Chemistry, 10.09.2021 19:10 shymitch32

Crystals are made using supersaturated solutions of solids in water. These solutions hold more of the solute than they would at room temperature. How are these solutions made? 1. The water would need to be chilled to a lower temperature, which would give molecules and ions more kinetic energy, increasing solubility.

2. The water would need to be chilled to a lower temperature, which would take kinetic energy away from molecules and ions, increasing solubility.

3. The water would need to be heated to a higher temperature, which would take kinetic energy away from molecules and ions, increasing solubility.

4. The water would need to be heated to a higher temperature, which would give molecules and ions more kinetic energy, increasing solubility.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 01:40

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

Answers: 1

Answer

Chemistry, 22.06.2019 03:00

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Answers: 1

Answer

Chemistry, 22.06.2019 09:00

How many moles of al3+ ions are in 1.25 moles of al2o3

Answers: 1

Answer

Chemistry, 22.06.2019 17:00

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

Answers: 1

Answer

You know the right answer?

Crystals are made using supersaturated solutions of solids in water. These solutions hold more of th...

Questions