Asked by mandy
Calculate the volume of 2.0 mol dm^-3 sulphuric acid,H2SO4 needed to prepare 2.5 dm^3 of 0.5 mol dm^-3 of the same acid solution.
Answers
Answered by
MathMate
Use:
C1V1=C2V2
Measure all concentrations in mol/dm^3, and volumes in dm^3
2.0*V = 0.5*2.5
V=1.25/2=0.625 dm^3
or, approximately,
0.63 dm^3 rounded to 2 significant figures.
C1V1=C2V2
Measure all concentrations in mol/dm^3, and volumes in dm^3
2.0*V = 0.5*2.5
V=1.25/2=0.625 dm^3
or, approximately,
0.63 dm^3 rounded to 2 significant figures.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.