Which one of the following substances, when dissolved in water at equal molar concentrations, will give the solution with the highest electrical conductivity? C12H22O11 (sucrose) K₂SO4 CH4O (methanol) CCI4 O HC₂H3O2

Q: Consider this picture depicting the hydration of an atom or ion by water molecules.  Of the choices…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What is the molarity of a 32.5% HCIO4 solution? The density of this solution is 1.67 g/mL. 4.79 M…

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Q: If aqueous solutions of the following electrolytes all have the same concentration, which solution…

A: Answer:Here:

Q: The concentration of sulfate ions in seawater is approximately 0.0289 M. How many grams of…

A: Given : Concentration of sulfate ions = 0.0289 M Volume of solution = 1.0 L Since moles =…

Q: Which of the following chemical are most likely to mix into a solution? Nitrogen gas, N₂,and HF BH3…

A: For a chemical to be mix in a solution, the chemical must be polar in nature, so that it can form…

Q: Assume a conical flask containing 0.002 M aqueous solution of HBrO. Arrange all the species in the…

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Q: Calculate the molarity of 10.0g of NaC2H3O2 dissolved in 500 mL of aqueous solution.

A: Compound: NaC2H3O2  Molar mass = 82.03 g/mol given weight = 10g

Q: Rank these solutions from LOWEST to HIGHEST electrical conductivity. Explain your answer. 0.1 M NaCl…

A: The electrical conductivity of the different solutions containing the same concentration can be…

Q: Express the concentration of a 0.0330 M aqueous solution of fluoride, F−, in mass percentage and in…

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Q: Calculate the molarity of a 40.0% acetic acid (C₂H₄O₂) solution. The density of the solution is…

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Q: Express the concentration of a 0.0120 M aqueous solution of fluoride, F−, in mass percentage and in…

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Q: Which of the following is an electrolyte?   CsCl H2S Zn3(PO4)2 NiCO3 BaSO4

A: Strong electrolyte – It is defined as an electrolyte completely dissociate in its aqueous solution…

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: Which aqueous solution has the LOWEST freezing point? 2 MC12H22O11 2 M Na2SO4 2 M KCl O2 M MgSO4

A: The objective of the question is to determine which among the given aqueous solutions has the lowest…

Q: Which solution has the greatest conductivity?   0.1 M HCl   0.1 M CH3OH   0.1 M CH3COOH

A: The substances that readily dissociate to form ions in solution are known as strong electrolytes.…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: The pH and concentration is related by the formula as :-pH = - log [H3 O+ ]

Q: A 1.00 % by mass solution of lactose (C12H22011, 342.30 g/mol) in water has a density of 1.0602 g/mL…

A: Given, density of Solution = 1.0602 g/mL Mass % lactose = 1.00 %  Molar mass of lactose = 342.30…

Q: Calculate the molarity of an H3PO4 solution prepared as follows: 5.00 mL of 10.0 M phosphoric acid…

A: kindly find attached solution in handwritten note

Q: 8. For the following chemical reaction find the smallest possible positive integer solution. Na3PO4…

A: In this question, find the smallest possible positive integer solution:

Q: Which substance is found at high concentrations in surface waters and decreasing concentrations with…

A: Oxygen is found at high concentration in surface water due to two reson.. 1) the surface water is…

Q: Consider the following 3 aqueous solutions of ionic compounds by assuming all the solutions have the…

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Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

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Q: What is the molarity of a solution in which 150.0 grams of iodine, I2I2, are dissolved in rubbing…

A: Given: The mass of iodine (I2) = 150.0 g The volume of alcohol = 500.0 mL = 0.5 L The molar mass of…

Q: Of the following substances, which one is NOT expected to dissolve in water?  HNO3 C2H5OH   CH3OH…

A: Solubility of any substance means the mixing of one component into the other component. If the…

Q: Apart from the identity of the central atom, what is the major difference between NH4+ and CH4? How…

A: Water is a polar solvent and it dissolves polar or ionic solutes. As the polarity of a solute or…

Q: the density of a 3.539 M HNO3 aqueous solution is 1.150 g x mL-1 at 20 Degrees C. What is the molar…

A: Given Molarity = 3.539 M Density = 1.15 g/ml

Q: Express the concentration of a 0.0280M aqueous solution of fluoride, F−, in mass percentage and in…

A: The molarity of fluoride ion is = 0.0280 M The concentration of fluoride ion in ppm = ? The density…

Q: What mass of magnesium chloride, MgCl2 must be dissolved in 100.0 mL of water to produce a 2.5 M…

A: The ratio of number of solute to the volume of solution in liters is known as molarity.

Q: Which of the following solutions would be expected to have the highest freezing point?

A: △Tf    α   i   x  m  --------------(1) where          △Tf  = depression in freezing point =( T°…

Q: What is the percent by mass of water in a 1.41 m XY(aq) solution? The molar mass of XY is 70.5…

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Q: How many moles of solute particles are present in 1 L of each of the following aqueous solutions (if…

A: Given, Volume = 1 L Molarity of NaBr = 1.3 M Molarity of HNO3 = 0.065 M Formula Used:…

Q: A soft drink contains 50mg of sodium in 301g of H2O. What is the concentration of sodium in the soft…

A: Mass percent is given by, Mass percentage = Mass of the soluteMass of the solution×100

Q: Which of the following is not a unique property of water? It prefers to be in the partially-bound…

A: Water is itself a very unique compound and it is so because of its unique properties. Some of these…

Q: 3. How should the freezing points of aqueous solutions of 0.6 m NaNO3 and 0.4 m Na2CO3 compare? Why?

A: The question is based on the concept of freezing point depression. We use the freezing point…

Q: Which solution has the least conductivity?   Ca(NO3)2   Mg3(PO4)2               NaF

A: The solution which has the least conductivity given below.

Q: Which one of the following is the strongest electrolyte in water solution? NAOH Кон CSOH NH3

A: The conductivity of the solution decides whether the compound is strong or weak electrolyte.  The…

Q: Which of the following substances would you expect to NOT be soluble in water? AgNO3…

A: According to solubility rules,(1) All nitrates are soluble. So, AgNO3 is soluble.(2) All sulfates…

Q: Which one of the following aqueous solutions shows the poorest electrical conductivity? A. 1 M NaCl…

A: Strong electrolytes: The strong electrolytes dissociate completely in the aqueous solution. Strong…

Q: Predict the gas that is expected to have the highest molar concentration in aqueous solution at a…

A: Molar concentration is equivalent to molarity, which means a number of moles of solute dissolved in…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.