How do you evaporate water from salt water?

You can evaporate water from saltwater by allowing the water to turn into vapor, leaving the salt behind.

Evaporation Process

Here's how to evaporate water from salt water effectively:

Preparation:
- Pour the salt water into a shallow pan. The shallow pan will provide a larger surface area, which speeds up the evaporation process.
Evaporation:
- Allow the water to evaporate naturally. As the water evaporates, the salt will remain in the pan.
Accelerating the Process:
- You can speed up the evaporation process by:
  - Raising the temperature: Heat the pan gently using a heat source, like sunlight or a stove on low heat.
  - Blowing dry air: Use a fan to blow dry air over the surface of the liquid. The movement of air helps to remove water vapor from the surface, promoting further evaporation.

Sunlight: Direct sunlight is a free and effective way to provide heat for evaporation.
Fan Assistance: Even a small fan can significantly reduce evaporation time.
Patience: The evaporation process can take time, depending on the volume of water, temperature, and humidity.

Step	Description
Pouring	Pour saltwater into a shallow pan.
Evaporation	Allow the water to naturally evaporate.
Speeding Up	Use heat or a fan to accelerate the process.
Salt Remains	The salt is left behind as water evaporates.

In conclusion, the key to evaporating water from saltwater is to allow the water to change into vapor, which can be expedited with heat and airflow.