The number of neutrons produced in the reaction is 5.
Neutrons are the neutral particles present in the nucleus of any atom.
Nuclear equation:
2(1)n₀ + (241)Pu -----> (89)Kr + (149)Ce + 3n₀
In balancing nuclear equations- the sums of the superscripts and the subscripts must be the same on each side of the equation.
On Balancing the superscripts, we get:
2 + 241 = 89 + 149 + x
243 = 238 + x
x = 5
The balanced equation is:
2(1)n₀ + (241)Pu -----> (89)Kr + (149)Ce + 5n₀
Therefore, the number of neutrons produced in the reaction is 5.
To know more about neutrons, refer: https://brainly.com/question/28992636
#SPJ4
what is the concentration of a solution formed by diluting 25.0 ml of a 3.2 m nacl solution to 135.0 ml?
The concentration of a solution formed by diluting 25.0 ml of a 3.2 m nacl solution to 135.0 ml is 0.59 M NaCl.
Concentration-Concentration is the ratio of a constituent's abundance to the mixture's overall volume. There are several different categories of mathematical descriptions: mass concentration, molar concentration, number concentration, and volume concentration.
It is well known that (MV) before dilution = (MV) after dilution, or the number of millimoles of NaCl before dilution = the number of millimoles of NaCl after dilution.
M after dilution equals (MV) before dilution divided by (V after dilution) is equal to (3.2 M)(25.0 mL)/(135.0 mL), which
equals 0.5926 M or 0.59 M(RESULT)
LEARN MORE ABOUT Concentration HERE
https://brainly.com/question/26255204
#SPJ4
reagent test strip pads for ketones primarily measure a. acetone b. acetoacetic acid c. cholesterol d. beta-hydroxybutyric acid
The correct answer is Option b
b. acetoacetic acid
What is Acetoacetic acid ?
A butyric acid with a 3-oxo group, acetoacetic acid is a 3-oxo monocarboxylic acid. As a metabolite, it serves a purpose. It is a 3-oxo fatty acid and a ketone substance. It is comparable to a butyric acid in terms of function. It is an acetoacetate's conjugate acid. It is a 3-hydroxy-3-butenoic acid tautomer.
Also known as diacetic acid, this unstable acid C4H6O3 is one of the ketone bodies that can appear in abnormally high concentrations in the blood and urine under certain metabolically compromised situations, such as those associated with famine and diabetes mellitus.
Learn more about Acetoacetic acid from given link
https://brainly.com/question/24304533
#SPJ4
2. Scientists learn this from fossils EXCEPT:
O How old the organism could be
O the climate of the area from the time
O What future fossils will look like
O the structure of the creature
All fossils can teach scientists something, but What fossils of the future will look like. They can discover information on the structure of the organism, its age potential, and the local climate.
What distinguishes an organic structure from an inorganic one?The main distinction between these inorganic compounds molecules is that organic molecules always contain an atom of carbon, whereas the majority of inorganic compounds do not. A simple C-H bond or carbon-hydrogen are present in almost all organic molecules.
What elements make up an organic structure?The primary ingredients of the majority of organic compounds are four elements: hydrogen, carbon, oxygen, and nitrogen.
To know more about organic structure visit:
https://brainly.com/question/14364464
#SPJ1
The tank is heated until the pressure of the gas in the tank doubles. What is the temperature of the gas?.
The temperature of the gas will be 800k.
The initial temperature of the ideal gas in the tank is: T1 =400 K
The initial pressure of ideal gas in the tank is: P1 = 1 atm
The final pressure of the ideal gas is: P2 = 2 atm
To get the temperature T2, we must apply the equation and concepts from the ideal gas law.
It may be described mathematically as :
PV = nRT
where,
P = Pressure
V = Volume
n = Number of moles
R = Gas constant
T = Temperature
When the number of moles and volume remains constant, the expression can be written as:
P1/T1 = P2/T2
T2 = (P2×T1) / P1
On putting the given values, we get:
T2 = 2 × 400 / 1
T2 = 800 / 1
T2 = 800K
Therefore, the temperature of the gas will be 800K.
Find more on temperature-related problems at : brainly.com/question/25290815
#SPJ4
Even though your question is incomplete, I've believed that you were referring to this specific question:
➤A tank is filled with an ideal gas at 400 K and a pressure of 1.00 atm. The tank is heated until the pressure of the gas in the tank doubles. What is the temperature of the gas?
which molecular orbital has zero nodes, contributes to bonding, and has nonzero electron density directly along the internuclear axis?
