What happens when copper sulfate reacts with sodium hydroxide?

The reaction between copper(Il) sulphate and sodium hydroxide solutions is a good place to start. If you slowly add one to the other while stirring, you will get a precipitate of copper(II) hydroxide, Cu(OH)2.

Is copper sulfate exothermic or endothermic?

4) Adding water to anhydrous copper(II) sulfate is exothermic.

Is sodium hydroxide endothermic or exothermic?

Similar to the hydration of sulfuric acid, dissolution of solid sodium hydroxide in water is a highly exothermic reaction where a large amount of heat is liberated, posing a threat to safety through the possibility of splashing. The resulting solution is usually colorless and odorless.

How do you tell if a reaction is exothermic or endothermic?

So if the sum of the enthalpies of the reactants is greater than the products, the reaction will be exothermic. If the products side has a larger enthalpy, the reaction is endothermic. You may wonder why endothermic reactions, which soak up energy or enthalpy from the environment, even happen.

What do you mean by exothermic copper sulfate?

4) Adding water to anhydrous copper ( II) sulfate is exothermic. means ” without water “. Anhydrous copper ( II ) sulfate is copper ( II ) sulfate that is completely dry. Anhydrous copper ( II ) sulfate is a white powder.

Is the dissolving of sodium hydroxide in water endothermic?

Is dissolving sodium hydroxide in water endothermic or exothermic? A reaction is endothermic if it absorbs heat from the environment when it takes place. Reactions which evolve heat to the surroundings on the other hand are called exothermic reactions. Bond making in chemistry is always exothermic while bond breaking is always endothermic.

Is the dilute sulfuric acid an endothermic reaction?

Dilute sulfuric acid + magnesium ribbon Pupils should take temperatures before mixing and during. All reactions are exothermic apart from the sodium hydrogen carbonate + citric acid which is an endothermic reaction.

Is the sodium hydrogen carbonate an endothermic reaction?

Pupils should take temperatures before mixing and during. All reactions are exothermic apart from the sodium hydrogen carbonate + citric acid which is an endothermic reaction. Wear eye protection – some of the solutions are classed as irritant. The contents of this page are for information only.