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What happens when water is added to anhydrous copper II sulphate?
When water is added to anhydrous copper (II) sulfate, it will undergo an exothermic reaction where the compound absorbs water molecules to form hydrated copper (II) sulfate. The anhydrous copper (II) sulfate changes color from white to blue as it forms the hydrate.
If you add anhydrous sulphate to water do you get a chemical reaction?
yes you do. this is because the anyhdrate was white (crystals) and after adding water, it turned blue
When blue colour copper sulphate crystal are heated?
When blue copper sulfate crystals are heated, the water of crystallization evaporates, turning the blue crystals white. This is due to the loss of water molecules, resulting in anhydrous copper sulfate.
Is anhydrous copper sulphate reversible?
Anhydrous copper sulfate (CuSO4) is reversible in the sense that it can absorb water molecules from the environment to form hydrated copper sulfate. Conversely, hydrated copper sulfate can be heated to drive off the water molecules, regenerating anhydrous copper sulfate. This process is reversible as it involves only physical changes and not chemical reactions.
What happens when you heat anhydrous copper sulphate?
Copper sulfate is normally found in the form of blue crystals, copper (II) sulfate pentahydrate. When you heat copper sulfate pentahydrate it turns white as the water which is driven off by the heat. The white solid remaining is anhydrous copper sulfate. If you add water to the anhydrous copper sulfate an exothermic reaction occurs, you can feel the test-tube getting hot, as the blue copper sulfate pentahydrate is re-formed.
A reaction that releaces energy in the form of heat is called a?
An exothermic reaction. Simple reactions that could fall into this category involve the burning of fuels, the addition of water to anhydrous Copper(II) Sulphate and the addition of water to Calcium Oxide (Slaked Lime).
Is the reaction of magnesium sulphate and water exothermic or endothermic?
The stuff is actually used in some hotpacks. It's exothermic.
What happens when water is added to anhydrous copper II sulphate?
When water is added to anhydrous copper (II) sulfate, it will undergo an exothermic reaction where the compound absorbs water molecules to form hydrated copper (II) sulfate. The anhydrous copper (II) sulfate changes color from white to blue as it forms the hydrate.
If you add anhydrous sulphate to water do you get a chemical reaction?
yes you do. this is because the anyhdrate was white (crystals) and after adding water, it turned blue
Is the reaction between zinc and copper sulphate endothermic or exothermic?
exothermicby Arindam
What substance changes blue anhydrous copper sulphate crystals to white?
Water changes blue anhydrous copper sulphate crystals to white by creating hydrated copper sulphate, which is white in color.
What happens if Copper Sulphate penta-hydrate is heated?
When copper sulfate pentahydrate is heated, it undergoes a dehydration reaction where the water molecules are released, leaving behind anhydrous copper sulfate. This process is reversible, and when anhydrous copper sulfate is exposed to moisture, it will reabsorb water and form copper sulfate pentahydrate again.
How do you prepare copper sulphate solution?
Add anhydrous copper sulphate to distilled water.
What are a few examples of anhydrous crystals?
Anhydrous copper sulphate is a paler blue compared to hydrous copper sulphate. See the related link for further information.
What is a reversible chemical reaction for the heating of hydrated copper sulphate?
Pouring water on it because when it is heated it turns to an endothermic reaction and the hydrated part is boiled put of the compound it is then Anhydrous copper sulphate. When you add water it is hydrated again and this is an exothermic reaction. Which can get extremely hot so don't pour it on your hand and then hydrate it.
What colour is anhydrous copper sulphate once heated?
Hydrated copper sulphate (CuSO4.5H2O) is BLUE Anhydrous copper sulphate (CuSO4) is white at any temperature.
Is the reaction between copper sulphate and hydrochloric acid endothermic?
No, the reaction between copper sulfate and hydrochloric acid is exothermic, meaning it releases heat. This is because energy is released when the products are formed, making the overall reaction exothermic.
