Solubility of MgBr2 in Water

The video discusses whether magnesium bromide (MgBr2) is soluble in water. It explains that according to solubility rules, bromide compounds are generally soluble with few exceptions. The video demonstrates using a solubility chart to confirm that MgBr2 is indeed soluble in water. The conclusion reaffirms that MgBr2 dissolves in water.

What is the main question addressed in the video regarding MgBr2?

• Whether MgBr2 is soluble or insoluble in water.

• Whether MgBr2 is reactive with air.

• Whether MgBr2 is a solid or liquid.

• Whether MgBr2 is a metal or non-metal.

According to solubility rules, which ion is generally soluble with few exceptions?

• Nitrate ion

• Bromide ion

• Sulfate ion

• Chloride ion

Which of the following compounds is likely to be soluble in water based on the solubility rules discussed?

• CaBr2

• PbBr2

• MgBr2

• AgBr

What does the solubility chart indicate about MgBr2?

• It is soluble in water.

• It forms a precipitate in water.

• It is insoluble in water.

• It reacts with water.

What is the final conclusion about MgBr2's solubility in water?

• MgBr2 is insoluble in water.

• MgBr2 is partially soluble in water.

• MgBr2 is soluble in water.

• MgBr2 decomposes in water.