## Hardness of Water Solution

STEP 0: Pre-Calculation Summary
Formula Used
Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6
h = (m/mw)*10^6
This formula uses 3 Variables
Variables Used
Hardness of Water - Hardness of Water is the tendency of water to resist the formation of lather.
Mass of Calcium Carbonate - (Measured in Kilogram) - Mass of Calcium Carbonate is the mass of calcium carbonate.
Mass of Water - (Measured in Kilogram) - Mass of Water refers to the total mass of water.
STEP 1: Convert Input(s) to Base Unit
Mass of Calcium Carbonate: 30 Gram --> 0.03 Kilogram (Check conversion ​here)
Mass of Water: 1500 Gram --> 1.5 Kilogram (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
h = (m/mw)*10^6 --> (0.03/1.5)*10^6
Evaluating ... ...
h = 20000
STEP 3: Convert Result to Output's Unit
20000 --> No Conversion Required
20000 <-- Hardness of Water
(Calculation completed in 00.004 seconds)
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## Credits

Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
Anirudh Singh has created this Calculator and 300+ more calculators!
Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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## Hardness of Water Formula

Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6
h = (m/mw)*10^6

## What is permanent hardness of water?

When the soluble salts of magnesium and calcium are present in the form of chlorides and sulphides in water, we call it permanent hardness because this hardness cannot be removed by boiling. We can remove this hardness by treating the water with washing soda.

## How to Calculate Hardness of Water?

Hardness of Water calculator uses Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6 to calculate the Hardness of Water, The Hardness of Water formula is defined as the tendency of water to resist the formation of lather. Hardness of Water is denoted by h symbol.

How to calculate Hardness of Water using this online calculator? To use this online calculator for Hardness of Water, enter Mass of Calcium Carbonate (m) & Mass of Water (mw) and hit the calculate button. Here is how the Hardness of Water calculation can be explained with given input values -> 20000 = (0.03/1.5)*10^6.

### FAQ

What is Hardness of Water?
The Hardness of Water formula is defined as the tendency of water to resist the formation of lather and is represented as h = (m/mw)*10^6 or Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6. Mass of Calcium Carbonate is the mass of calcium carbonate & Mass of Water refers to the total mass of water.
How to calculate Hardness of Water?
The Hardness of Water formula is defined as the tendency of water to resist the formation of lather is calculated using Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6. To calculate Hardness of Water, you need Mass of Calcium Carbonate (m) & Mass of Water (mw). With our tool, you need to enter the respective value for Mass of Calcium Carbonate & Mass of Water and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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