Question

complete the given equation with appropriate balancing:
1.Zn+H2 so4
2.Na+O2
3.Al+H2O(steam)
4.K+HNO3
5.C+O2
6.Al+H2O(cold water)​

Answer 1

Answer:

1) zn+ h2so4=znso4+h2

2)Na+O2=NO2

3)Al+H2O=AlO+H2O

4)K+HNO3=KNO3+H2

5)C+O2=CO2

6)no reaction takes place