You are worried that a solid substance has dissolved in a beaker of water in a lab. What would be a way to separate the substance from the water?(1 point)
Responses
Pass the solution through a filter to let the dissolved substance separate.
Pass the solution through a filter to let the dissolved substance separate.
Pour the liquid along a rough surface that would catch the solid particles but not the water.
Pour the liquid along a rough surface that would catch the solid particles but not the water.
Use a magnet to draw out the solid substance from the water.
Use a magnet to draw out the solid substance from the water.
Boil the water away, leaving the substance behind in the beaker.
Boil the water away, leaving the substance behind in the beaker.
All of the listed options can be used to separate a solid substance from water.
To separate the substance from the water in the beaker, you can try the following methods:
1. Pass the solution through a filter: This method involves using a filter to let the dissolved substance separate from the water. The filter will trap the solid particles while allowing the water to pass through.
2. Pour the liquid along a rough surface: By pouring the liquid along a rough surface, such as a filter paper or a piece of gravel, the solid particles can be caught on the rough surface while the water will continue to flow.
3. Use a magnet: If the substance is magnetic, you can use a magnet to draw it out from the water. By bringing the magnet close to the solution, the magnetic solid will be attracted to the magnet, allowing you to separate it from the water.
4. Boil the water away: Another method is to boil the solution, causing the water to evaporate and leaving the substance behind in the beaker. This method is effective if the substance has a higher boiling point than water and is not affected by heat.
Each of these methods can be used to separate the solid substance from the water in the beaker, so you can choose the most suitable method based on the specific properties of the substance and the available equipment in the lab.