Time's Up! Determine the pH at the point in the titration of 40.0 mL of 0.200 M HC4H702 with 0.100 M Sr(OH)2 after 10.0 mL of the strong base has been added. The value of Ka for HC,H,O, is 1.5 x 10-5. PREV 1 2 3 4 NEXT Based on your ICE table and definition of Ka, set up the expression for Ka in order to determine the unknown. Do not combine or simplify terms. [0.0400 - x] [x] Ка = 1.5 × 10 5 %3! [0.0200 - x] Incorrect, 1 attempt remaining Your expression for Ka is incorrect. Recall the general definition of Ka for the generic acid, НА: HA(aq) + H2O(1) = H;O*(aq) + A (aq) Ka = [H3O ][A[HA]
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![Time's Up!
Determine the pH at the point in the titration of 40.0 mL of 0.200 M HC4H702 with 0.100 M
Sr(OH)2 after 10.0 mL of the strong base has been added. The value of Ka for HC,H,O2 is
1.5 x 10-5.
PREV
1
4
NEXT
Based on your ICE table and definition of Ka, set up the expression for Ka in order to determine the
unknown. Do not combine or simplify terms.
[0.0400 - x]
[x]
Ка
= 1.5 × 10¬5
%3!
[0.0200 - x]
Incorrect, 1 attempt remaining
Your expression for Ka is incorrect. Recall the general definition of Ka for the generic acid,
НА:
HA(aq) + H2O(1) = H;O*(aq) + A (aq)
Ka = [H3O*][A[HA]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeef920a-b7fc-42c4-a405-16f92aebf3b1%2Fd904b3a5-ffbf-4f33-944c-733fbec1c26e%2Fnzr4f8_processed.jpeg&w=3840&q=75)
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