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Berechnen Sie final concentration when mixing two solutions. Kostenloser chemistry tool.
M
mL
M
mL
Final Concentration
1.0000 M
Gesamtvolumen300.0 mL
Final Concentration vs Concentration of Solution 1
Formel
## How to Calculate Mixed Solution Concentration ### Formula **C_final = (C1 × V1 + C2 × V2) / (V1 + V2)** Based on conservation of moles: total moles = sum of moles from each solution.
Lösungsbeispiel
Mix 100 mL of 2 M HCl with 200 mL of 0.5 M HCl.
- 01Moles from solution 1 = 2 × 100 = 200 (in mL·M units)
- 02Moles from solution 2 = 0.5 × 200 = 100
- 03Total = 300, Volume = 300 mL
- 04C_final = 300 / 300 = 1 M
Häufig Gestellte Fragen
Does this assume volume additivity?
Yes. Total volume equals the sum of the two volumes, which is a good approximation for dilute aqueous solutions.
Can I mix more than two solutions?
Extend the formula: C_final = (C1V1 + C2V2 + C3V3 + ...) / (V1 + V2 + V3 + ...).
What if the solutes are different?
This formula only works for the same solute. Track different solutes separately.
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