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Whenever an acid is neutralized by a bas...

Whenever an acid is neutralized by a base, the net reaction is
`H^(o+) (aq) + bar(O)H(aq) to H_(2)O(l) (l) , Delta H = -57 kJ`.
Calculate the heat evolved for the following experiment?
400 mL of 0.2 M HCl is mixed with 600 mL of 0.1 M KOH solution.

Text Solution

AI Generated Solution

To solve the problem, we will follow these steps: ### Step 1: Calculate the number of millimoles of HCl and KOH. We use the formula: \[ \text{Number of millimoles} = \text{Molarity} \times \text{Volume (mL)} \] ...
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