Chemistry, 08.11.2019 05:31 lizdeleon248
A.) during an experiment, a student adds 2.90 g of cao to 400.0 ml of 1.500 m hcl. the student observes a temperature increase of 6.00 °c. assuming the solution\'s final volume is 400.0 ml, the density if 1.00 g/ml, and the heat capacity is 4.184 j/(g·°c), calculate the heat of the reaction, δhrxn.
b.) during an experiment, a student adds 1.05 g of calcium metal to 200.0 ml of 0.75 m hcl. the student observes a temperature increase of 17.0 °c for the solution. assuming the solution\'s final volume is 200.0 ml, the density is 1.00 g/ml, and the specific heat is 4.184 j/(g·°c), calculate the heat of the reaction, δhrxn.
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A.) during an experiment, a student adds 2.90 g of cao to 400.0 ml of 1.500 m hcl. the student obser...
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