Question

15. Balance the following equations :
(1) Na + O2-Na20
(ii) H2O2 -> H2O + O2
(iii) Mg(OH)2 + HCl
MgCl2 + H2O
(iv) Fe + O2
Fe2O3
(0) Al(OH)3
Al2O3 + H2O
(vi) NH3 + Cuo - Cu + N2 + HO
(vii) Al2(SO4)3 + NaOH
Al(OH)3 + Na2SO4
(viii) HNO
Ca(OH)2
Ca(NO3)2 + H2O
(ix) NaOH
H2SO4
Na2SO4 + H2O
10) BaCl2 H2SO4
BaSO4
+ HCI
>
+
+​

Answer 1

Explanation:

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Answer 2

Answer:

(vii) UNION + H20 +HCI BaSO4 $©©>