Consider the reaction and based on the reaction answer the questions that follow :
`(NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3)`
Calculate:
The quantity in moles of nitrogen formed when 63g of `(NH_(4))_(2)Cr_(2)O_(7) ` is given

Explanation

To solve the problem, we need to determine how many moles of nitrogen gas (N₂) are produced when 63 g of ammonium chromate \((NH_4)_2Cr_2O_7\) is heated. We will use stoichiometry based on the balanced chemical equation provided.

### Step-by-Step Solution:

1. **Write the balanced chemical equation:**
\[ (NH_4)_2Cr_2O_7 \xrightarrow{\text{Heat}} N_2 + 4H_2O + Cr_2O_3 \]
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