Are protons and neutrons the same size? Explain.
1 answer:
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The molecular formula of compound is .
Since, in 1 mole of there are
atoms of
.
Thus, according to molecular formula, in 1 mole of there are
atoms of oxygen atoms.
1 atom of oxygen will be present in moles of
. Thus,
.
Molar mass of is 236 g/mol, mass can be calculated as follows:
Therefore, mass of will be 172 g.