FeSO4 + 2NaOH = Na2SO4(sodium sulphate] + Fe(OH)2 [iron(II) hydroxide / ferrous hydroxide].
Ferrous hydroxide and sodium sulfate
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
Sodium sulphate + water formed
you get a blue lumpy liquid. copper sulphate + sodium hydroxide -> copper hydroxide + sodium sulphate.
sulphuric acid reacts with sodium hydroxide to form sodium sulphate and water.
Sodium Hydroxide and Sulphuric Acid!
No amount of sodium sulphate can be formed from sodium hydroxide alone, because sodium sulfate contains sulfur and sodium hydroxide does not. By neutralization with sulphuric acid, one formula unit of sodium sulphate can be formed from two moles of sodium hydroxide, according to the equation 2 NaOH + H2SO4 -> Na2SO4 + 2 H2O.
Sodium sulphate + water formed
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
you get a blue lumpy liquid. copper sulphate + sodium hydroxide -> copper hydroxide + sodium sulphate.
a big lump of mess i dont think so copper sulphate +sodium hydroxide = Na2So4 +Cu(OH)2 WHICH IS SODIUM SULPHATE AND COPPER HYDROXIDE
You would need to add Sulphuric acid to make Sodium Sulphate + Water :)
sulphuric acid reacts with sodium hydroxide to form sodium sulphate and water.
Solid ferric hydroxide, Fe(OH)3, precipitates out of solution. The resulting sodium sulphate remains dissolved.
Sodium Hydroxide and Sulphuric Acid!
Biuret reagent is made up of sodium hydroxide and copper sulphate.
sodium sulphate and water Here is the reaction equation H2SO4 + 2NaOH = Na2SO4 + 2H2O Remember the general equation for all acids and alkalis Acid + Alkali = salt + water.
Sodium displaces the sulfate to make sodium sulfate; iron displaces the hydroxide to make ferrous hydroxide which becomes brown.