QUESTION 8 8. What is the molarity of a Ba(OH), solution if 18.62mL of this solution requires 35.84mL of 0.2419M HCI for titration to the equivalence point? O A. 0.4656M O B. 0.3492M OC. 0.1164M O D.0.2328M

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Question #8 please
7. What is the molarity of a KOH solution if 38.65mL of KOH solution is required to titrate 25.84mL of 0.1982M HCI solution?
O A. 0.0015M
O B. 0.2963M
OC. 0.8817M
O D. 0.1325M
QUESTION 8
8. What is the molarity of a Ba(OH), solution if 18.62mL of this solution requires 35.84mL of 0.2419M HCI for titration to the equivalence point?
O A. 0.4656M
O B. 0.3492M
O C. 0.1164M
O D. 0.2328M
QUESTION 9
9. During a titration, the point at which the indicator changes color, suggesting the titration be stopped, is called the
point.
O A. Indicator
O B. Equivalence
O C. End
O D. Standardization
QUESTION 10
10. In a certain process, 750J of work is done on a system which gives off 195J of heat. The value of AE for the process is
O A. -555J
O B. 750J
OC. 5551
Transcribed Image Text:7. What is the molarity of a KOH solution if 38.65mL of KOH solution is required to titrate 25.84mL of 0.1982M HCI solution? O A. 0.0015M O B. 0.2963M OC. 0.8817M O D. 0.1325M QUESTION 8 8. What is the molarity of a Ba(OH), solution if 18.62mL of this solution requires 35.84mL of 0.2419M HCI for titration to the equivalence point? O A. 0.4656M O B. 0.3492M O C. 0.1164M O D. 0.2328M QUESTION 9 9. During a titration, the point at which the indicator changes color, suggesting the titration be stopped, is called the point. O A. Indicator O B. Equivalence O C. End O D. Standardization QUESTION 10 10. In a certain process, 750J of work is done on a system which gives off 195J of heat. The value of AE for the process is O A. -555J O B. 750J OC. 5551
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