The σ* molecular orbital has zero nodes, contributes to bonding, and has nonzero electron density directly along the internuclear axis.
Which MO has 0 nodes, contributes to bonding and has nonzero electron density along the Internuclear axis?The σ* molecular orbital is a type of bonding molecular orbital that has zero nodes, meaning that there are no regions of zero electron density along the internuclear axis. It is also a bonding orbital, meaning that it contributes to the formation of the chemical bond between the two atoms. The σ* molecular orbital also has nonzero electron density along the internuclear axis, meaning that it is localized directly between the two nuclei. This contributes to the stability of the bond, as the electron density allows for the sharing of electrons between the two atoms.
Learn more about Molecular Orbital: https://brainly.com/question/25006991
#SPJ4
in theory, what will be the ratio of the rate of effusion of beryllium to the rate of effusion of manganese?
The ratio of gas effusion is 2.697.
What is rate of effusion?Effusion: When a gas is contained in a container at a pressure higher than that of the surrounding atmosphere, the gas will escape through a small hole that is opened in the container until the pressures inside and outside are equal. Effusion is the name given to this process.
The rates of diffusion of various gases are inversely correlated to the square roots of their molecular masses or densities, according to Graham's law of diffusion, which states "under the same conditions of temperature and pressure."
The number of molecules that diffuse through the hole in one unit of time is the rate of effusion. The effusion rate is inversely related to the molecular weight when pressure and temperature are constant.
Inversely related to √M is the effusion rate.
Be gas's molar mass is equal to 9.01 u
Mg's molar mass is equal to 24.30 g/mole.
Be/Mg ratio equals 24.30/9.01, or 2.6
For more information about effusion rate please visit:
https://brainly.com/question/15577129
#SPJ4
most ligands form covalent bonds with their associated receptors, these complexes are more or less permanent and can only be broken through the hydrolysis of atp.
False
What is receptor?
In a cell or on its surface, cellular receptors are proteins that take in signals. This chemical signal occurs when a protein-ligand interacts to a protein receptor during normal physiology. A cell releases a chemical messenger called the ligand to signal other cells or to signal other cells.
False, most ligands form covalent bonds with their associated receptors, these complexes are more or less permanent and can only be broken through the hydrolysis of atp because these complexes are more or less permanent and cannot only be broken through the hydrolysis.
To know more about receptors https://brainly.com/question/11985070
#SPJ4
What is the name of the compound Os(NO3)2
Answer:
Beryllium nitrate
Explanation:
hope this helps
please answer this for me do not copy off others please and ty
a liter of cold water will warm faster in sunlight in a group of answer choices silver-colored pot. black-colored pot. red-colored pot.
If the pot is exposed to light such as the sun then the black pot will heat slightly faster.
What is heat?
With the increase in a body’s temperature, molecules or atoms’ vibrations growth. These vibrations are then transferred from one part of the body to some other. The measure of power with which the molecules vibrate in a gadget is called as warmness stored in that object.As in line with the definition of heat, it's far defined as the drift of power from a warm to a cooler object. The route of waft of the heat strength takes from the substance of better temperature to the substance of lower temperature. This is because the molecules are vibrating faster and transfer their power to the molecules vibrating slower.The vibrational electricity is likewise termed as its warmness content.To know more about heat, click the link given below:
https://brainly.com/question/13411214
#SPJ4
what is the volume of an object that is put into a graduated cylinder that initially has 10.0ml of water and then goes up to 14.3ml of water when the object is put in the graduated cylinder.
The volume of an object that is put into a graduated cylinder that initially has 10.0ml of water and then goes up to 14.3ml of water when the object is put in the graduated cylinder is 4.3 mL.
What is the volume of the object?The volume of an object is the amount of space that object takes up.
The volume of the object placed in the graduated cylinder containing water is calculated as follows;
The volume of the object = Final volume of water in the cylinder - Initial volume of water in the cylinder
The volume of the object = 14.3 mL - 10.0 mL
Volume of the object = 4.3 mL
Learn more about the volume of objects at: https://brainly.com/question/8665862
#SPJ1
In the past 150 years, co2 emissions have risen by nearly 50%. what has dramatically increased during this time that has led to this increase in CO2?
