1 mole Kr = 6.022 x 1023 atoms
1.7 x 1025 Kr atoms x (1 mole Kr)/(6.022 x 1023 Kr atoms) = 28 moles Kr (rounded to two sig figs)
The answer is 0,465 moles.
Yes, 2 times 3 atoms in 2O3 = 6 atoms = 3 times 2 atoms in 3O2
2.01x10^22 atoms x 1 mole/6.02x10^23 atoms = 0.0334 moles
The number of moles is 0,528.
10.08 moles (there are six carbon atoms per molecule of C6H6, hence, six times the number of moles of carbon can be produced).
Since a molecule of krypton is a single atom, the answer to this question is the quotient of 1.3 X 1016 divided by Avogadro's Number, or about 2.2 X 10-8 mole.
The answer is 0,465 moles.
H2O is water. One mole of water contains 2 moles of hydrogen atoms. Therefore, 10.7 moles of water contain 21.4 moles of hydrogen atom.
Yes, 2 times 3 atoms in 2O3 = 6 atoms = 3 times 2 atoms in 3O2
Avogadro's number times 5.6 (or about 33.6 times ten to the 23rd power.
2.01x10^22 atoms x 1 mole/6.02x10^23 atoms = 0.0334 moles
1.20x10^24 atoms x 1 mole/6.02x10^23 atoms = 1.99 moles
In 3 moles of CH4, there are 18.06 x 10^23 times Hydrogen atoms.
The number of moles is 0,528.
10.08 moles (there are six carbon atoms per molecule of C6H6, hence, six times the number of moles of carbon can be produced).
6.55 * 1024 atoms = ? moles of carbonTake the number of atoms and divide it by Avogrodos constant (6.02 * 1023). Note that if you are looking to have your units cancel, multiply the number of atoms times 1 mole and divided by atomic mass. But if you know why it is just multiplied by one, there is no reason to put it in the formula.6.55 * 1024 atoms / (6.02 * 1023) = 10.9 molescarbon
very roughly 5 moles...avagadros number = 6.022 x 1023 just devide 30 by this number