What would be the heat released when 0.6 mole of `HNO_3` in solution is mixed with 0.4 mole of NaOH ?

Explanation

To find the heat released when 0.6 moles of HNO3 are mixed with 0.4 moles of NaOH, we can follow these steps:

### Step 1: Understand the Reaction
The neutralization reaction between HNO3 (nitric acid) and NaOH (sodium hydroxide) can be represented as:
\[ \text{HNO}_3 (aq) + \text{NaOH} (aq) \rightarrow \text{NaNO}_3 (aq) + \text{H}_2\text{O} (l) \]

### Step 2: Identify the Limiting Reagent
In this reaction, 1 mole of HNO3 reacts with 1 mole of NaOH. We have:
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