Chemistry, 02.01.2020 19:31 monae2597

True or false.
1. all gaseous mixtures are solutions.
2. solid solutions are common.
3. vapor pressure of water is not affected by the amount salt added.
4. alloys are examples of solid solutions.
5. crystallization is a good way to purify solids.
6. salts act as an antifreeze.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 15:40

Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks

Answers: 2

Answer

Chemistry, 21.06.2019 16:00

Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900˚c, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on

Answers: 1

Answer

Chemistry, 22.06.2019 06:00

Why is permeable soil best for plants that need a lot of drainage?

Answers: 1

Answer

Chemistry, 22.06.2019 12:00

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Answers: 3

Answer

You know the right answer?

True or false.
1. all gaseous mixtures are solutions.
2. solid solutions are common.

Questions