What is the Concentration of 2 g in 50 mL?
Dissolving 2 grams of solute in 50 mL of solution produces a 4% w/v concentration, useful for small-volume reagent preparation.
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How to use this tool
- Enter solute mass and solution volume in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your w/v percent and the full breakdown beneath it.
Small-volume solutions are common in diagnostic testing and research; the w/v formula scales down perfectly for quantities as small as a few milliliters.
Frequently asked questions
- What does w/v percent mean?
- Weight/volume percent (w/v %) is the mass of solute (g) per 100 mL of solution. A 5% NaCl solution has 5 g of NaCl in every 100 mL.
- How do I convert between ppm and g/L?
- 1 g/L = 1000 mg/L = 1000 ppm (in dilute aqueous solutions where 1 L ≈ 1 kg).