由摩尔浓度求体积计算器
根据摩尔浓度和溶质量计算所需溶液体积。
mol
M
Volume Needed
0.2000 L
Volume Needed200.00 mL
Volume Needed vs Moles Needed
公式
How to Calculate Volume from Molarity
Formula
V = n / M
Rearrangement of M = n/V. V is in liters when M is mol/L and n is mol.
计算示例
How much 0.5 M NaOH to get 0.1 mol?
- 01V = n / M
- 02V = 0.1 / 0.5
- 03V = 0.2 L = 200 mL
常见问题
When would I use this?
When you know how many moles of reagent you need and want to know what volume of stock solution to measure.
Can I use other concentration units?
This works with molarity (mol/L). Convert other units to molarity first.
What if I need a mass instead of moles?
Convert mass to moles first by dividing by molar mass, then use this calculator.
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