Experiment 2: Effect of substrate concentration at a constant pH (pH = 5) Plot the data given in the procedure section using the graph you made for Experiment 1 and answer the following questions 1. What is the effect of decreasing pH on the rate of reaction? 2. What is (are) the possible reason(s) that the number of molecules of product formed at pH 5 less than that of pH 7?.

EBK A SMALL SCALE APPROACH TO ORGANIC L
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Chapter44: Preparation Of Methyl Orange
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Experiment 3: Effect of pH at a constant substrate concentration and temperature
The procedure, experimental result and data are shown below
Test Tube
Number
Amount of
Substrate (g)
1
8.0
2
8.0
PH3 PHS pH7 HD 137 C
3
8.0
4
8.0
pH3 PHS pH7 pH9 pH11
37°C
0.5g substrate 1.substrate 2.0g sabte 404 subte 80g substrate
5
8.0
Number of Molecules of Product
Formed per Minute (x10)
96
198
350
223
121
Transcribed Image Text:Experiment 3: Effect of pH at a constant substrate concentration and temperature The procedure, experimental result and data are shown below Test Tube Number Amount of Substrate (g) 1 8.0 2 8.0 PH3 PHS pH7 HD 137 C 3 8.0 4 8.0 pH3 PHS pH7 pH9 pH11 37°C 0.5g substrate 1.substrate 2.0g sabte 404 subte 80g substrate 5 8.0 Number of Molecules of Product Formed per Minute (x10) 96 198 350 223 121
Experiment 2: Effect of substrate concentration at a constant pH (pH = 5)
Plot the data given in the procedure section using the graph you made for Experiment 1 and answer the
following questions
1. What is the effect of decreasing pH on the rate of reaction?
2. What is (are) the possible reason(s) that the number of molecules of product formed at pH 5 less than
that of pH 7?.
Transcribed Image Text:Experiment 2: Effect of substrate concentration at a constant pH (pH = 5) Plot the data given in the procedure section using the graph you made for Experiment 1 and answer the following questions 1. What is the effect of decreasing pH on the rate of reaction? 2. What is (are) the possible reason(s) that the number of molecules of product formed at pH 5 less than that of pH 7?.
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