Question

Write the equation and balance the following
chemical reactions
pls reply correct answer in less time
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Answer 1

Answer:

(i) SO3 + H2O → H2SO4?

(ii) Zn + CuSO4  → ZnSO4 + Cu

(iii) 2Na + 2H2O → 2NaOH + H2

(iv) NH4 + H2SO4 → NH4SO2+ H20

(v) Ca(OH)2 +CO2 → CaCO3 + H20

Explanation:

I think explanation will not be required, but still

Suphuric trioxide= SO3

Water =H20

As given,  Sulphuric acid = H2SO4

copper sulphate= CaSO4  

AND OTHER I HOPE WOULD BE KNOW TO U, STILL ANY MAY ASK!!