Chemistry, 18.11.2019 22:31 CHEVYWADDELL
A50.0 ml sample of a 1.00 m solution of cuso4 is mixed with 50.0 ml of 2.00 m koh in a calorimeter. the temperature of both solutions was 17.8 oc before mixing and 32.4 oc after mixing. the heat capacity of the calorimeter is 12.1 j/k. from these data, calculate δh for the process: cuso4(1m)+ 2koh(2m) →cu(oh)2(s) + k2so4(0.5m)
Answers: 1
Chemistry, 22.06.2019 16:10, 00015746
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The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
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A50.0 ml sample of a 1.00 m solution of cuso4 is mixed with 50.0 ml of 2.00 m koh in a calorimeter....
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