Which of the proposed substances can interact with a potassium hydroxide solution: sulfur oxide (6), sulfur, magnesium
| December 16, 2020 | education
Which of the proposed substances can interact with a potassium hydroxide solution: sulfur oxide (6), sulfur, magnesium, sulfuric acid, zinc nitrate, water, barium sulfate, aluminum chloride, sodium?
2KOH + SO3 = K2SO4 + H2O
6KOH + 3S = K2S + 2K2SO3 + 3H2O
2KOH + H2SO4 = K2SO4 + 2H2O
2KOH + Zn (NO3) 2 = 2KNO3 + Zn (OH) 2
KOH + H2O = no reaction
KOH + BaSO4 = no reaction
3KOH + AlCl3 = 3KCl + Al (OH) 3
KOH + Na = no reaction
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