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10 Nov 2019
Advanced study assignment 0.500 g of Ca is added to 50.0 ml. of 1.0 M HCl. Once reaction is completed, the temperature of the solution has risen from 25.2 degree C to 71.4 degree C. The reaction proceeds by the following equation. Ca(s) + 2 H+(aq) rightarrow Ca2+(aq) + H2(g) Calculate the heat gained by the solution q = m.s. delta T, where s = 4.184 J/g. degree C m = mass in grams s = specific heat in J/g. degree delta T = final temp. - initial temp.
Advanced study assignment 0.500 g of Ca is added to 50.0 ml. of 1.0 M HCl. Once reaction is completed, the temperature of the solution has risen from 25.2 degree C to 71.4 degree C. The reaction proceeds by the following equation. Ca(s) + 2 H+(aq) rightarrow Ca2+(aq) + H2(g) Calculate the heat gained by the solution q = m.s. delta T, where s = 4.184 J/g. degree C m = mass in grams s = specific heat in J/g. degree delta T = final temp. - initial temp.
Deanna HettingerLv2
20 Sep 2019