rpascience making soluble salts plenary

How do you remove the water to leave solid copper sulfate crystals?

• Filter

• Evaporate

• Distill

What does the word insoluble mean?

• Does dissolve

• Doesn't dissolve

• Is part of a solid

Salts that are made with hydrochloric acid are called ______________.

• chlorides
• sulfates
• nitrates
• carbonates

Salts that are made with sulfuric acid are called ______________.

• chlorides
• sulfates
• nitrates
• carbonates

Salts that are made with nitric acid are called ______________.

• chlorides
• sulfates
• nitrates
• carbonates

What salt is produced if you react sodium hydroxide with hydrochloric acid?

• sodium hydroxide
• sodium sulfate
• sodium nitrate
• sodium chloride

A salt is formed when nitric acid combines with sodium hydroxide. What is the name of the salt?

• Sodium chloride
• Sodium nitrate
• Hydrogen Nitrate
• Nirate

Identify the 'evaporating basin' from the diagrams.

• A
• B
• C
• D

When a soluble salt is formed from an acid and an insoluble base, how do you know when an excess of a base has been added?

• When bubbles of gas appear

• When the reactant all dissolves

• When some of the reactant is left unreacted/undissolved

• When a colour change happens