Measuring Hardness - Chemistry
- Created by: 24boxkg17
- Created on: 05-02-21 10:15
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MEASURING HARDNESS
Soft water lathers well when mixed with soap, but hard water does not. Both hard water and soft water lather well with soapless detergents, eg washing-up liquid.
To investigate hardness in water:
- Put a known volume of water into a…
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