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How many moles of oxygen gas in 30 times 10 to the power of 23 atoms of oxygen?
Wiki User
∙ 15y ago
very roughly 5 moles...avagadros number = 6.022 x 1023 just devide 30 by this number
Wiki User
∙ 15y ago
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Does two moles of O3 contain the same number of oxygen atoms as three moles of O2?
Yes, 2 times 3 atoms in 2O3 = 6 atoms = 3 times 2 atoms in 3O2
How many moles is 2.80 times 10 to the twenty third power atoms of silicon?
The answer is 0,465 moles.
Number of moles of hydrogen atoms in 10.7 mol water?
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.
How many nickel atoms are present in 5.6 moles of nickel metal?
Avogadro's number times 5.6 (or about 33.6 times ten to the 23rd power.
How many moles of Mg is 2.01 times 10x22 atoms?
2.01x10^22 atoms x 1 mole/6.02x10^23 atoms = 0.0334 moles
If you have 1.20 and times 1024 atoms of copper how many moles of copper do you have?
1.20x10^24 atoms x 1 mole/6.02x10^23 atoms = 1.99 moles
How many atoms of hydrogens are in 3 moles of CH4?
In 3 moles of CH4, there are 18.06 x 10^23 times Hydrogen atoms.
What number of moles of polonium represented by 3.18 and times 1024 atoms of polonium?
The number of moles is 0,528.
How many moles of carbon atoms can be obtained from the decomposition of C6H6 in a 1.68 moles sample?
10.08 moles (there are six carbon atoms per molecule of C6H6, hence, six times the number of moles of carbon can be produced).
How many moles are in 1.7 times 10 to the 25th power atoms of krypton?
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)
Convert 6.55 times 10 to the 24th power atoms of carbon to moles of carbon?
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
How many moles of Cu are in the 148 times 10 to the power 25 atoms?
15.8 moles Cu x 6.02x10^23 atoms/mole = 9.51x10^22 atoms. There are no molecules in the element Cu (copper). Molecules are found when there are two or more atoms bound together, such as in H2 gas or H2O, etc.