Carbon dioxide (CO2) concentrations have increased from 280 to about 380 parts per million during the past 150 years (ppm). the reality that human activity is mostly to blame for this.
what is carbon dioxide?
One carbon atom is covalently doubly linked to two oxygen atoms to produce the chemical substance known as carbon dioxide, with the formula CO2. When the temperature is ambient, it exists as a gas. Although it is invisible to visible light when present in the air, carbon dioxide acts as a greenhouse gas by absorbing infrared radiation.
Looking at historical records of human activity reveals that human activity is the cause of the elevated CO2 levels. Since the industrial revolution, we have used fossil fuels and cleared and burned forest area at a rate that has never been seen before, which turns organic carbon into CO2. A careful analysis of the amount of fossil fuel that has been taken and burned, as well as the amount of land cleared, reveals that we have produced significantly more CO2 than is currently found in the atmosphere.
Our estimated 500 billion metric tons of carbon emissions are sufficient to have increased the atmospheric CO2 concentration to just around 500 parts per million.
Since part of the CO2, we produce can be absorbed by the ocean and terrestrial biosphere, the concentrations have not yet reached that level. The apparent increase is, however, explained by the fact that we produce CO2 more quickly than the ocean and biosphere can absorb it.
To learn more about carbon dioxide https://brainly.com/question/29784866
#SPJ4
What is 1 mole of gas at STP?
The 1 mole of the gas at STP is the volume is 22.4 L.
The ideal gas equation is given as :
P V = n R T
where, at STP :
P = pressure of the gas = 1 atm
V = volume of the gas
n = 1 mole
R = constant = 0.823 atm L / mol K
T = temperature = 273.15 K
V = n R T / P
V = (1 × 0.082 ×273.15 ) / 1
V = 22.4 L
Thus, at standard temperature 273.15 K and the standard pressure is 1 atm , the volume is 22.4 L.
To learn more about STP here
https://brainly.com/question/16782114
#SPJ4
Every second, the Sun converts about 600 million tons of hydrogen into 596 million tons of helium. The remaining 4 million tons of mass is _________.
converted to an amount of energy equal to 4 million tons times the speed of light squared
ejected into space in a solar wind
reabsorbed as molecular hydrogen
ejected into space by solar flares
Propelled into space as a solar wind with a total energy of 4 million tons times the speed of light squared.
The 4 million tons of mass are transformed into an energy equivalent to 4 million tons times the square of the speed of light. Solar winds help this energy from the sun move as it is taken up by the planets in the solar system. We can argue that the mass is turned into energy that moves in discrete packets as radiation because there is no propagation medium for this solar energy, which is why it appears to be moving as solar radiation
.Each second, it produces 596 million tons of helium by fusing roughly 600 million tons of hydrogen. The Sun shines because the remaining four million tons of hydrogen are transformed to energy.
To know more about solar energy, please refer:
https://brainly.com/question/17711999
#SPJ4
how many grams of kno3 are needed to make 250. ml of a solution that is 0.135 m? question 11 options: a) 6.82 g b) 1.71 g c) 3.41 g d) 0.341 g
3.41 grams of KNO3 are needed to make 250. ml of solution.
Using the formula of molarity,
M= n/v
M = molar concentration
n = moles of solute
v = liters of solution
The mass of KNO3 is = 0.135 mol / 1L x 1L / 1000ml x 250 ml / 1L x 101.10 g / 1 mol
= 3.41
The mass of KNO3 is 3.41 grams
Molarity or molar concentration is the number of moles of solute per liter of solution.
Molar concentration is a measure of the concentration of a chemical species, in particular of a solute in a solution, in terms of amount of substance per unit volume of solution. In chemistry, the most commonly used unit for molarity is the number of moles per liter, having the unit symbol mol/L or mol/dm³ in SI unit.
To learn more about molarity visit:
https://brainly.com/question/8732513
#SPJ4
Which learning process occurs when a connection between a stimulus and a response is strengthened as learning begins?
A.
acquisition
Is the right answer
Acquisition is the learning process that occurs when a connection between a stimulus and a response is strengthened as learning begins.
What are learning process?Learning process are described as those processes people pass through to acquire new knowledge and skills and ultimately influence their attitudes, decisions and actions.
