19
RCMultiple Choice
Cumulative Exam — Cumulative exam
Question 19 • LAUSD-Chemistry in the Earth System B
Consider the following chemical reaction of bromothymol blue indicator. It appears yellow in undissociated form and blue in its dissociated aqueous solution. HC2H3O2(aq) H+(aq) + C2H3O2–(aq)yellow blue What will be the color of the solution if a large amount of H2CO3 is added?
Answer
A
The solution will remain yellow.B
The solution will turn blue.C
The solution will turn pink.D
The solution will turn green.