More cards in this set

Card 6

Front

Why is distillation not used for removing hardness on a large scale?

Back

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Card 7

Front

The cheapest way to remove hardness is by...?

Back

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Card 8

Front

What is the equation for the process of adding Sodium Carbonate to hard water?

Back

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Card 9

Front

How often does the Ion-Exchange column have to be recharged?

Back

Preview of the front of card 9