Solubility of Compounds in Water

This video tutorial explains how to determine if a compound is soluble or insoluble using solubility rules. It covers the solubility of Group 1 metals, ammonium, halides, sulfates, hydroxides, and other ions, highlighting exceptions. The video includes example problems to apply these rules, helping viewers understand the practical application of solubility concepts.

Which of the following is always soluble in water?

• Calcium carbonate

• Silver bromide

• Lead sulfate

• Sodium chloride

Which halide is generally insoluble when combined with silver?

• Chloride

• Fluoride

• Bromide

• Iodide

Which of the following hydroxides is considered soluble?

• Calcium hydroxide

• Magnesium hydroxide

• Iron hydroxide

• Copper hydroxide

What is the solubility status of sodium phosphate in water?

• Insoluble

• Depends on temperature

• Slightly soluble

• Soluble

Which compound is insoluble in water due to the presence of lead?

• Lead sulfate

• Lead acetate

• Lead nitrate

• Lead chloride

What is the solubility status of barium hydroxide in water?

• Slightly soluble

• Insoluble

• Depends on pH

• Soluble

Which of the following compounds is generally insoluble?

• Ammonium nitrate

• Sodium acetate

• Potassium sulfate

• Magnesium phosphate

Which compound is used as a laxative due to its low solubility?

• Calcium carbonate

• Potassium chloride

• Sodium bicarbonate

• Magnesium hydroxide

Which of the following is a group 1 metal that makes compounds soluble?

• Magnesium

• Aluminum

• Calcium

• Lithium

Which ion is always soluble when combined with any anion?

• Phosphate

• Ammonium

• Sulfate

• Carbonate