Acids And Bases

Question 1

Explain all the reactions of acids?

Answer 1

1) acids react with metals to form hydrogen gas (h²)
2) acids react with carbonates and hydrogen carbonates to form a salt carbon dioxide gas and water
3) acids react with metal oxides and hydrogen oxides to form water + a salt

Question 2

Explain all the reaction of alkali?

Answer 2

1) Alkalis react with ammonium compounds to form Ammonia gas and water.
2) alkali reacts with solution of metal ions to form an insoluble precipitate.

Question 3

What do alkalis form when exposed to water?

Answer 3

Hydroxide ions

Question 4

What do acids form when exposed to watr

Answer 4

Hydrogen ions