Question

temporary hardness of water is due to the presence of a.cl^- b.so4^2- c.po4^3- d.Hco3^-​

Answer 1

Answer:

Climate change includes both global warming driven by human-induced emissions of greenhouse gases and the resulting large-scale shifts in weather patterns.

Explanation:

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Answer 2

Answer:

The temporary hardness of water due to calcium bicarbonate can be removed by adding. The temporary hardness of water can be removed by the addition of calculated quantity of milk of limne which converts soluble bicarbonates into insoluble carnonates which can be removed.