Chemistry Solutions Lab

Solution Dilution & Molarity Visualizer

Visualize the conservation of moles during aqueous solution dilution ($M_1V_1 = M_2V_2$). Select chemical solutes, adjust concentration and volume, and observe color intensity scaling in real-time.

Solution Parameters

Select Chemical Solute

Initial Molarity (M₁)2.00 M (mol/L)

Initial Volume (V₁)100 mL

Final Diluted Volume (V₂)400 mL

Dilution Output State

Final Molarity (M₂)

0.500 M

Water Added

+300 mL

Dissolved Solute Mass:31.92 g

Total Moles Solute:0.200 mol

Dual Beaker Solution Comparison

Conservation of Moles ($n_1 = n_2$)

Stock Solution (Beaker 1)

500mL300mL100mL

V₁ = 100 mL

M₁ = 2.00 M

Diluted Solution (Beaker 2)

1000mL600mL200mL

V₂ = 400 mL

M₂ = 0.500 M

Dilution Principle

M₁ · V₁ = M₂ · V₂

Adding pure water changes the solution volume without altering the total number of solute moles ($n = M \cdot V$).

Molarity Definition

Molarity (M) = Moles of Solute / Liters of Solution

1 Molar (1 M) solution contains 1 mole of dissolved solute per liter of total solution volume.

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