Chemistry, 22.07.2019 13:00, cvrlxzzz6507
30 a student is conducting an experiment to determine whether a chemical reaction is exothermic or endothermic. she plans to perform the reaction inside a metal container and record any temperature changes using an alcohol thermometer. how should the experiment be modified to obtain a more reliable result? a. she should use an insulating container b. she should use a digital thermometer c. the thermometer should be attached to the outside of the container d. the chemical reaction should not take place in a solution
Answers: 2
Chemistry, 22.06.2019 13:00, monkeyrose1999
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
30 a student is conducting an experiment to determine whether a chemical reaction is exothermic or...
Mathematics, 12.08.2020 23:01
Mathematics, 12.08.2020 23:01