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I NEED NUMBER 4 WITH THE CORRECT NUMBER OF SIG FIG IN NOTATION AND UNIT

I NEED NUMBER 4 WITH THE CORRECT NUMBER OF SIG FIG IN NOTATION AND UNIT

Chemistry
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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I NEED NUMBER 4 WITH THE CORRECT NUMBER OF SIG FIG IN NOTATION AND UNIT
QUESTION 3 Which of the following could be added to a solution of acetic acid, HC2H3O2 to prepare a buffer solution? O sodium chloride, NaCl O hydrofluoric acid, HF O nitric acid, HNO3 O sodium acetate, NaC2H3O2 QUESTION 4 Calculate the maximum solubility of silver carbonate, Ag2CO3 in g/L when in the presence of 0.063 M AGNO3. The solubility product of Ag2CO3 is 8.6x1012 and Ag2CO3 has a molar mass of 275.75 g/mol. Express your answer to the correct number of significant figures, in scientific notation and include the unit with your answer. QUESTION 5 A sample of ammonia, NH3 is titrated with HCI. Which of the following would be the best indicator to use? O Congo Red (pH range= 3 - 5) O phenolphthalein (pH range 8.2 - 10) O Cannot be determined from the information given. O Thymol Blue (pH range= 0.5 - 1.5) e Type here to search
Transcribed Image Text:QUESTION 3 Which of the following could be added to a solution of acetic acid, HC2H3O2 to prepare a buffer solution? O sodium chloride, NaCl O hydrofluoric acid, HF O nitric acid, HNO3 O sodium acetate, NaC2H3O2 QUESTION 4 Calculate the maximum solubility of silver carbonate, Ag2CO3 in g/L when in the presence of 0.063 M AGNO3. The solubility product of Ag2CO3 is 8.6x1012 and Ag2CO3 has a molar mass of 275.75 g/mol. Express your answer to the correct number of significant figures, in scientific notation and include the unit with your answer. QUESTION 5 A sample of ammonia, NH3 is titrated with HCI. Which of the following would be the best indicator to use? O Congo Red (pH range= 3 - 5) O phenolphthalein (pH range 8.2 - 10) O Cannot be determined from the information given. O Thymol Blue (pH range= 0.5 - 1.5) e Type here to search
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