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In a constant-pressure calorimeter, 75.0 mL of 0.830 M H2SO4 was added to 75.0 mL of...

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Chemistry

In a constant-pressure calorimeter, 75.0 mL of 0.830 M H2SO4 wasadded to 75.0 mL of 0.400 M NaOH. The reaction caused thetemperature of the solution to rise from 21.85 °C to 24.57 °C. Ifthe solution has the same density and specific heat as water (1.00g/mL and 4.184 J/g·K, respectively), what is ΔH for this reaction(per mole of H2O produced)? Assume that the total volume is the sumof the individual volumes.

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4.1 Ratings (554 Votes)
Volume of H2SO4 75 mL Concentration of H2SO4 0830 M Volume of NaOH 75 mL Concentration of NaOH 0400 M Initial temperature of solution 2185C Final temperature of solution 2457C Change in temperature 2457 2185C 272C 272 K Density of the    See Answer
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