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GCSE
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More cards in this set
Card 6
Front
Name two methods to soften hard water
Back
Card 7
Front
Why is chloride added to the water supply?
Back
Card 8
Front
Advantages and disadvantages of adding fluorine to water
Back
Card 9
Front
What do water filters contain?
Back
Card 10
Front
Two tests for water impurities
Back
See full card set