- #1
ph_lover3294
- 9
- 0
hi
zinc reacts with HCl according to the eq
Zn + 2HCl ------> ZnCl2 + H2 , delta H= -150 kj
* IF SULPHURIC ACID IS USED INSTEAD HCl ..jow many moles of sulphuric acid react with excess amount of zinc so the change in heat content is -150 kj
zinc reacts with HCl according to the eq
Zn + 2HCl ------> ZnCl2 + H2 , delta H= -150 kj
* IF SULPHURIC ACID IS USED INSTEAD HCl ..jow many moles of sulphuric acid react with excess amount of zinc so the change in heat content is -150 kj