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Calculate amount of heat evolved when ...

Calculate amount of heat evolved when
500 `cm^(3)` of 0.5 hydrocloric acid is mixed with `200 cm^(3)` of 0.8 M NaOH solution.

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To calculate the amount of heat evolved when 500 cm³ of 0.5 M hydrochloric acid (HCl) is mixed with 200 cm³ of 0.8 M sodium hydroxide (NaOH) solution, we can follow these steps: ### Step 1: Calculate the moles of HCl The number of moles of HCl can be calculated using the formula: \[ \text{Number of moles} = \text{Volume (L)} \times \text{Concentration (M)} \] Given: ...
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