Solubility and Solubility Rules

The video tutorial explores the concept of solubility, focusing on the solubility of common ions in water. It explains solubility as a chemical property influenced by factors like temperature and pressure. The tutorial guides viewers through constructing a solubility table, detailing rules and exceptions for various ions. It provides examples of classifying substances as soluble or insoluble and encourages viewers to practice with additional examples. The video aims to enhance understanding of solubility and its practical applications.

What is solubility?

• A measure of how much a substance can dissolve in a solvent.

• A measure of the density of a substance.

• A measure of the boiling point of a substance.

• A measure of the melting point of a substance.

Which of the following is a factor affecting solubility?

• Color

• Volume

• Shape

• Temperature

Which of the following ions always form soluble compounds?

• Carbonates

• Phosphates

• Sulfates

• Chlorates

Which metals form insoluble compounds with halogens?

• Iron, Copper, and Zinc

• Barium, Strontium, and Calcium

• Silver, Mercury, and Lead

• Sodium, Potassium, and Lithium

Which of the following sulfates is insoluble?

• Ammonium sulfate

• Magnesium sulfate

• Sodium sulfate

• Barium sulfate

Which of the following is generally insoluble unless paired with ammoniums or group 1A metals?

• Chlorates

• Acetates

• Nitrates

• Carbonates

Which hydroxide is soluble?

• Iron hydroxide

• Calcium hydroxide

• Copper hydroxide

• Lithium hydroxide

What is the solubility status of silver chlorate (AgClO3)?

• Depends on temperature

• Slightly soluble

• Soluble

• Insoluble

What happens to barium sulfate (BaSO4) in water?

• It forms a precipitate.

• It dissolves completely.

• It becomes slightly soluble.

• It reacts with water.

What is the solubility status of Li2CO3 in water?

• Soluble

• Depends on pressure

• Insoluble

• Slightly soluble