Chemistry, 20.01.2020 18:31 nicollexo21

There are four major methods of purification in the chemistry laboratory. which of the given techniques is not one of the four most common methods for separation and purification?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:00, Falconpride4079

Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.

Answers: 1

continue

Chemistry, 21.06.2019 20:40, Islandgirl67

If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b. zinc7.14,c. copper 8.92,d. lead 11.34

Answers: 2

continue

Chemistry, 22.06.2019 05:00, adrian128383

What forms when chemical reactions combine pollution with sunlight?

Answers: 1

continue

Chemistry, 22.06.2019 05:20, jtingley0502

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally