Calculation of molarityWatch
of sodium hydroxide reacts with 21.0 cm3
of 0.2 mol dm–3 HCl
- Political Ambassador
Do they completely react, and you're trying to find the NaOH molarity, or do you know the NaOH molarity and are trying to calculate the molarity of the final solution?
If I am right, I would ask you what you have tried so far?
I (like many others here) don't just do people's homework for them.