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Titration of ammonia with HCl This graph shows the titration of 35.0 mL of ammonia solution...
This graph shows the titration of 35.0 mL of ammonia solution with a 0.0837 M HCI. Determine the molarity of the ammonia solution. Titration of ammonia with HCI Number 13 12 10 pH 0123456 7 89 101 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 vol HCl (mL)
Titration of ethylamine with HCl This graph shows the titration of 35.0 mL of ethylamine solution with 0.0773 M HCl. Determine the molarity of the ethylamine solution. concentration: pH HH 11 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 vol HCl (mL)
This graph shows the titration of 20.0mL of ammonia solution with a 0.0860 M HCL. Determine the molarity of the ammonia solution.
3. A titration curve and a first derivative graph are given on the next page for the titration of a weak base with HCL Use these graphs to answer parts (a)- (c). a. Calculate the initial molarity of B. b. Determine the pK for B at 20.0°C. Show your work on the graph and in the space below. Based on your answer to (b), which base (ammonia, methylamine, or morpholine) was titrated with HCI? c d. Calculate K for the...
This graph shows the titration of 25.0 mL of methylamine solution with a 0.0798 M HCl. Determine the molarity of the methylamine solution.
Review figure 1 of a student's experimental titration curve of 40.0ml of acetic acid with 0.1148 M NaOH. Based on the graph, determine the following: 1) The molarity of the acid 2) the Ka and pKa of the acid Please provide step by step instructions on how to solve this problem. Figure 1. Titration of Acetic Acid, pH vs. ml NaOH 1.00 0.00 1 0 1 3 2 4 7 5 20 11 8 6 22 23 24 25 26...
Titration of methylamine with HCI This graph shows the titration of 20.0 mL of methylamine solution with 0.0979 M HCI. Determine the molarity of the methylamine solution. concentration: WWW
A solution of 0.0480 M HCl is used to titrate 27.0 mL of an ammonia solution of unknown concentration. The equivalence point is reached when 15.5 mL HCl solution have been added. (Assume Kw = 1.01× 10-14.) (a) What was the original pH of the ammonia solution? 匹の10.85 (b) What is the pH at the equivalence point? の5.50 (c) Draw a titration curve for this titration. ( r curve should be quantitative; calculate the pH at different points to construct...
Pls help on filling out Tritraion of a Polyprotic acid chart Data from lab Titration #1 Titration #2 Titration #3 mL base added pH mL base added pH mL base added pH 1 0.7 1 0.7 1 0.7 2 1.1 2 1 2 0.9 3 1.5 3 1.4 3 1.3 4 1.7 4 1.6 4 1.5 5 1.9 5 1.8 5 1.7 6 2 6 2.1 6 2 7 2.2 7 2.2 7 2.2 8 2.4 8 2.3 8 2.2...
This graph shows the titration of 15.0 mL of ethylamine solution with 0.0954 M HCI. Titration of ethylamine with HCI Determine the molarity of the ethylamine solution. concentration: