1
answer
0
watching
287
views
18 Jun 2019
I need help with this problem, I had solved it but need to makesure my answers are correct:
If a 25ml sample of CH3CH2COOH (propionic acid) of unknownconcentration was titrated with 0.1137M KOH. The equivalence pointwas reached when 40.17ml of the base was added.
A) What is the concentration of the original propionic acid?
B) What is the concentration of the propionate ion (CH3CH2COO-) atthe equivalence point?
C) What is the ph for the potassium propinate (CH3CH2COOK) solutionat the equivalence point?
Please writea detail answer (step by step). Thank you!
I need help with this problem, I had solved it but need to makesure my answers are correct:
If a 25ml sample of CH3CH2COOH (propionic acid) of unknownconcentration was titrated with 0.1137M KOH. The equivalence pointwas reached when 40.17ml of the base was added.
A) What is the concentration of the original propionic acid?
B) What is the concentration of the propionate ion (CH3CH2COO-) atthe equivalence point?
C) What is the ph for the potassium propinate (CH3CH2COOK) solutionat the equivalence point?
Please writea detail answer (step by step). Thank you!
Beverley SmithLv2
19 Jun 2019
Related textbook solutions
Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232
