A 100.0-ml sample of boiler feed water, analyzed for hardness, required 36.8 ml of 0.0386 M EDTA to reach the endpoint. What is the hardness of the water sample in ppm CaCO3. The molar mass of CaCO3 is 100.09. Express your answer in 2 decimal places.

A 100.0-ml sample of boiler feed water, analyzed for hardness, required 36.8 ml of 0.0386 M EDTA to reach the endpoint. What is the hardness of the water sample in ppm CaCO3. The molar mass of CaCO3 is 100.09. Express your answer in 2 decimal places.

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Chapter15: Electrophoresis And Other Separation Methods

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When light sources pass through the diffraction grating then light splits into different wavelengths. The light source produces two types of patterns that are shown as destructive and non-destructive. The light source is in the form of quanta that is quantitation.

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A 100.0-ml sample of boiler feed water, analyzed for hardness, required 36.8 ml of 0.0386 M EDTA to reach the endpoint.
What is the hardness of the water sample in ppm CaCO3. The molar mass of CaCO3 is 100.09. Express your answer in 2
decimal places.

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