when sulphuric acid is reacted with potassium hydroxide, neutrallisation reaction occurs to form water and potassium sulphate.
2 KOH + H2SO4 --> 2 H2O + K2SO4 Potassium Hydroxide + Sulfuric Acid --> Water + Potassium Sulfate.
Actually there are two possibillities:K2SO4, potassium sulfate, when 1 mole sulfuric acid is added to 2 moles potassium hydroxide 2 KOH + H2SO4 ------> K2SO4 + 2 H2OorKHSO4, potassium hydrogen sulfate (-bisulfate), when 1 mole sulfuric acid is added to 1 mole potassium hydroxide 1 KOH + H2SO4 ------> KHSO4 + H2O
3.09
2KOH + H2SO4 -> 2H2O + K2SO4
The reactions of sodium hydroxide and calcium hydroxide with sulfuric acid will produce sodium sulfate and calcium sulfate respectively (water will be another product in both reactions. Sodium sulfate is soluble in water and so will remain in solution. Calcium sulfate, however, is insoluble and will precipitate as a solid.
Potassium Sulfate and water
Potassium sulfate = K2SO4
2 KOH + H2SO4 --> 2 H2O + K2SO4 Potassium Hydroxide + Sulfuric Acid --> Water + Potassium Sulfate.
Actually there are two possibillities:K2SO4, potassium sulfate, when 1 mole sulfuric acid is added to 2 moles potassium hydroxide 2 KOH + H2SO4 ------> K2SO4 + 2 H2OorKHSO4, potassium hydrogen sulfate (-bisulfate), when 1 mole sulfuric acid is added to 1 mole potassium hydroxide 1 KOH + H2SO4 ------> KHSO4 + H2O
3.09
2KOH + H2SO4 -> 2H2O + K2SO4
[2K+]tribunated + 2I-(aq) + Cu2+(aq) + [SO42-]tribunated --> --> CuI2(s) + [2K+ + SO42- ]tribunated
Yes, the potassium and the hydrogen will bond together, leaving the sulfate and calcium.
The reactions of sodium hydroxide and calcium hydroxide with sulfuric acid will produce sodium sulfate and calcium sulfate respectively (water will be another product in both reactions. Sodium sulfate is soluble in water and so will remain in solution. Calcium sulfate, however, is insoluble and will precipitate as a solid.
This would produce an energetic reaction with a lot of heat, and the product would be water and potassium sulfate (as long as the molar quantities of the reactants are the same, otherwise you will have leftover sulfuric acid or leftover potassium hydroxide).
H2SO4 + 2NaOH --> HOH + 2Na+ + SO4--Sulfuric acid and lye react to produce water and sodium and sulfate ions plus heat.Added:It will very vigorously and exothermically react with sulfuric acid. Never try this!!Be very very very careful, it even is very very dangerous to try to stop this with water: it immediately boils off (explosively), and at contact your skin is irreparably burnt to black within seconds.
The products will be potassium sulfate and water.