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how much 0.1F HC2H3O2 is
At 20 degrees celsius ,if the equation is C7H6O3(s)+C4H6O3(l)=C9H8O4+HC2H3O2(l), then how many liters of acetic acid, HC2H3O2 ,
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asked by
Rene'
826 views
•Which of the following solutions will be the best buffer at a pH of 9.26? (Ka for HC2H3O2 is 1.8 x 10–5; Kb for NH3 is 1.8
1 answer
asked by
anita
7,024 views
What is the pH of the solution created by combining 2.40 mL of the 0.10 M NaOH(aq) with with 8.00 mL of the 0.10 M HC2H3O2(aq)?
S
1 answer
asked by
Brandon
906 views
What is the pH of the solution created by combining 12.00 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)?
with 8.00
0 answers
asked by
tom
842 views
Can a buffer solution with pH = 4.70 be prepared using water, 6.0 M HC2H3O2 and 6.0 M NaOH? Justify your answer. Ka = 1.8 x 10-5
2 answers
asked by
Alexis
527 views
Write a balance ionic and net equation for the following:
KOH + HC2H3O2 I came up with the following but think this is wrong: KOH
1 answer
asked by
Thao
830 views
REVISION TO PREVIOUS POST:
What is the pH of the solution created by combining 1.90 mL of the 0.10 M NaOH(aq) with 8.00 mL of the
3 answers
asked by
Sara
570 views
What is the Ka value of acetic acid from the pH of the buffered solution? pH=4.39 of 25ml of HC2H3O2 with .410g NaC2H3O2 added.
K
1 answer
asked by
Anonymous
622 views
the Ka for acetic acid, HC2H3O2, is 1.8x10-5 at 25 deg. Celsius. In a .10 M solution of potassium acetate, which of the
2 answers
asked by
Anonymous
1,534 views
What is the pH of the solution created by combining 12.40 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)?
with 8.00
1 answer
asked by
Manali
399 views