ammonium hydrogen phosphate $((nh_4)_2hpo_4)$, a common fertilizer, is made by reacting phosphoric acid…

ammonium hydrogen phosphate $((nh_4)_2hpo_4)$, a common fertilizer, is made by reacting phosphoric acid $(h_3po_4)$ with ammonia according to the following reaction.\n$2nh_3 + h_3po_4 \\rightarrow (nh_4)_2hpo_4$\nwhat is the ratio of $nh_3$ to $h_3po_4$?\n$nh_3:h_3po_4 = 2:\\square$
Answer
Explanation:
Step1: Identify reaction coefficients
From the balanced reaction: $2\text{NH}_3 + \text{H}_3\text{PO}_4 \rightarrow (\text{NH}_4)_2\text{HPO}_4$, the coefficient of $\text{NH}_3$ is 2, and the coefficient of $\text{H}_3\text{PO}_4$ is 1.
Step2: Determine mole ratio
The ratio of $\text{NH}_3$ to $\text{H}_3\text{PO}_4$ equals the ratio of their coefficients.
Answer:
$\text{NH}_3:\text{H}_3\text{PO}_4 = 2:1$