Question

Complete the following reactions: (3m) i) NH4Cl + NaOH
ii)C02 + NaOH
iii) Na + O2

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Answer 1

Answer:

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Answer 2

Explanation:

i) Nh4Cl + NaOH --------> NH3 + NaCl + H2O

ii) CO2 + 2NaOH --------> Na2CO3 + H2O

iii) 4Na + O2 ---------> 2Na2O