C4 Reactions Of Acids

Question 1

What do metal oxides and metal hydroxides react with to form

Answer 1

React with acids to form a salt and water

Question 2

What do acids and metal carbonates produce

Answer 2

Salt, water and carbon dioxide

Question 3

What is the salt of hydrochloric acid + copper oxide

Answer 3

copper chloride + water

Question 4

What is the salt of sulfuric acid and potassium hydroxide

Answer 4

Potassium sulfate + water

Question 5

What comes first when an acid reacts with a metal oxide or metal hydroxide

Answer 5

The first part of the metal oxide and then acid

Question 6

How can you make soluble salts

Answer 6

Made from acids reacting with solid insoluble substances such as metal oxides, hydroxides, carbonates
The solid is added to the acid until no more reacts and the excess solid is filtered off to produce a solution of the salt
Salt solutions can be crystal used to produce solid salts

Question 7

What are metal carbonates

Answer 7

Bases