Question

Sodium Hydroxide reacts with aqueous solution of Copper sulphate to

give blue coloured precipitate.

(i) What is meant by precipitate?

(ii) What is the name given to this particular double displacement

reaction?

(iii) If aqueous solution of Copper sulphate is replaced by Hydrochloric

acid, write the products formed with Sodium Hydroxide and what

is the name given to this reaction of double displacement​

Answer 1

Explanation:

Answer:

NaOH+CuSO4——>NaSO4+CuOH↓

it's balanced equation is.

2NaOH(aq)+CuSO4(aq)——→Cu(OH)2(s)↓+Na2SO4(aq)

Answer 2

Explanation:

stay home and healthy food and drink and then