Answers: 3
Chemistry, 22.06.2019 03:50
Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
Answers: 1
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
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 19:30
What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
Answers: 3
How can you identify a substance is a base, in both the chemical formula and the name?...
Mathematics, 17.10.2021 01:00
Computers and Technology, 17.10.2021 01:00
Mathematics, 17.10.2021 01:00
Mathematics, 17.10.2021 01:00
Mathematics, 17.10.2021 01:00
Mathematics, 17.10.2021 01:00
History, 17.10.2021 01:00
History, 17.10.2021 01:00
Mathematics, 17.10.2021 01:00
History, 17.10.2021 01:00