chemical literacy (equations)

Question 1

what does a metal + water produce? is it a redox or a neutralisation reaction?

Answer 1

metal + water —-> metal hydroxide + hydrogen (redox)

Question 2

what does a substance + oxygen produce? is it a redox, neutralisation reaction?

Answer 2

substance+ oxygen —-> oxides (redox)

Question 3

what does a metal + acid produce? is it a redox or neutralisation reaction?

Answer 3

metal + acid —-> salt + hydrogen (neutralisation)

Question 4

what does a oxide + acid produce? is it a redox or neutralisation reaction?

Answer 4

oxide + acid —-> salt + water (neutralisation)

Question 5

what does a hydroxide + acid produce? is it a redox or neutralisation reaction?

Answer 5

hydroxide + acid —-> salt + water (neutralisation)

Question 6

what does a carbonate + acid produce? is it a redox or neutralisation reaction?

Answer 6

carbonate + acid —-> salt + water + carbon dioxide (neutralisation)

Question 7

what does a hydrocarbonate + acid produce? is it a redox or neutralisation reaction?

Answer 7

hyrdocarbonate + acid —-> salt + water + carbon dioxide
(neutralisation)

Question 8

what does ammonia + acid produce?

Answer 8

ammonia + acid —-> salt

Question 9

when a metal carbonate is burned what is produced?

Answer 9

metal carbonate (supplied with heat) —-> metal oxide + carbon dioxide

Question 10

what type of reaction is it when a metal carbonate is supplied with heat

Answer 10

thermal decomposition (endothermic)