Solubility (States of Matter)

Question 1

What is the formula for:
Hydrogen 
Water
Carbon dioxide
Hydrochloric acid
Sulphuric acid
Nitric acid
Ammonium 
Hydroxide
Nitrate 
Carbonate
Sulphate?

Answer 1

H2
H2O
CO2
HCl
H2SO4
HNO3
NH4+
OH-
NO3-
CO32-
SO42-

Question 2

Define solvent

Answer 2

A liquid which can dissolve a solid

Question 3

Define solute

Answer 3

The solid which has dissolved in a liquid to make a solution

Question 4

Define solution

Answer 4

A solid dissolved in a liquid.

Question 5

Define saturated solution

Answer 5

A solution in which the perfect amount of solid has been dissolved.

Question 6

Define unsaturated solution

Answer 6

A solution in which not as much solid has been dissolved as is possible

Question 7

Define undissolved solid

Answer 7

A solution where more solid has been added than the saturation point, leaving crystals of solid that aren’t dissolved.

Question 8

What is solubility measured in?

Answer 8

g/100g of solvent

Question 9

What happens to the saturation point as the temperature increases?

Answer 9

It also increases.

Question 10

Which nitrates are soluble/insoluble?

Answer 10

All are soluble

Question 11

Which group one salts are soluble/insoluble?

Answer 11

All are soluble

Question 12

Which ammonium salts are soluble/insoluble?

Answer 12

All are soluble

Question 13

Which sulphates are soluble/insoluble?

Answer 13

Most are soluble except for Barium, Calcium and Lead (II), which are insoluble

Question 14

Which carbonates are soluble/insoluble?

Answer 14

Ammonium and group ones are soluble, but most are insoluble

Question 15

Which hydroxides are soluble/insoluble?

Answer 15

Group ones (and Calcium is slightly soluble) are soluble, but most are insoluble

Question 16

Which chlorides are soluble/insoluble?

Answer 16

Most are soluble except for silver and lead (II), which are insoluble