Chemistry, 05.09.2019 19:30 marcitahr

A0.5865-g sample of lactic acid (hc3h5o3) is burned in a calorimeter whose heat capacity is 4.812 kj/oc. the temperature increases from 23.10 °c to 24.95 °c. calculate the heat of combustion of lactic acid (a) per gram and (b) per mole.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:30, tdowling331

What must happen before a body cell can begin mitotic cell division

Answers: 2

continue

Chemistry, 22.06.2019 08:30, ayaanwaseem

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Answers: 2

continue

Chemistry, 23.06.2019 07:00, tiarafaimealelei

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.

Answers: 2

continue

Chemistry, 23.06.2019 12:50, vinniemccray70

What is the daughter nucleus produced a. when 217(at) undergoes alpha decay? b. when 103(mo) undergoes beta decay? c. when 188(hg) undergoes positron emission?

Answers: 1

continue

You know the right answer?

A0.5865-g sample of lactic acid (hc3h5o3) is burned in a calorimeter whose heat capacity is 4.812 kj...