Answer:
o.251 prduces 45.7L of oxogen
Explanation:
hope this helps
By 1.23 x 1024 you mean 10 to the power of 24 molecules? If so all you need to do is divide the number of molecules you have by Avagadros number, 6.022 x 10^23. This will give you the mols of water, or the mols of anything, since there is always 6.022 x 10^23 molecules in 1 mol of substance.
1.23x10^24 atoms/6.022x10^23 atom/mol = 2.04 mol H20
<span><span>4.2×1022</span>NA</span><span> N_{A} is the avagadro number</span>
