Welcome,
At the start i sorry for my english but this is not my first language
In School we have exercises with chemistry and i have trouble with some exercises,
few i done but i don't know is correct.
Here are some exercises:
Zn + H
2SO
4 i think this is good -> ZnSO
4 + H2
O
Pb + 2H
2SO
4 i think this is good -> PbSO
4 + SO
2 + H
2O
Cu + H
2SO
4 i think this is good -> CuSO
4 + SO
2 + H
2O
Fe + H
2SO
4 i think this is good -> FeSO
4 + H
2and instead H
2SO
4 it is HNO
3,HCl
but i don't know is all correct and how do the rest(other)
And that the concentrated solutions
HNO
3 with Al,Cu
HCl (cs) with Al,Cu
Please help me and write how i must do other because I have yet to understand this.
Best Regards,
Matx132