Chemistry, 12.03.2021 16:30 graymonky12
An unknown salt was dissolved in 1.97g of water. The temperature of the water decreased from 24.8C to 21.4C when 8mol were dissolved. What is the heat of solution in kJ/mol?
Answers: 2
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
Chemistry, 23.06.2019 04:30
Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
Answers: 1
An unknown salt was dissolved in 1.97g of water. The temperature of the water decreased from 24.8C t...
History, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
Chemistry, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
History, 30.08.2019 03:50
Chemistry, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
Mathematics, 30.08.2019 03:50
Mathematics, 30.08.2019 04:00