These processes brings about what is called Classical conditioning, which is referred to as learning that occurs when a neutral stimulus (e.g., a tone) becomes associated with a stimulus (e.g., food) that naturally produces a behavior.
After the association is learned, the previously neutral stimulus is now very sufficient to produce the desired behavior.
Learn more about learning processes at: https://brainly.com/question/3438601
#SPJ1
pf6− does not obey the octet rule. draw its lewis structure and state the type of octet-rule exception. indicate the values of nonzero formal charges. be sure to include lone pair electrons on all atoms.
PF₆⁻ does not obey the octet rule due to the electron deficiency is present in PF₆⁻.
Why PF₆ Not obey octet rule?In the PF₆⁻ molecule P not follows the octet here, it expands its valency and violates the octet. From the octet calculation, it requires 56 electrons but the valence electrons are 48, so the remaining 8 electrons are accumulated by 8/2 = 4 bonds, but here P makes six bonds which is a violation of octet.
What is formal charge ?To find formal charges in a Lewis structure, for each atom, you should count how many electrons it "owns". Count all of its lone pair electrons, and half of its bonding electrons. The difference between the atom's number of valence electrons and the number it owns is the formal charge.
Learn more about Lewis structure From brainly.com/question/20300458.
#SPJ4
A solid being added to a liquid to make a mixture. What is the name of this process?.
The process of adding a solid to a liquid to make a mixture is called Dispersion. The mixture can be a solution or a suspension.
For the mixture to be totally in a state of equilibrium, the mixture has to be a solution, which means that the solid particles have fully dissolved in the liquid, otherwise known as a solvent.
Dispersions could result in different mixtures which are named according to how they appear. An example is a suspension, which appears to be partly dissolved in the liquid to form a semi-solid mixture.
Dispersions could also result in emulsions and colloids, all of which have large particles and are non-crystalline in nature.
learn more about mixtures here: https://brainly.com/question/1970755
#SPJ4
the complete combustion of a hydrocaarbon produced 11.3g co2 and 5.41 g of h2o. what is the empirical formula for the hydrocarbon?
The empirical formula for the hydrocarbon is CH2.
What is empirical formula?
An empirical formula is a simple way of expressing the relative numbers of atoms of each element in a compound. It is expressed as the ratio of the number of atoms of each element in the compound, with the smallest whole-number ratio being written as the empirical formula. This formula does not give any information about the actual concentration of atoms or molecules in the compound, nor does it indicate the exact structure of the compound. For example, the empirical formula for glucose is CH₂O, which indicates that for every one atom of Carbon (C), there are two atoms of Hydrogen (H), and one atom of Oxygen (O).
Here we use number of moles of water and carbon dioxide to determine how many moles of carbon and hydrogen are present.
so, for water 5.41 g. 1 mole of h2o/ 18.05g= 0.300g moles
similarly
for co2 0.257 moles of CO2 are present
for C = 0.257/0.257 =1
FOR H = 0.300/0.257 =2.33≈ 2
For more information about empirical formula please visit:
https://brainly.com/question/1603500
#SPJ4
complete the following sentence correctly. the membrane of a neuron contains many more __________ leak channels than __________ leak channels, and this causes the resting membrane potential to be somewhat near to the equilibrium potential for __________.
The cell possesses potassium and sodium leakage channels that allow the two cations to diffuse down their concentration gradient. However, the neurons have far more potassium leakage channels than sodium leakage channels.
What are leak channels in neurons?
Non-gated channels are ion channels that are always open. Another common name for these channels is “leak” channels, because they simply allow ions to pass through the channel without any impedance.
What are Na and K leak channels?
Sodium leak channels further enhancing the influx of sodium ions, while potassium leak channels allow potassium ions to diffuse out of the cell. It doesn't matter if the neuron is at the resting membrane potential, depolarizing, repolarizing, or hyperpolarizing; the leak channels are always open.
To know more about leak channels visit;
https://brainly.com/question/26051886
#SPJ4
in order to study the structure of a crystalline solid, you want to illuminate it with em radiation whose wavelength is the same as the spacing of the atoms in the crystal (0.124 nm). what is the frequency of the em radiation?
The frequency of the electromagnetic radiation is 0.024 x 10^20 Hz
The wavelengths, frequencies, and energies at which each type of electromagnetic radiation is present are listed on the electromagnetic spectrum. Radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma rays are the types of radiation that are listed on the electromagnetic spectrum.
