Question

1. Write the chemical equations for the following activities.
a. NaOH solution was added to HCl solution.
b. Zinc dust was added to dilute H2SO4
c. Dilute hitric acid was added to calcium oxide.
d. Carbon dioxide gas was passed through KOH solution.
e. Dilute HCI was poured on baking soda.
C​

Answer 1

a. NaCl +H2O

b. ZnSO4+H2 has

c. CaO

d. don't know

e. don't know

hope it helps you

I have told what I know

so thank you

Answer 2

Answer:

• NaOH+ HCL equals to NaCl + H2O
• Zn(s) + H,80 = ZnSO4(s) + H2(8)

CaO(s)+2HNO3(l)→Ca(NNO) 2

(s)+H

2

O(l)