Hello I need help with the following 3 questions.  I need the following questions done before I can do the next part of my experiment. Here is the information needed to solve them.  1. Create a graph of the titration curve of 20 mL sudsy ammonia with 0.5 M citric acid. Be sure to title your graph and label your axes.  2. What is the pH of the solution at the equivalence point shown by the titration curve? 3. Which indicator shows a color change at about the same pH as the equivalence point?

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Hello I need help with the following 3 questions.  I need the following questions done before I can do the next part of my experiment. Here is the information needed to solve them. 

1. Create a graph of the titration curve of 20 mL sudsy ammonia with 0.5 M citric acid. Be sure to title your graph and label your axes. 

2. What is the pH of the solution at the equivalence point shown by the titration curve?

3. Which indicator shows a color change at about the same pH as the equivalence point?

 

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Cabrera, Aleson (acabrera14)
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Titration Indicators
EXPERIMENT 1: GETTING AQUAINTED WITH INDICATORS
Data Sheet
Table 2: Indicator, pH Range, and Color Change
Amount
pH at Color
Change
Needed for
Color
Beaker
Indicator
pH Range
Reaction to
(Initial:Final)
Complete
Bromothymol Blue
5ml
8.86
Clear
2.10
1
Turmeric Indicator
2 ml
8.80
Green yellow
3.50
2
Methyl Orange
3ml
8.82
Orange red
2.45
3
Transcribed Image Text:AutoSave GC 4253_L20_.. Search Cabrera, Aleson (acabrera14) Of CA File Home Insert Draw Design Layout References Mailings Review View Help A Share O Commer Titration Indicators EXPERIMENT 1: GETTING AQUAINTED WITH INDICATORS Data Sheet Table 2: Indicator, pH Range, and Color Change Amount pH at Color Change Needed for Color Beaker Indicator pH Range Reaction to (Initial:Final) Complete Bromothymol Blue 5ml 8.86 Clear 2.10 1 Turmeric Indicator 2 ml 8.80 Green yellow 3.50 2 Methyl Orange 3ml 8.82 Orange red 2.45 3
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