Question
How many moles of sodium are there in 1 mole of the following compounds? (a) $\mathrm{NaCl} ;$ (b) .$\mathrm{Na}_{2} \mathrm{SO}_{4} ;(\mathrm{c}) \mathrm{Na}_{3} \mathrm{PO}_{4}$.(d) $\mathrm{NaNO}_{3}$
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Step 1: The number of moles of an element in a compound is determined by the subscript of that element in the chemical formula of the compound. Show more…
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