I NEED NUMBER 4 WITH THE CORRECT NUMBER OF SIG FIG IN NOTATION AND UNIT QUESTION 3Which of the following could be added to a solution of acetic acid, HC2H3O2 to prepare a buffer solution?O sodium chloride, NaClO hydrofluoric acid, HFO nitric acid, HNO3O sodium acetate, NaC2H3O2QUESTION 4Calculate 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 andAg2CO3 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 5A 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

Total concentration of Ag+ is sum of concentration from AgNO3 and solubility.

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

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 61QAP: Each symbol in the box below represents a mole of a component in one liter of a buffer solution;...

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

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