Given wavelength λ = 0.124 nm = 0.124 x 10-9 m
frequency = c/λ = where c is speed of light = 3x10^8 m/s
f = 3x10^8 /0.124 x 10-9 = 0.024 x 10^20 Hz
Hence frequency of the em radiation is 0.024 x 10^20 Hz
To earn more about frequencies click here https://brainly.com/question/5102661
#SPJ4
mg(oh)2, also known as milk of magnesia, is sometimes used as an antacid. determine the volume of stomach acid (2.90 m hcl) in milliliters that can be neutralized by a 25.0 g mg(oh)2 tablet.
Mg(oh)2, also known as milk of magnesia, is sometimes used as an antacid. The volume of stomach acid (2.90 m Hcl) in milliliters that can be neutralized by a 25.0 g mg(oh)2 tablet is 0.07 .
The key here is to remember that 1 mole of magnesium hydroxide requires 2 moles of hydrochloric acid to neutralise it.
Mg (OH)2 (s) + 2 HCl (aq) MgCl2 (aq) + 2 H2O (l)
You can state that your sample has 0.10 moles of hydrochloric acid because you are aware that 1 L = 103 mL of the hydrochloric acid solution contains 0.10 moles of hydrochloric acid.
25 mL, 0.10 moles HCl/10 mL = 0.0025 moles HCl
This implies that a full neutralisation will call for
1 mole Mg = 0.0025 moles HCl (OH)
Mg(OH)2 = 0.00125 moles per 2moles of HCl.
Lastly, utilise the compound's molar mass to convert this to grammes.
58.32 g for 0.00125 moles Mg(OH)2 and 0.07 g for moles of Mg(OH)2
To learn more about Magnesium Please click on the given link:
https://brainly.com/question/25860912
#SPJ4
Write a balanced chemical equation, including physical state symbols, for the decomposition of solid calcium carbonate () into solid calcium oxide and gaseous carbon dioxide.
The balanced chemical equation for decomposition of solid calcium carbonate is,
CaCO3 (s) ---> Ca O (s) + CO2 (g)
Decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances. The general form of a decomposition reaction is,
AB ---> A + B
Decomposition reactions require an input of energy in the form of heat, light, or electricity. A reaction is also considered to be a decomposition reaction even when one or more of the products are still compounds. A metal carbonate decomposes into a metal oxide and carbon dioxide gas. calcium carbonate decomposes into calcium oxide and carbon dioxide,
CaCO3 (s) ---> Ca O (s) + CO2 (g)
To learn more about Decomposition reaction please visit:
https://brainly.com/question/27300160
#SPJ4
a sample of gas weighs 3.33 g and occupies a volume of 1.365 l at 95 °c and 790 torr. identify the gas sample.A. Cl₂ (molar mass-70.90 g/mol)B. NH (molar mass- 17.03 g/mol)C. N₂0 molar mass-44.02 g/mol)D. CHC, (molar mass-119.4 g/mol)E. SO₂ (molar mass - 64.07 g/mol)
The gas sample is Cl₂. Answer A.
The ideal gas equation formula PV = nRT
P = the gas pressure (atm)Calculating the number of moles of the gas sample.
PV = nRT
1.04 × 1.365 = n × 0.0821 × 368
1.4196 = n × 30.21
n = 1.4196 ÷ 30.21
n = 0.04699 mol
The formula for mass and number of moles m = n × Mr
m = the mass of the gas (grams)Calculating the molar gas from the sample
Mr = m ÷ n
Mr = 3.33 ÷ 0.04699
Mr = 70.9 g/mol
From the info given, gas Cl₂ has the same molar mass as the sample.
So, the gas sample is Cl₂, chlorine gas.
Learn more about ideal gas equation here: https://brainly.com/question/20348074
#SPJ4
The molar mass of hf is 20. 01 g/mol. How many moles of sn are required to react completely with 40 g of hf? 1 mole 2 moles 3 moles 4 moles.
The molar mass of HF is 20. 01 g/mol, (a) 1 mole of Sn is required to react completely with 40 g of HF.
Molar mass of HF = 20. 01 g/mol
Mass of HF = 40 g
Number of moles of Sn = ?
