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1 mole of O2 contains 6.02 x 1023 molecules. In
2.045 x 1021 molecules, there are ( 2.045 x 1021 / 6.02 x 1023 ) moles
= 0.0034 moles.
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∙ 13y ago
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How many moles are in 3.91 x 10 to the 25 molecules of carbon dioxide?
The answer is 64,9 moles.
How many molecules are in 3.21 moles of HBr?
3.21 moles HBr (6.022 X 10^23/1mole HBr) = 1.93 X 10^24 molecules of HBr
How many moles of NH3 can be produced from 2.37x10-4 moles of H2?
First we are going to find number of H2 moles form it mass H2 moles=(2.37*10^-4)/2 = 1.185*10^-4moles Since 3 moles of H2 makes 2 moles of NH3 then by using this ration, we can find number of moles in NH3 NH3 moles= (2 * 1.185*10^-4)/3 = 0.79*10^-4 moles Finally, we find number of NH3 molecules by multiplying the number of moles with (6.022*10^23). #NH3 molecules = (0.79*10^-4) *(6.022*10^23) =4.75 * 10^19 molecules of NH3 Good luck Enas
What is the number of molecules of 0.24 moles of oxygen?
The number of molecules in 0.24 moles of oxygen can be calculated using Avogadro's number, which states that there are 6.022 x 10^23 molecules in one mole of any substance. Therefore, there are approximately 1.45 x 10^23 molecules of oxygen in 0.24 moles.
How many molecules are in 24 moles of N2O?
24 times Avogadro's number (6.022 x 10 to the 23).
How many moles are in 3.91 x 10 to the 25 molecules of carbon dioxide?
The answer is 64,9 moles.
How many moles are in 3.4 times 10 to the 23 power molecules of H2SO4?
.565 MOLES
How many moles of THC C21H30O2 does this 27 nanogram represent and how many molecules?
3.1445E-07 moles and 1.89299E+17 molecules
How many molecules are in 3.21 moles of HBr?
3.21 moles HBr (6.022 X 10^23/1mole HBr) = 1.93 X 10^24 molecules of HBr
How many moles of oxygen are in one mole of P4O10?
10 moles of oxygen atoms or 5 moles of oxygen molecules.
How many molecules of hydrogen chloride are in 0.500 moles?
3.01 x 10 to the 23 power of molecules
How many moles is 2.0 x 10 25 molecules of silver nitrate?
2.0^25 moles of silver nitrate is .0301 moles.
How many molecules are 0.40 mol of carbon monoxide?
In order to find number of molecules from moles, you must multiply moles by avagadro's number, which is 6.02*10^23.
How many moles of carbon is contained in 5.01020 molecules of carbon?
5.01020 molecules carbon ( 1 mole C/6.022 X 10^23 ) = 8.3198 X 10^24 moles carbon
How many molecules are there in 31.8 moles of water?
A number of atoms/molecules in a given number of moles is regardless of the substance unless it deals with stoicheometry. One mole represents a number of Avogadro's constant, approximately 6.022 x 10^23. Therefore there are 1.91 x 10^25 molecules of water in 31.8 moles.
How many carbon dioxide molecules are there in 3.74 moles of carbon dioxide?
3.74 moles CO2 (6.022 X 10^23/1mol CO2) = 2.25 X 10^24 molecules of carbon dioxide.
How many molecules are in 8.2 moles of CO3?
The number of molecules is 49,38.10e23.
