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Problem The reaction which proceeds in the forward direction is :
a. Fe 2 O 3 + 6 HCl → 2 FeCl 3 + 3 H 2 O \text{Fe}_2\text{O}_3 + 6\text{HCl} \rightarrow 2\text{FeCl}_3 + 3\text{H}_2\text{O} Fe 2 O 3 + 6 HCl → 2 FeCl 3 + 3 H 2 O NH 3 + H 2 O + NaCl → NH 4 Cl + NaOH \text{NH}_3 + \text{H}_2\text{O} + \text{NaCl} \rightarrow \text{NH}_4\text{Cl} + \text{NaOH} NH 3 + H 2 O + NaCl → NH 4 Cl + NaOH SnCl 4 + Hg 2 Cl 2 → SnCl 2 + 2 HgCl 2 \text{SnCl}_4 + \text{Hg}_2\text{Cl}_2 \rightarrow \text{SnCl}_2 + 2\text{HgCl}_2 SnCl 4 + Hg 2 Cl 2 → SnCl 2 + 2 HgCl 2 2 CuI + I 2 + 4 K + → 2 Cu 2 + + 4 KI 2\text{CuI} + \text{I}_2 + 4\text{K}^+ \rightarrow 2\text{Cu}^{2+} + 4\text{KI} 2 CuI + I 2 + 4 K + → 2 Cu 2 + + 4 KI Browse the problem library