Acid Reactions

Question 1

What is formed when acids react with metals

Answer 1

hydrogen and a salt are always formed

Question 2

What is a redox reaction

Answer 2

Redox reactions involve a reduction reaction (one reactant gains electrons) and an oxidation reaction (one reactant loses electrons)

Question 3

How can acids be neutralized

Answer 3

Acids can be neutralised by reacting with bases

Question 4

What are some examples of bases

Answer 4

Metal carbonates, metal oxides and metal hydroxides

Question 5

What happens when acids react with metal oxides

Answer 5

Salt and water are formed

Question 6

What happens when acids react with metal carbonates

Answer 6

Salt, Water and Carbon Dioxide are formed

Question 7

What happens when acids react with metal hydroxide

Answer 7

Salt and water are formed

Question 8

What are soluble salts

Answer 8

Salts that dissolve in water

Question 9

How can we make soluble salt

Answer 9

through a reaction between acids and solid, insoluble substances such as pure metals, metal oxides, metal hydroxides, or metal carbonates.

Question 10

What happens when an alkali and acid react

Answer 10

Salt + Water are formed