Engineering Calculators
Molarity Calculator
Calculate molarity, moles, volume, and dilution for solutions.
What is the Molarity Calculator & How does it work?
Molarity is a measure of the concentration of a solution, defined as the number of moles of solute per liter of solution. It’s calculated using the formula molarity (M) = moles of solute / liters of solution.For dilution calculations, use the equation C1V1 = C2V2, where C is concentration and V is volume. This helps in determining the new concentration or volume when a solution is diluted.
M = frac{n}{V}
M = molarity, n = moles of solute, V = liters of solution
Parameters
M
L
mol
M
L
M
L
g/mol
Molarity (M)—
Moles (mol)—
Volume (L)—
Dilution V2 (L)—
Frequently Asked Questions
How do I calculate molarity?
To calculate molarity, divide the number of moles of solute by the volume of the solution in liters.
What is the formula for molarity?
The formula for molarity (M) is M = n/V, where n is the moles of solute and V is the volume of the solution in liters.
How do I use the C1V1 = C2V2 equation?
Use C1V1 = C2V2 to find the new concentration (C2) or volume (V2) when diluting a solution, where C1 and V1 are the initial concentration and volume.
What does molarity measure?
Molarity measures the concentration of a solution as the number of moles of solute per liter of solution.
Can I use this calculator for dilution problems?
Yes, you can use this calculator to solve dilution problems by inputting the initial and final concentrations or volumes.
What units should I use for molarity calculations?
For molarity calculations, use moles for the solute and liters for the solution volume.
How do I convert grams of solute to moles?
Convert grams of solute to moles by dividing the mass in grams by the molar mass of the solute.
Results are for informational purposes only and do not constitute professional advice.