One mole is 6.02 × 1023 of anything. One mole of atoms is 6.02 × 1023 atoms, one mole of rice is 6.02 × 1023 grains, one mole of shoes is 6.02 × 1023 shoes.
So you take 0.02 and multiply it with 6.02 × 1023 to get 1.20 × 1022
There are 1.81 x 10^24 sucrose molecules in 3.0 moles of sucrose.
4.651024 molecules of NO2 equals 7,721 moles.
To convert from number of molecules to moles, we use Avogadro's number: 1 mole = 6.022x10^23 molecules. Therefore, 1.0x10^19 HCl molecules is equal to 1.66x10^-5 moles of HCl.
To convert molecules to moles, divide the number of molecules by Avogadro's number (6.022 x 10^23). Therefore, 3.4 x 10^23 molecules of H2SO4 is equal to approximately 0.056 moles.
The number of moles is 166,666.10e-11 (if you think to billion as 10e9).
23 moles of oxygen contain 138,509.10e23 molecules.
0,565 moles
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
The answer is 6,227 moles.
The answer is 1,21 moles.
The equivalent is 1,6.10e-15 moles.
6,022140857.1023 molecules---------------------------------------------1 mole2.1022 molecules--------------------------------------------------------------x molex = 0,033 moles
If 4,65.10e24 is the number of molecules (ions, atoms) the answer is 7,72 moles.
There are 1.81 x 10^24 sucrose molecules in 3.0 moles of sucrose.
4,5.10e28 molecules of sodium fluoride NaF are equal to 0,745.10e5 moles.
4,96 x 1024 molecules of glucose is equal to 8,236 moles.
1 mole of molecules = 6.022 x 1023 molecules 1.25 moles of molecules x 6.022 x 1023 molecules/mol molecules = 7.53 x 1023 molecules