Science · Chemistry

What causes both temporary and permanent hardness in water?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Sodium Chloride
2Sodium Carbonate
3Calcium and Magnesium Carbonates and Bicarbonates✓
4Magnesium Carbonate

Correct answer

Calcium and Magnesium Carbonates and Bicarbonates

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What causes both temporary and permanent hardness in water?

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