Questions: 2 NaNO3 + PbO → Pb(NO3)2 + Na2 O What is the mole ratio between sodium nitrate and sodium oxide? 2 mol NaNO3 / [?] mol Na2 O Fill in the green blank.

Solution Steps

The given balanced chemical equation is: \[ 2 \mathrm{NaNO}_{3} + \mathrm{PbO} \rightarrow \mathrm{~Pb}\left(\mathrm{NO}_{3}\right)_{2} + \mathrm{Na}_{2} \mathrm{O} \]

From the balanced chemical equation, we can see that:

• 2 moles of \(\mathrm{NaNO}_{3}\) react to produce 1 mole of \(\mathrm{Na}_{2} \mathrm{O}\).

The mole ratio between sodium nitrate (\(\mathrm{NaNO}_{3}\)) and sodium oxide (\(\mathrm{Na}_{2} \mathrm{O}\)) is: \[ \frac{2 \mathrm{~mol} \mathrm{NaNO}_{3}}{1 \mathrm{~mol} \mathrm{Na}_{2} \mathrm{O}} \]

Final Answer