Chemistry, 31.03.2020 20:58, battlemarshmell

Reaction 1: CaC2(s) + 2 H2O(l) → C2H2(g) + Ca(OH)2(s)

Reaction 2: NaOCl(aq) + 2 HCl(aq) → Cl2(g) + NaCl(aq) + H2O(l)

Reaction 3: C2H2(g) + Cl2(g) → C2H2Cl2(g)

Ca(OH)2(s) precipitates when a 1.0 g sample of CaC2(s) is added to 1.0 L of distilled water at room temperature. If a 0.064 g sample of CaC2(s) (molar mass 64 g/mol) is used instead and all of it reacts, which of the following will occur and why? (The value of Ksp for Ca(OH)2 is 8.0 x 10-8.)

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Reaction 1: CaC2(s) + 2 H2O(l) → C2H2(g) + Ca(OH)2(s)

Reaction 2: NaOCl(aq) + 2 HCl(aq)...