Question

Q 19. Balance the following equations:

(i) CH4 + O2 → CO2 + H2O

(ii) Na2O + H2O → NaOH

(iii) Ca(OH)2 + HCl → CaCl2 + H2O

(iv) Na + H2O → NaOH + H2

(v) Na + Cl2 → NaCl

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Answer 1

Answer:

(i) - CH4 + 2O2 ➡️ CO2 + 2H2O

(ii) - Na2O + H2O ➡️ 2Na(OH)2

(iii)- Ca(OH)2 + 2HCl ➡️ CaCl2 + 2H2O

(iv) - Na + 2H2O ➡️ Na(OH)2 + H2

(v) - 2Na + 2Cl ➡️ 2NaCl

Hope it will help you

Answer 2

Sorry for the irrelevant answer mate. ..

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