Question

The reaction below demonstrates which characteristic of a base?
CuSO4 (aq) + 2NaOH (aq) -----> Cu(OH)2(s) + Na2SO4(aq)

Answer 1

the ability of a base to react with a soluble metal salt

Answer 2

the ability of bases to release sodium ions into solution
the ability of bases to release hydrogen ions into solution
the ability of a base to react with carbonate or bicarbonate
the ability of a base to react with a soluble metal salt

Answer 3

One more, if possible?

Answer 4

Look at the reaction below:
H2SO4 (aq) + Mg(s) -------> MgSO4 (aq) + H2(g)

Answer 5

Which substance is the acid in the reaction?
Mg(s)
H2(g)
MgSO4(aq)
H2SO4(aq)

Answer 6

Is it D?

Answer 7

It is D