220 -- Considering the following reaction, how many grams of $\mathrm{I_2}$ are needed to form $0.2$ mol of $\mathrm{NO_2}$ gas and nitric acid, and how many liters of $\mathrm{HNO_3}$ solution at $5000\ \mathrm{ppm}$ are consumed? (Choose the options that fill in the blanks from left to right.) $$(\mathrm{H = 1,\ N = 14,\ O = 16,\ I = 127\ :\ g.mol^{-1}})$$ $$\mathrm{I_2(s) + HNO_3(aq) \rightarrow HIO_3(aq) + NO_2(g) + H_2O(l)}$$ (The equation is balanced.) (1) $2.25$,\ $5.08$ (2) $2.52$,\ $5.08$ (3) $2.25$,\ $2.54$ (4) $2.52$,\ $2.54$
\textbf{220 --} Considering the following reaction, how many grams of $\mathrm{I_2}$ are needed to form $0.2$ mol of $\mathrm{NO_2}$ gas and nitric acid, and how many liters of $\mathrm{HNO_3}$ solution at $5000\ \mathrm{ppm}$ are consumed? (Choose the options that fill in the blanks from left to right.)
$$(\mathrm{H = 1,\ N = 14,\ O = 16,\ I = 127\ :\ g.mol^{-1}})$$
$$\mathrm{I_2(s) + HNO_3(aq) \rightarrow HIO_3(aq) + NO_2(g) + H_2O(l)}$$
(The equation is balanced.)
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(1) $2.25$,\ $5.08$ \qquad (2) $2.52$,\ $5.08$ \qquad (3) $2.25$,\ $2.54$ \qquad (4) $2.52$,\ $2.54$
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