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Bogdan [553]
3 years ago
5

Origin of hard water​

Chemistry
2 answers:
lisabon 2012 [21]3 years ago
7 0

Answer:

ice

Explanation:

prisoha [69]3 years ago
5 0

Answer:

Hard water is formed when water percolates through deposits of limestone, chalk or gypsum which are largely made up of calcium and magnesium carbonates, bicarbonates and sulfates.

Explanation:

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