In a constant‑pressure calorimeter, 65.0 mL65.0 mL of 0.350 M Ba(OH)20.350 M Ba(OH)2 was added to 65.0 mL65.0 mL of 0.700 M HCl.0.700 M HCl. The reaction caused the temperature of the solution to rise from 24.03 ∘C24.03 ∘C to 28.80 ∘C.28.80 ∘C. If the solution has the same density and specific heat as water (1.00 g/mL1.00 g/mL and 4.184J/g⋅°C,)4.184J/g⋅°C,) respectively), what is Δ?ΔH for this reaction (per mole H2OH2O produced)? Assume that the total volume is the sum of the individual volumes.
In a constant‑pressure calorimeter, 65.0 mL65.0 mL of 0.350 M Ba(OH)20.350 M Ba(OH)2 was added to 65.0 mL65.0 mL of 0.700 M HCl.0.700 M HCl. The reaction caused the temperature of the solution to rise from 24.03 ∘C24.03 ∘C to 28.80 ∘C.28.80 ∘C. If the solution has the same density and specific heat as water (1.00 g/mL1.00 g/mL and 4.184J/g⋅°C,)4.184J/g⋅°C,) respectively), what is Δ?ΔH for this reaction (per mole H2OH2O produced)? Assume that the total volume is the sum of the individual volumes.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 70E: Consider the reaction 2HCl(aq)+Ba(OH)2(aq)BaCl2(aq)+2H2O(l)H=118KJ Calculate the heat when 100.0 rnL...
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In a constant‑pressure calorimeter, 65.0 mL65.0 mL of 0.350 M Ba(OH)20.350 M Ba(OH)2 was added to 65.0 mL65.0 mL of 0.700 M HCl.0.700 M HCl.
The reaction caused the temperature of the solution to rise from 24.03 ∘C24.03 ∘C to 28.80 ∘C.28.80 ∘C. If the solution has the same density and specific heat as water (1.00 g/mL1.00 g/mL and 4.184J/g⋅°C,)4.184J/g⋅°C,) respectively), what is Δ?ΔH for this reaction (per mole H2OH2O produced)? Assume that the total volume is the sum of the individual volumes.
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