Hardness of Water Calculator

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✖Mass of Calcium Carbonate is the mass of calcium carbonate.ⓘ Mass of Calcium Carbonate [m]			+10% -10%
✖Mass of Water refers to the total mass of water.ⓘ Mass of Water [m_w]			+10% -10%

✖Hardness of Water is the tendency of water to resist the formation of lather.ⓘ Hardness of Water [h]

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Formula

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Hardness of Water

Formula

`"h" = ("m"/"m"_{"w"})*10^6`

Example

`"20000"=("30g"/"1500g")*10^6`

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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/m_w)*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/m_w)*10^6 --> (0.03/1.5)*10^6

Evaluating ... ...

h = 20000

STEP 3: Convert Result to Output's Unit

20000 --> No Conversion Required

FINAL ANSWER

20000 <-- Hardness of Water

(Calculation completed in 00.004 seconds)

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Home » Chemistry » Mole Concept and Stoichiometry » Percentage Concentration Terms » Hardness of Water

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

Urvi Rathod has verified this Calculator and 1900+ more calculators!

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Hardness of Water

Go Hardness of Water = (Mass of Calcium Carbonate/Mass of Water)*10^6

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Go Mass by Volume Percent = (Mass of Solute/Volume of Solution)*100

Volume Percent

Go Volume Percent = (Volume of Solute/Volume of Solution)*100

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Hardness of Water Formula

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