Question
In: Chemistry
1.) Determine the pH during the titration of 22.7 mL of 0.316 M nitric acid by...
1.)
Determine the pH during the titration of 22.7
mL of 0.316 M nitric acid by
0.111 M barium hydroxide at the
following points:
(1) Before the addition of any barium
hydroxide
(2) After the addition of 16.2 mL of
barium hydroxide
(3) At the equivalence point
(4) After adding 41.8 mL of barium
hydroxide
2.)
Determine the pH during the titration of 28.1
mL of 0.256 M perchloric acid by
0.139 M barium hydroxide at the
following points:
(1) Before the addition of any barium
hydroxide
(2) After the addition of 13.0 mL of
barium hydroxide
(3) At the equivalence point
(4) After adding 31.6 mL of barium
hydroxide
4.) A 19.0 mL sample of a
0.325 M aqueous hypochlorous acid
solution is titrated with a 0.449 M aqueous
sodium hydroxide solution. What is the pH at the
start of the titration, before any sodium
hydroxide has been added?
pH =
5.)What is the pH at the equivalence point in the titration of a
21.6 mL sample of a 0.439 M
aqueous nitrous acid solution with a
0.406 M aqueous potassium
hydroxide solution?
pH =
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
Determine the pH during the titration of 22.7 mL of 0.406 M hydrocyanic acid (Ka =...
Determine the pH during the titration of 22.7
mL of 0.406 M hydrocyanic acid
(Ka = 4.0×10-10) by
0.492 M KOH at the following
points.
(a) Before the addition of any KOH
(b) After the addition of 4.60 mL of
KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 28.1 mL of
KOH
Determine the pH during the titration of 24.3 mL of 0.310 M formic acid (Ka =...
Determine the pH during the titration of 24.3 mL of 0.310 M
formic acid (Ka = 1.8×10-4) by 0.442 M NaOH at the following
points. (a) Before the addition of any NaOH (b) After the addition
of 4.20 mL of NaOH (c) At the half-equivalence point (the titration
midpoint) (d) At the equivalence point (e) After the addition of
25.6 mL of NaOH
Determine the pH during the titration of 65.9 mL of 0.410 M hypochlorous acid (Ka =...
Determine the pH during the titration of 65.9
mL of 0.410 M hypochlorous acid
(Ka = 3.5×10-8) by
0.410 M NaOHat the following
points.
(a) Before the addition of any NaOH-?
(b) After the addition of 16.0 mL of
NaOH-?
(c) At the half-equivalence point (the titration midpoint) -?
(d) At the equivalence point -?
(e) After the addition of 98.9 mL of
NaOH-?
Determine the pH during the titration of 56.0 mL of 0.389 M hydrofluoric acid (Ka =...
Determine the pH during the titration of 56.0 mL of 0.389 M
hydrofluoric acid (Ka = 7.2×10-4) by 0.389 M NaOH at the following
points. (Assume the titration is done at 25 °C.)
(a) Before the addition of any NaOH
(b) After the addition of 14.0 mL of NaOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 84.0 mL of NaOH
Determine the pH during the titration of 66.6 mL of 0.468 M hypochlorous acid (Ka =...
Determine the pH during the titration of 66.6
mL of 0.468 M hypochlorous acid
(Ka = 3.5×10-8) by
0.468 M NaOH at the following
points. (Assume the titration is done at 25 °C.)
(a) Before the addition of any NaOH ?
(b) After the addition of 16.0 mL of
NaOH ?
(c) At the half-equivalence point (the titration midpoint) ?
(d) At the equivalence point ?
(e) After the addition of 99.9 mL of
NaOH ?
Determine the pH during the titration of 62.1 mL of 0.445 M benzoic acid (Ka =...
Determine the pH during the titration of 62.1
mL of 0.445 M benzoic acid
(Ka = 6.3×10-5) by
0.445 M NaOH at the following
points. (Assume the titration is done at 25 °C.)
(a) Before the addition of any NaOH
(b) After the addition of 15.0 mL of
NaOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 93.2 mL of
NaOH
Determine the pH during the titration of 14.8 mL of 0.286 M hydrobromic acid by 0.110...
Determine the pH during the titration of 14.8 mL
of 0.286 M hydrobromic acid by
0.110 M sodium hydroxide at the
following points:
(1) Before the addition of any sodium
hydroxide
(2) After the addition of 19.3 mL of
sodium hydroxide
(3) At the equivalence point
(4) After adding 47.7 mL of sodium
hydroxide
Determine the pH during the titration of 24.3 mL of 0.310 M formic acid (Ka =...
Determine the pH during the titration of 24.3
mL of 0.310 M formic acid
(Ka = 1.8×10-4) by
0.442 M NaOH at the following
points.
(a) Before the addition of any NaOH
(b) After the addition of 4.20 mL of
NaOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 25.6 mL of
NaOH
Determine the pH during the titration of 73.5 mL of 0.429 M acetic acid (Ka =...
Determine the pH during the titration of 73.5
mL of 0.429 M acetic acid
(Ka = 1.8×10-5) by
0.429 M KOH at the following
points. (Assume the titration is done at 25 °C.)
(a) Before the addition of any KOH
(b) After the addition of 17.0 mL of
KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 110 mL of
KOH
Determine the pH during the titration of 24.8 mL of 0.475 M nitrous acid (Ka =...
Determine the pH during the titration of 24.8
mL of 0.475 M nitrous acid
(Ka = 4.5×10-4) by
0.361 M NaOH at the following
points.
(a) Before the addition of any NaOH
__________
(b) After the addition of 8.20 mL of
NaOH __________
(c) At the half-equivalence point (the titration midpoint)
________
(d) At the equivalence point __________
(e) After the addition of 48.9 mL of
NaOH __________
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Use the bond term's below to answer the question Maturity 7 years Coupon Rate 4% Face...
- What experience have you had with Organization Development or with Change Management? Describe the organization, the...
- 1. Renfro Rentals has issued bonds that have a 12% coupon rate, payable semiannually. The bonds...
- Given an array of positive integers a, your task is to calculate the sum of every...
- Define “culture.” Software is defined by the Merriam-Webster Dictionary as "the programs that run on a...
- In humans, hypotrichosis (sparse body hair) is a rare autosomal recessive condition. Let h = hypotrichosis...
- Increase all of the listing prices by 5% for all listings under $500,000 and 10% for...
ADVERTISEMENT