Question
Complete and balance the following equation :
$Fe + HNO_3(conc.) \rightarrow$ _____________
$Fe + HNO_3(conc.) \rightarrow$ _____________
✓
Answer
$3 Fe +8 HNO _3$ (conc $\left.\cdot\right) \longrightarrow 3 Fe ( NO )_3+4 H _2 O +2 NO$
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