Description Solvent Solute Liquid laundry bleach: sodium hypochlorite 5.25%, inert ingredients 94.75% (water)     Rubbing alcohol: isopropyl alcohol 70% (water)     Hydrogen peroxide: 3% hydrogen peroxide (water)     After-shave: SD alcohol, water, glycerin, fragrance, menthol, benzophenone-1, coloring

Q: When 3.97 g of a certain molecular compound X are dissolved in 75.0 g of cyclohexane (C,H2), the…

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Q: How many moles of solute are dissolved in 0.015848 kg of cyclohexane if the solution has a molality…

A: Given that, Mass of cyclohexane (solvent) = 0.015848 kg Molality of the solution = 0.542 mol/kg

Q: Select the compound below that is expected to have the higher boiling point. H₂C CH₂ || CH3 wła H₂C…

A: Given are organic compounds. Compound 1 is alkene.Compound 2 is ketone.

Q: The latent heat of vaporization of water at 100 oC is 539 kcal/kg. Calculate the boiling point of…

A: The boiling point of water can be determined by the Clausius-Calyperon equation. It can be given as:…

Q: explain why there is a differnce in the conductivity of tap water compared to distilled waterx

A: We use distilled water for reactions and tap water for cleaning. The reason we use distilled water…

Q: How many milliliters of Burrow’s Solution (containing 5% w/v of aluminum acetate) should be used in…

A: Given :-  Initial concentration (%w/v) = 5%  Final concentration (%w/v) = 1.800%  Final volume = 2 L…

Q: detailed calculations on preparing the solutions listed below 25 mL of 0.1 M Cu(NO3)2 solution in…

A: To prepare the following solutions:  (i) 25 mL of 0.1 M Cu(NO3)2 solution (ii) 25 mL of 0.2 M…

Q: Which of the following would have a hydration shell in water?     Na+       Cl-       Ba++…

A: Hydration shells allow particles to be dispersed evenly in water. Water molecules forming hydration…

Q: Identify if each solution is considered aqueous or organic.: Water, acetone, 1.0 M NaOH, 1.0 M HCl,…

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Q: Calculate the amount of potassium chloride needed to prepare a 60 mL ORS based on the given…

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Q: When 184. mg of a certain molecular compound X are dissolved in 85. g of formamide (NH,COH), the…

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Q: Calculate the vapor pressure (in mmHg) above of solution containing 50.0 g of ethylbromide…

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Q: How many milliliters of hydrogen peroxide 6 % (w/v) solution do you need to add to 150 mL of…

A: we have to calculate the volume of hydrogen peroxide 6 % (w/v) solution needed to prepare a hydrogen…

Q: ome years ago, two drug companies  marketed a drug under the trade names Dexedrine and Benzedrine.…

A: The objective of this question is to predict why two drugs, Dexedrine and Benzedrine, which have…

Q: 7. A solution was prepared by dissolving 18.00 g of glucose in 150.0 g of water. The resulting…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Caffeine's solubility limit is about 2.2 %w/w in water at 25 Celsius degrees. Now, if I prepare a 5…

A: Polyvinyl alcohol (PVA) is a water-soluble polymer commonly used in various applications such as…

Q: An impure sample of  130 mg of adipic acid was dissolved in 1.0 mL of boiling water. What is the…

A: Given:  Mass of adipic acid sample = 130 mg  Volume of water = 1.0 ml  Solubility at 0°C = 0.3 g/100…

Q: How do sodium ions in NaCl affect the sollubility of soap in water?

A: We need to know that soaps are the sodium salts of fatty acids. Ends of the soaps are hydrophilic…

Q: Calculate the vapor pressure (in mmHg) above of solution containing 50.0 g of ethylbromide…

A: Given : mass of ethylbromide = 50 gram.               Mass of 1,2-ethanediamine = 19.964 gram.…

Q: In which solvent, water or hexane, will carbon diselenide dissolve?     water     hexane

A: The chemical formula of carbon diselenide is CSe2 and the lewis structure for the molecule can be…

Q: Predicting the Water Solubility of a Compound Which compounds are water soluble?

A: a) Geranyl acetate is a water-insoluble compound because it contains more hydrophobic part  due to…

Q: Potassium hydroxide dissolves readily in water due to strong solvent-solvent interactions weak…

A: Solubility depends on as like as rule - Polar dissolve in polar and non polar dissolve in non polar.…

Q: pressure 1.40 g of a polyethylene sample was dissolved in enough benzene to make 100. mL of…

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