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Introduction to Molarity Calculator:
Molarity Calculator provides all options to calculate like Mass from volume & concentration, Volume from mass & concentration, Molarity from mass and also volume. Finally one can also find easy ways to dilute from a stock solution already available.
A solute dissolves in the solvent. The measure of solute dissolved in specific quantity of solution is called concentration.Molarity is unit of of concentration.Molarity is expressed as moles of solute dissolved in one liter of solution. So if 1 mole of NaCl is dissolved in one liter of solution], it is called 1molar solution of NaCl and denoted as 1M. Molarity is not same as molality.Both the terms differ. As mentioned above the units of molarity are moles/L
Let us consider some problems related to molarity.
Illustrative Problems Related to Molarity Calculations
Find the molarity of 116.8g NaCl dissolved in 1 liter of water. Molar mass of NaCl is 58.4
Step I- Find the number of moles of NaCl in 116.8g
Moles=Mass in g / Molar mass
Moles of NaCl =116.8 / 58.4
Moles=2
Step II Find molarity
Molarity =moles of solute NaCl / Volume of solution in L
=2 /1
Molarity =2 M
To learn more about "molar concentration" please click on the given link.
I hope the above explanation was useful. Keep reading and leave your comments.
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