Question

the heat of solution of which chemical was calculated *
KNO3
AgNo3
H2SO4
KOH​

Answer 1

Answer:

The energy released in the neutralisation of H

2

SO

4

and KOH is −59.1kJ so

1/2H

2

SO

4

+KOH⟶1/2K

2

SO

4

+H

2

O,ΔH=−59.1kJ/mol

and

H

2

SO

4

+2KOH⟶K

2

SO

4

+2H

2

O,ΔH=−118.2kJ/mol

Answer 2

Explanation:

K+NO3

Ag+No3

H2+SO4

K+O+H