Write the balanced chemical equation
Sn + 2HF → SnF₂ + H₂
one mole of Sn is required to react with two moles of HF
Find number of moles of HF
number of moles = mass / molar mass
number of moles of HF = 40 g / 20. 01
number of moles of HF = 2.0 moles
As the molar ratio of Sn and HF 1 : 2
There are 2 moles of HF, and from the molar ratio, it is clear that the number of moles of Sn is half of HF.
So the number of moles of Sn = 2 × 1/2
number of moles of Sn = 1 mol
You can also learn about molar mass from the following question:
https://brainly.com/question/12127540
#SPJ4
What will happen to the value of emf of the cell Zn Zn2+ 0.1 M cu2+ 0.1 m )/ Cu if the concentration of the electrolyte in the anode compartment is increased?
If the concentration of the electrolyte in Zn2+ is increased, emf of the cell will decrease.
A medium that contains ions and conducts electricity due to the movement of those ions but not due to the movement of electrons is called an electrolyte. Most soluble salts, acids, and bases that have been dissolved in a polar solvent, like water, fall under this category. The material divides into cations and anions during the dissolution process, and both are evenly distributed throughout the solvent. Electrolytes in solid state are also a thing. The term electrolyte in medicine and occasionally in chemistry refers to the substance that is dissolved.
Such a mixture has no electrical charge. When an electric potential is introduced to such a solution, the anions are pulled to the electrode with a shortage of electrons while the cations are drawn to the electrode with an abundance of electrons.
Learn more about electrolyte here:
https://brainly.com/question/28699046
#SPJ4
which of the following has the largest mass? group of answer choices 100 g na 10.0 g li 10.0 moles of k 100 g rb 10.0 moles of li
The element that contains the most atoms here would be 10 g Ne 10 g has the largest mass.
[tex]10*10=100 has highest mass.[/tex]
What is mass?
Mass is an inherent property of objects. Until the discovery of atomic physics and particle physics, it was traditionally thought to be related to the amount of matter in the body.
Therefore, The element that contains the most atoms here would be 10 g Ne 10 g has the largest mass. Mass is an inherent property of objects. Until the discovery of atomic physics and particle physics, it was traditionally thought to be related to the amount of matter in the body. Until the discovery of atomic physics and particle physics, it was traditionally thought to be related to the amount of matter in the body.
To learn more about mass refer the given link:-
https://brainly.com/question/8666423
#SPJ4
Which of the following pairs of elements is most likely to form an ionic compound? A. magnesium and fluorine B. nitrogen and sulfur C. oxygen and chlorine D. sodium and aluminum
Which equation shows the correct relationship between mechanical energy, kinetic energy, and potential energy? me = ke pe me ke = pe me = ke – pe me pe = ke
Option (A) is correct. Mechanical energy is the sum of kinetic energy and potential energy. so, ME = KE + PE .
kinetic energy is a form of energy that an object or a particle has by reason of its motion. It is a property of a moving object or particle and depends not only on its motion but also on its mass.
Potential energy arises in systems that exert forces on each other of a magnitude dependent on the configuration or relative position.
Mechanical energy is the sum of kinetic energy or potential energy. It is the energy of either an object in motion or the energy that is stored in objects by their position. Mechanical energy is also a driver of renewable energy. Many forms of renewable energy rely on mechanical energy to adequately produce power or convert energy.
To learn more about Mechanical energy please visit:
https://brainly.com/question/28154924
#SPJ4
How many moles of S are in
2.4 x 10^24 atoms of sulfur
SOMEBODY PLEASE HELP
One mole of sulfur contains 6.02 × 10²³ sulfur atoms. Thus 2.4 × 10²⁴ atoms of S is 4 moles.
What is one mole?Any substance containing 6.02 × 10²³ atoms is called one mole of that substance. This number is called Avogadro number.Thus one mole of every element contains Avogadro number of its atoms.
One mole of elemental sulfur contains 6.02 × 10²³ atoms. Thus, the number of moles of sulfur which contains 2.4 × 10²⁴ atoms of S is calculated as follows:
no. of moles = 2.4 × 10²⁴ /6.02 × 10²³
= 4 moles.
Therefore, 4 moles of sulfur contains 2.4 × 10²⁴ atoms of sulfur.
To find more on Avogadro number, refer here:
https://brainly.com/question/11907018
#SPJ1