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DiKsa [7]
2 years ago
13

How can you detect hardness of water collected from different sources​

Biology
1 answer:
Sergio [31]2 years ago
6 0
We can detect the hardness of water taken from different sources by adding soap to it. If the soap does not form micelle in the water then it will be hard water. In simple language if the soap doesnot disslove in water then it will be soft water.
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<h3>The Reed scooter</h3>

The Reed scooter is a history in which Gary's friends are misusing his beautiful motor scooter.

In this history (the Reed scooter) Gary learns the mechanical issues and drivetrain of a motor scooter.

Gary’s friends can be considered untrustworthy (they are not able to be relied on as truthful) and envious (they show feelings of envy).

Learn more about the term untrustworthy here:

brainly.com/question/25578076

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Can you provide more of the question so I can answer it?
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