Chemistry, asked by STallone19, 10 months ago

4 complete the chemical reactions and balance them.
a) HCl + Na2CO3
b) Zn + H2SO4
c) Zn + NaOH
d) Ca(OH)2 + CO2

Answers

Answered by amankaknepba303

4

Explanation:

1, 2HCI + Na2CO3 >>>2NaCI + H2O + 2CO2

2, Zn + H2SO4 >>>> ZnSO4 + H2

3, Zn + 2NaOH >>>> Zn(OH)2 + 2Na

4, Ca(OH)2 + CO2 >>>> CaCO3 + H2O

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