Chemistry, 12.05.2021 18:10 annagwhiteou0hrh
The law of conservation of mass says that *
O mass before a reaction is the same as the mass after a reaction
O mass before a reaction is more than mass after a reaction
mass before a reaction is less than mass after a reaction
mass is destroyed
WHICH ONE SHOULD I CHOOSE ‼️
Answers: 1
Chemistry, 22.06.2019 16:30
Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
Answers: 1
Chemistry, 22.06.2019 17:20
The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.
Answers: 2
Chemistry, 22.06.2019 23:30
Match each statement with the state of matter it describes
Answers: 3
Chemistry, 23.06.2019 01:00
Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
The law of conservation of mass says that *
O mass before a reaction is the same as the mass after...
English, 01.08.2019 05:00
Mathematics, 01.08.2019 05:00
Advanced Placement (AP), 01.08.2019 05:00
Arts, 01.08.2019 05:00
English, 01.08.2019 05:00
Biology, 01.08.2019 05:00
English, 01.08.2019 05:00
Mathematics, 01.08.2019 05:00
Biology, 01.08.2019 05:00
History, 01.08.2019 05:00
Biology, 01.08.2019 05:00