pH of the HBrO and NaBrO mxiture
Not what you're looking for?
11. The Ka of HBrO is 2.5 x 10-9
When eql volumes of 0.1 M HbrO and 0.1 M NaBrO are mixed the pH of the solution will be
A. Between 0 and 1
B. Between 4 and 5
C. Approximately = 7
D. Between 8 and 9
E. Between 9 and 10
Justify your answer with a calculation
..........................................................................................................
12. 0.10 M NaOH is added to 20.0 ml of acid of an unknown concentration from a buret. The initial buret reading is 3.6 ml and the final buret reading is 33.6 ml at the equivalence point. What is the concentration of the acid.
A. 0.03 M
B. 0.06 M
C. 0.10 M
D. 0.15 M
E. 0.30 M
Justify your answer with a calculation
Purchase this Solution
Solution Summary
It determines the pH of the HBrO and NaBrO mxiture solution. It also shows how to calculate the concentration of an acid based the data from NaOH titration.
Solution Preview
Please see the attached file.
ap1112
11. The Ka of HBrO is 2.5 x 10-9. When equal volumes of 0.1 M HbrO and 0.1 M NaBrO are mixed the pH of the solution will be
A. Between 0 and 1
B. Between 4 and 5
C. Approximately = 7
D. Between 8 and 9
E. Between 9 and 10
Justify your answer with a calculation
HBrO and NaBrO will form a ...
Purchase this Solution
Free BrainMass Quizzes
Thermochemistry
The quiz helps in revising basic concepts about thermochemistry.
Match Elements with their Symbols
Elements are provided: choose the matching one- or two-letter symbol for each element.
General Chemistry - Classification of Matter
This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.
Functional groups in Organic Chemistry
You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.