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18 Nov 2019

25.0 ml of a 0.100 m solution of nh3 is titrated with 0.15 hcl determine the ph in the titration flask for the following
A . Before any hcl is added

B. After 10ml hcl added

C. At the equivalence point

D. After 20 ml hcl added

E. Which indicator could you use

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consider the titration of 25.0 ml of 0.100 m nh3 with 0.100 M HCl. If 8.00 mL of HCl was added, what is the pH solution?

25.0 mL of a 0.100 M NH3 is titrated with a strong acid. 0.100 M HCl. Calculate the pH of the NH3 solution at the following points during the titration: (Kb= 1.8 x 10^-5) A. Prior to the addition of any HCl. B: After the addition of 10.5 mL of a 0.100 M HCl. C: At the equivilance point. D: After the addition of 3 mL of 0.100 M HCl. Show your work.

For the titration of 50.0 mL of 0.150 M ethylamine, C₂H₅NH₂, with 0.100 M HCl, find the pH at each of the following points, and then use that information to sketch the titration curve and decide on an appropriate indicator.

(a) At the beginning, before HCl is added

(b) At the halfway point in the titration

(d) At the equivalence point

(e) When 10.0 mL more HCl has been added than is required

(f) Sketch the titration curve.

(g) Suggest an appropriate indicator for this titration.

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25.0 ml of a 0.100 m solution of nh3 is titrated with 0.15 hcl determine the ph in the titration flask for the following
A . Before any hcl is added

B. After 10ml hcl added

C. At the equivalence point

D. After 20 ml hcl added

E. Which indicator could you use

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25.0 ml of a 0.100 m solution of nh3 is titrated with 0.15 hcl determine the ph in the titration flask for the following A . Before any hcl is added B. After 10ml hcl added C. At the equivalence point D. After 20 ml hcl added E. Which indicator could you use

Unlock all answers

Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Chemistry: A Molecular Approach

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Principles of Chemistry: A Molecular Approach

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25.0 ml of a 0.100 m solution of nh3 is titrated with 0.15 hcl determine the ph in the titration flask for the following
A . Before any hcl is added

B. After 10ml hcl added

C. At the equivalence point

D. After 20 ml hcl added

E. Which indicator could you use