- #1
surahyot
- 5
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Can someone help me how to calculate the molarities of CH3COOH and CH3COO- in a buffer solution containing 40.00 ml of 0.100M acetic acid, 10.00 ml of distilled water and 30.00ml of 0.100M NaOH?
The formula for molarity is M = moles of solute / liters of solution.
To calculate the molarity of CH3COOH, you need to know the number of moles of CH3COOH and the volume of the solution. Then, use the formula M = moles of CH3COOH / volume of solution in liters.
To calculate the molarity of CH3COO-, you need to know the number of moles of CH3COO- and the volume of the solution. Then, use the formula M = moles of CH3COO- / volume of solution in liters.
Molarity is expressed in moles per liter (M).
Yes, molarity can be calculated for any substance as long as you know the number of moles of the substance and the volume of the solution.