Question

5. write and balance the following equations
a. Zinc and hydrochloric acid
b. sodium and water
C. Zinc and iron sulphate.
d. magnesium and oxygen
e. copper with moist air



plzzz help!! I need this real quick ​

Answer 1

Answer:

a Zn + 2 HCL ----> ZnCl2 + H2

b 2Na + 2H2O -----> 2NaOH + H2

c Zn + FeSO4 ------> ZnSO4 + Fe

d 2Mg + O2 -----> 2MgO

e Cu + H20 + CO2 + O2 ----> Cu( OH )2 + CuCO3.

(COPPER , WATER , CARBON DIOXIDE AN OXYGEN IS CALLED AS MOIST AIR )

Explanation:

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Answer 2

Answer:

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Explanation:

Zn+2Hcl—>ZnCl2+H2

2Na+2H2O—>2NaOH+H2

Zn+FeSo4—>ZnSo4+Fe

Mg+O2—>MgO2

2Cu+CO2+O2+H2O—>CuCO3.Cu(OH)2

Hope it helps!!!

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