A2 - Acids and Bases help :)
Chemistry discussion, revision, exam and homework help.
-
- Reputation:
- Thread Starter
- New Member
- Posts: 16
A2 - Acids and Bases help :)1. calculate the pH of the solution formed when 20cm3 of 0.100 mol dm-3 methanoic acid (Ka=1.7x1014 mold dm-3) is added to 40cms of 0.080 mol dm-3 KOH
Hey, basically, I have done the question but came up with an unexpected answer (possibly) so have gone wrong somewhere, could you possibly show your working so i can compare and see where I have gone wrong??
Any help much appreciated!! Thanks so much
x
-
- Reputation:
- Community Assistant
- TSR Idol
- Location: here and there
- Posts: 9,599
Re: A2 - Acids and Bases help :)Why don't you show us your working so that we can identify the problem?(Original post by yippdypink)
1. calculate the pH of the solution formed when 20cm3 of 0.100 mol dm-3 methanoic acid (Ka=1.7x1014 mold dm-3) is added to 40cms of 0.080 mol dm-3 KOH
Hey, basically, I have done the question but came up with an unexpected answer (possibly) so have gone wrong somewhere, could you possibly show your working so i can compare and see where I have gone wrong??
Any help much appreciated!! Thanks so much x
-
- Reputation:
- Thread Starter
- New Member
- Posts: 16
Re: A2 - Acids and Bases help :)I've got it now!! silly mistake(Original post by charco)
Why don't you show us your working so that we can identify the problem?
thanks anyway
x
thanks anyway
