Chemistry, 26.01.2021 20:50 tatermadison
Aaron conducted an experiment. He covered a pot of boiling water with a lid. The steam changed back to water. He concluded that-
A. a physical change occurred
B. the chemical makeup of water changed
C. both physical and chemical changes occurred
D. there was no chemical or physical change
Answers: 3
Chemistry, 21.06.2019 18:10
The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
Answers: 1
Chemistry, 22.06.2019 05:50
What are transitions between a liquid and gas called? identify which way they are transitioning
Answers: 2
Chemistry, 22.06.2019 08:30
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
Aaron conducted an experiment. He covered a pot of boiling water with a lid. The steam changed back...
Social Studies, 14.12.2019 16:31
History, 14.12.2019 16:31
Mathematics, 14.12.2019 16:31
Mathematics, 14.12.2019 16:31
Geography, 14.12.2019 16:31
English, 14.12.2019 16:31
Biology, 14.12.2019 16:31
Social Studies, 14.12.2019 16:31