Concentration Calculator - Molarity Calculator

Mass of Solute:

Molar Mass of Solute:

Volume of Solution:

Moles of Solute: Concentration (Molars, M): Concentration (Millimolars, mM): Concentration (Micromolars, μM): Concentration (Nanomolars, nM): Concentration (Picomolars, pM): Concentration (Femtomolars, fM):

1. What is a Concentration Calculator - Molarity Calculator?

Definition: This calculator determines the moles of solute and the molarity (concentration in mol/L) of a solution based on the mass of solute, its molar mass, and the volume of the solution.

Purpose: It is used in chemistry to calculate the concentration of a solution in molar units, essential for preparing solutions, conducting experiments, and understanding chemical reactions.

2. How Does the Calculator Work?

The calculator uses the following steps:

\[ \text{Moles of solute} = \frac{\text{Mass of solute (g)}}{\text{Molar mass (g/mol)}} \] \[ \text{Molarity (M)} = \frac{\text{Moles of solute}}{\text{Volume of solution (L)}} \]

Explanation: Enter the mass of solute (e.g., in mg, g, kg, lb, or oz), the molar mass of solute (e.g., in g/mol, kg/mol, etc.), and the volume of solution (e.g., in cubic centimeters, liters, etc.). The calculator converts units, calculates moles, and determines molarity in various units (M, mM, μM, nM, pM, fM).

3. Importance of Molarity

Details: Molarity is a key measure of concentration in chemistry, used to describe the number of moles of solute per liter of solution, crucial for stoichiometry, titration, and solution preparation.

4. Using the Calculator

Tips: Input the mass of solute (e.g., 5 g), molar mass (e.g., 58.44 g/mol for NaCl), and volume of solution (e.g., 1 L). Select the appropriate units for mass, molar mass, and volume from the dropdowns.

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