How to reverse a mixture of copper sulphate and distilled water? I know its a physical change but have no clue on how to reverse it!

evaporate the water.

is that the only method. Well if i want both the water and copper sulphate than what can i do?

To reverse a mixture of copper sulfate (CuSO4) and distilled water, you need to use a process called evaporation. This will separate the water from the copper sulfate, allowing you to recover the original substances.

Here's how you can do it:

1. Start by pouring the mixture of copper sulfate and distilled water into a heat-resistant container. Make sure the container is suitable for heating, such as a glass or ceramic dish.

2. Place the container on a heat source like a hotplate or a Bunsen burner. Gradually heat the mixture to a gentle boil. The goal is to evaporate the water from the mixture while leaving the solid copper sulfate behind.

3. As the mixture continues to heat, you will notice that the water starts to evaporate, leaving behind crystals of copper sulfate. Continue heating until all the water has evaporated, and you are left with only the solid copper sulfate crystals.

4. Once the evaporation is complete, allow the container to cool down. The copper sulfate crystals will solidify as the temperature drops.

5. Finally, you can separate the copper sulfate crystals from the container using a spatula or any other suitable tool. Be sure to handle the crystals carefully, as copper sulfate can be toxic.

By following these steps, you can reverse the mixture of copper sulfate and distilled water and obtain the original copper sulfate crystals. Remember to exercise caution when handling chemicals and ensure proper ventilation in the area where the evaporation process takes place.