Question

Complete the following chemical reactions:
(a) PbS (s) + H2O2(aq) -----------
(b) MnO4 (aq) + H2O2(aq) ---
(c) Cao (s) + H20 (g) --------
(d) AlCl3 (9) + H20 (1) -------
(e) Ca3N3 (s) + H20 (1) ------​

Answer 1

Answer:

TWO ANSWERS GIVEN......

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Answer 2

Answer:

$\mathfrak{Heya!}$

(a) $\boxed{PbS(s) + 4 H2O2(aq) = PbSO4(s) + 4 H2O(l)}$

(b) $\boxed{H2O2(l) + MnO4- (aq) + 2 H+(aq) → 2 O2(g) + Mn+ (aq) + 2 H2O (l)}$

(c) $\boxed{CaO(s) + H2O(l) = Ca(OH)2(aq)}$

(d) $\boxed{Al2O3 + 6 HCl =2 AlCl3 + 3 H2O}$

(e) $\boxed{Ca3N2 + 6H2O = 3Ca(OH)2 + 2NH3}$

$\mathfrak{NainaJaanii}$