Data Table 1: Calcium hydroxide pH 11.09 10.95 11.16 11.06 Trial Number Trial 1 Trial 2 Trial 3 Average Trial Number POH 2.91 3.05 2.84 2.93 Data Table 2: Barium hydroxide POH [OH-¹], M pH Trial 1 Trial 2 Trial 3 Average Postlab Questions 1. Fill in the remaining boxes for Data Tables 1 and 2. 8.65 8.61 8.48 8.58 5.35 5.39 5.52 [OH-¹], M 凯 2. Using the average values for calcium hydroxide, calculate the Ksp. Calculated Ksp = _ [Ca 2], M [Ba¹2], M
Data Table 1: Calcium hydroxide pH 11.09 10.95 11.16 11.06 Trial Number Trial 1 Trial 2 Trial 3 Average Trial Number POH 2.91 3.05 2.84 2.93 Data Table 2: Barium hydroxide POH [OH-¹], M pH Trial 1 Trial 2 Trial 3 Average Postlab Questions 1. Fill in the remaining boxes for Data Tables 1 and 2. 8.65 8.61 8.48 8.58 5.35 5.39 5.52 [OH-¹], M 凯 2. Using the average values for calcium hydroxide, calculate the Ksp. Calculated Ksp = _ [Ca 2], M [Ba¹2], M
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter1: Chemistry And Measurement
Section: Chapter Questions
Problem 1.6QP
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How should number 2 be solved
![Data Table 1: Calcium hydroxide
pH
11.09
10.95
11.16
11.06
Trial Number
Trial 1
Trial 2
Trial 3
Average
Trial Number
POH
2.91
3,05
2.84
2.93
Data Table 2: Barium hydroxide
POH
[OH-¹], M
pH
Trial 1
Trial 2
Trial 3
Average
Postlab Questions
1. Fill in the remaining boxes for Data Tables 1 and 2.
8.65
8.61
8.48
8.58
5.35
5.39
S. 52
5.42
2. Using the average values for calcium hydroxide, calculate the Ksp.
Calculated Ksp = _
3. If the accepted Ksp = 4.68 x 10-6, the % error =
[OH-¹], M
5. Using the average values for barium hydroxide, calculate the Ksp.
Calculated Ksp =
6. If the accepted Ksp = 2.55 x 10-4, the % error =
[Ca 2], M
4. Based on your experimental value for the Ksp of calcium hydroxide, would you
describe your solution as unsaturated, saturated, or supersaturated?
[Ba2], M
7. Based on your experimental value for the Ksp of barium hydroxide, would you
describe your solution as unsaturated, saturated, or supersaturated?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d8acdf6-9c5e-42f8-ad34-e57535beff59%2Ff1b816cf-0879-419c-96b7-3780242a9624%2Fogfcbth_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Data Table 1: Calcium hydroxide
pH
11.09
10.95
11.16
11.06
Trial Number
Trial 1
Trial 2
Trial 3
Average
Trial Number
POH
2.91
3,05
2.84
2.93
Data Table 2: Barium hydroxide
POH
[OH-¹], M
pH
Trial 1
Trial 2
Trial 3
Average
Postlab Questions
1. Fill in the remaining boxes for Data Tables 1 and 2.
8.65
8.61
8.48
8.58
5.35
5.39
S. 52
5.42
2. Using the average values for calcium hydroxide, calculate the Ksp.
Calculated Ksp = _
3. If the accepted Ksp = 4.68 x 10-6, the % error =
[OH-¹], M
5. Using the average values for barium hydroxide, calculate the Ksp.
Calculated Ksp =
6. If the accepted Ksp = 2.55 x 10-4, the % error =
[Ca 2], M
4. Based on your experimental value for the Ksp of calcium hydroxide, would you
describe your solution as unsaturated, saturated, or supersaturated?
[Ba2], M
7. Based on your experimental value for the Ksp of barium hydroxide, would you
describe your solution as unsaturated, saturated, or supersaturated?
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