Solubility rules and vocab

Front

What is a solubility curve?

Back

A graph that shows the amount of solute that can be dissolved in 100 g of water at a certain temperature.

Front

Is MgCl2 soluble or insoluble in water?

Back

Soluble

Front

Is HgCl2 soluble or insoluble in water?

Back

Insoluble

Front

Is MgBr2 soluble or insoluble in water?

Back

Soluble

Front

Is MgSO4 soluble or insoluble in water?

Back

Soluble

Front

What factors affect the solubility of a substance?

Back

Temperature, pressure, and the nature of the solute and solvent.

Front

What is the general rule for the solubility of salts containing alkali metal ions?

Back

Salts containing alkali metal ions (Li+, Na+, K+, etc.) are generally soluble.

Front

What is the solubility rule for nitrates?

Back

Nitrates (NO3-) are generally soluble in water.

Front

What is the solubility rule for sulfates?

Back

Most sulfates are soluble, except for those of Ba2+, Pb2+, and Ca2+.

Front

What is the solubility rule for carbonates?

Back

Most carbonates are insoluble, except for those of alkali metals and ammonium.