If 75mL of a hard water sample required 23.00 mL of .200 M EDTA...

A 100.0 mL sample of hard water is titrated with the EDTA solution from Part 2. The same amount of...

How could hard water decrease the efficiency of your kettle?

Hard water contains Ca ,Mg ,Fe and , which interfere with the action of soap and leave an insoluble...

In hard water analysis, the end point is reached when 13.5 mL of 0.0913 M standardized EDTA has been...

A hard water sample contains 121 mg of CaCO3 per liter of water. Calculate the mass of Na3Po4 neede...

A hard water sample contains 121 mg of CaCO3 per liter of water. Calculate the mass of Na3Po4 needed...

one litre of a sample hard water contain 4.44mg cacl2 and 1.9mg of mgcl2. What is the total hardness...

A hard water sample contains 0.0081 %Ca by mass (in the form of Ca2+ ions)What mass of water in gram...

if 50ml of a sample of hard water consumed 15 ml of 0.01M-EDTA.what is the hard ness of water

Hard Water often contains calcium chloride. The calcium ion in solution can be detected using a sol...

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