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Ch.4 - Reactions in Aqueous Solution
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All textbooksMcMurry 8th EditionCh.4 - Reactions in Aqueous SolutionProblem 6

Chapter 4, Problem 6

Which of the following substances will produce a solution that does not conduct electricity when it dissolves in water? (LO 4.6) (a) NaOH (b) HNO3 (c) Na2SO4 (d) CH3OH

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Hi everyone today. We have a question for the following are water soluble compounds, identify which one does not conduct any current in the negative solution. So it does not conduct any current which means not eye on it. So first we have potassium the mid and this is gonna break up into potassium and our mid here. So that is incorrect. We're gonna skip beef for now. And then we have Hydrofluoric acid which makes it ionic because it'll disassociate into our hydrogen, our flooring. So it is not C. And then we have potassium hydroxide. It'll break to our potassium and hydroxide so it's not me. And then we have phosphoric acid, it'll break up into hydrogen and phosphorus. So it is not E. Either. So that leaves B. Galactus. It is not an ionic compound. Thank you for watching. Bye.
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What volume of a 2.00 M stock solution of NaOH is required to prepare 50.0 mL of 0.400 M NaOH? (LO 4.4) (a) 15.0 mL (b) 1.00 mL (c) 10.0 mL (d) 4.00 mL
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Textbook Question
Refer to the figure to answer questions 4 and 5. The images are a molecular representation of three different substances, AX3, AY3, and AZ3, dissolved in water. (Water molecules are omitted for clarity.)

Which of the substances is the weakest electrolyte? (LO 4.6) (a) AX3 (b) AY3 (c) AZ3 (d) All of the substances are strong electrolytes.
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Refer to the figure to answer questions 4 and 5. The images are a molecular representation of three different substances, AX3, AY3, and AZ3, dissolved in water. (Water molecules are omitted for clarity.) What are the molar concentrations of A ions and X ions in a 0.500 M solution of AX3? (LO 4.7) (a) 0.500 M A and 0.500 M X (b) 0.500 M A and 0.167 M X (c) 1.500 M A and 0.500 M X (d) 0.500 M A and 1.500 M X
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Which of the following solutions will not form a precipitate when added to 10 mL of 0.10 M KOH? (LO 4.10, 4.11) (a) 10 mL of 0.10 NH4Cl (b) 10 mL of 0.10 M PbSO4 (c) 10 mL of 0.10 M Fe(NO3)3 (d) 10 mL of 0.10 M AgCH3CO2
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Write a net ionic equation for the reaction that occurs when 10 mL of 0.5 M ammonium carbonate is mixed with 10 mL of 0.5 M silver nitrate. (LO 4.9, 4.11) (a) (b) (c) (d) A net ionic reaction cannot be written because a reaction does not take place.
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When 75.0 mL of a 0.100 M lead(II) nitrate solution is mixed with 100.0 mL of a 0.190 M potassium iodide solu-tion, a yellow-orange precipitate of lead(II) iodide is formed. What is the mass in grams of lead(II) iodide formed? Assume the reaction goes to completion. (LO 4.11, 4.15) (a) 1.729 g (b) 3.458 g (c) 4.380 g (d) 8.760 g
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