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In a constant-pressure calorimeter, 60.0 mL of 0.310 M Ba(OH)2 was added to 60.0 mL of...

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Chemistry

In a constant-pressure calorimeter, 60.0 mL of 0.310 M Ba(OH)2was added to 60.0 mL of 0.620 M HCl. The reaction caused thetemperature of the solution to rise from 22.61 °C to 26.83 °C. Ifthe solution has the same density and specific heat as water (1.00g/mL and 4.184 J/g·°C, 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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4.4 Ratings (598 Votes)
BaOH2 aq 2HClaq BaCl2aq 2H2Ono of moles of BaOH2 molarity volume in L 0310006 00186 molesno of moles    See Answer
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