1. Suppose a solution contains 200 grams of water and 15 grams of sugar. Which of the following statements is true? a. sugar would be classified as the solvent b. water would be classified as the solvent c. either component could be classified as the solvent d. more than one response is correct

Q: Q8. The correct set of quantum numbers (n, 1, m, m.) for an electron in a 5f orbital A. (4, 2, 1,…

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Q: 6.0 M HCl solution must be diluted to 0.50 M. If the diluted solution has a total volume of 300.0…

A: Assuming V mL of the concentrated HCl is needed Since the process is dilution  hence the moles of…

Q: Q2. A 47.27 g of Ca(OH)2 is dissolved in water to make 1.0 liters of solution. How many mL of this…

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Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution factor (DF) refers to ratio of volume of the initial (concentrated ) solution to the volume…

Q: 27. How many grams of Ba(OH)2 must be dissolved in 250 mL of solution to give a 0.0153 M solution?…

A: Volume of solution= 250 mL Molarity= 0.0153 M We are going to determine the amount of solute or…

Q: answer Q1. What mass of K₂CO3 is needed to prepare 200 mL of a solution having a potassium ion…

A: Solution 1). Molar mass of K2CO3 = 138.2 g/mol Volume of Solution = 200 mL Concentration of K2CO3 =…

Q: Use your reported molarity for vinegar (average value) to calculate the % by mass of HC₂H₃O₂ in…

A: Molarity of HC₂H₃O₂ in vinegar = 0.7952 M  Density of the vinegar solution= 1.036 g/mL  Volume of…

Q: What mass of K2CO3 is present in 0.575 L of a 0.611 M Na2CO3 solution? a. 130.1 g b. 146.8 g c. 65.7…

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Q: A 2.0 L of benzene solution contains 10.0 g of toluene (C7H8). Calculate the molarity of the…

A: We have 10 g of toluene in 2L of solution , we have to calculate the Molarity of solution.

Q: A solution of formic acid , HCHO2 is 23.6 M and has a density of of 1.20 g /mL. What is the…

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Q: Q10. Which of the following is paired correctly? A. H₂SO4 nonelectrolyte C. BaCl₂ weak electrolyte…

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Q: A solute was added to a solvent and mixed well. Some of the solute settled to the bottom of the…

A: A  solute was added to a solvent and mixed well. Some of the solute settled to the bottom of the…

Q: Q9. Which one of the following is the correct order for atomic radius? (largest to smallest) A. K>…

A: Given elements K- potassium F - fluorine P - phosphorus In periodic table, From left to right atomic…

Q: Q3. Arrange the following in order of increasing first ionization energy A. Rb< Ca<S<P C. Rb< Ca<P<S…

A: Since, Ionisation energy is the energy requires on removal of first electron from an isolated…

Q: A 67.0 mL67.0 mL aliquot of a 0.500 M0.500 M stock solution must be diluted to 0.100 M.0.100 M.…

A: Initial Volume (V1) = 67 ml = 0.067 L Initial Molarity (M1) = 0.5 M Final Molarity (M2) = 0.1 M…

Q: Determine the moles of sodium carbonate that need to be taken from the concentrated solution. (To…

A: The required moles of sodium carbonate in the diluted solution = 0.02500 mol  While making dilution…

Q: You have a 2.00 M solution of sucrose and need to use it to make 1.0 L of a 0.500 M solution of…

A: Given conditions areOriginal Molarity of the sucrose solution= 2.0MNew molarity of the sucrose…

Q: What is the ppm of sodium chloride in a solution with 10.6 g NaCl and 105 mL of water. Assume the…

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Q: 3. Calculate the moles of solute needed to make these solutions. Report the final answer using…

A: There are subparts in the first question. Hence, we solve only first three subparts according to the…