Hexane, C6H14, is a nonpolar solvent. From the list of chemicals below, select the compound that is soluble in hexane. O NHẠCI H20 КОН O12

Q: A 3.5M solution of Ammonium Carbonate that contains 12.5 g of Ammonium Carbonate has a volume of, O…

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Q: What mass of NaCl would you need to add to 1.00 kg of water to achieve a freezing point of 5 degrees…

A: We have asked to find what mass of NaCl will be required to add to 1.00 kg of water to achieve a…

Q: Which of the following substances is most soluble in water? O KMNO4 O Isopropyl alcohol O Oxygen O…

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Q: How many mL of concentrated H2SO. (FW = 98.1 g/mol, 94%, d = 1.831 g/ml.) are required to prepare 1…

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Q: How would you prepare 59.5 g of an aqueous solution that is 7.00 % Sodium chloride (NaCl) by mass?

A: Given: Mass of the solution= 59.5 g Mass % of sodium chloride= 7.0% Formula:

Q: Fill in the blanks with the appropriate word or phrase.  1. The average kinetic energy of a gas…

A: Following are the filled blanks with appropriate words

Q: Calculate the kinetic energy, in J/mol, of 1.00 mol of gaseous water molecules at the boiling point…

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Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.73.…

A: The solutions which follow Rault's law are known as ideal solutions. For an ideal solution, total…

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: A sample of salt water will freeze at a higher temperature than a sample of pure water. O True False

A: The freezing point of pure water depends on the surface of the solution or solvent.

Q: The number of grams of  CaCl2 in 70.0 mL of 2.60% (w/v) CaCl2 solution

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Q: Twenty grams of potassium dichromate (K2Cr2O7) is dissolved in 150 mL of water. What is its…

A: Formula for normality N = w×1000equivalent weight×Volume(mL) Equivalent weight = M.W.n factor

Q: A solution of KClO3 contains 10 grams of solute dissolved in 100 grans of water. At 20 degrees…

A: Solute and solvent together constitute the solution. Solutions are of two types. Homogenous and…

Q: How much energy is given off when 563.8 g of NaCl solidifies at its freezing point of 801C

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Q: 4) Two notable physical properties of oxygen are its low solubility in water and a density greater…

A: We have find out the answer.

Q: Ethanol (Kb = 0.374 °C/m) typically has a boiling point of 78.3°C. What will be the new boiling…

A: The elevation is boiling point is given by  ΔTb = Kb X m X i where m = molality of solution = moles…

Q: Chemistry The total volume (in cm3) of an aqueous solution containing 1 kg of water and n moles of…

A: Given: V = 1002.94 + 11.4822 n + 1.7128 n3 + 0.002715 n5/2…

Q: Determine the volume percent of a solution made by adding 46.3 mL of bleach in enough water to make…

A: Given :-  Volume of bleach = 46.3 mL  Volume of solution = 175.9 mL  To calculate :-  Volume percent…

Q: Some laboratory procedures involving oxygen-sensitive reactants or products call for using water…

A: Dissolved oxygen is always present in water.

Q: A chemical analysis shows that a sample contains 250.0 micrograms ofUranium in 4.00 x 10 4 grams of…

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Q: A water sample contains the pollutant chlorobenzene with a concentration of 15 ppb (by mass). What…

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Q: Which of the following compounds is most soluble in water? H HHH H. H. H. C-H H-C -C H. AAAAA H. II…

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Q: At 25.0 °C the Henry's Law constant for nitrogen monoxide (NO) gas in water is 0.0019M/atm.…

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Q: If 14.3 g of NH3 is dissolved in 375. ml of water, what is the concentration of the resulting…

A: Q1) Mass of NH3 = 14.3g Volume of water = 375ml = 0.375L Concentrate of NH3 = 14.3÷0.375g/L…

Q: Determine the amount in grams of KCl that exists n 20.3 g of a solution that contains 1.14 % KCl by…

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Q: Compare and contrast solvation and dissociation. Use the documents below to support your reasoning.…

A: Applying definition of solvation and dissociation.

Q: A carbonated beverage contains 7 g/L CO,. Select all of the conditions below that will allow the CO,…

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Q: The solubility of lead nitrate at 100 degrees Celsius is 140.0g/100g water. A solution at 100…

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Q: Assume that each of the substances below costs the same amount per kilogram. Which would be the most…

A: We know that, ∆Tf = Kf × m × i  Where i is Vant hoff factor

Q: what mass of NaBr is needed to prepare 1.12L of a 0.15 M aqueous solution of NaBr?

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Q: Calculate the boiling point of a 3.60 m aqueous sucrose solution. Express your answer in degrees…

A: The boking point of the solution can be determined by calculating it's molarity .

Q: An 870.0 g water sample contains 2.0 mg of chromium. Express concentration in parts per million…

A: Given that, Mass of chromium (solute) = 2.0 mg = 2.0×10-3 g Mass of water sample = 870.0 g

Q: Which of these compounds is most soluble in water and why? (A) CH4; it forms hydrogen bonding with…

A: CH4 do not form any hydrogen bonding and it is also a  non polar compound so it is insoluble in…

Q: Which of the following has the lowest freezing point? A) Н.О B) N, C) SO, D) H, E) CO,

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Q: Which portion of the AE vs T plot represents freezing? ΔΕ IV. III

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Q: mass

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Q: How many grams of chlorine gas are needed to make 5.60 x 10° g of a solution that is 1.40 ppm…

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Q: Should we ignore changes in density of water when dealing with high concentration of sludge or…

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Q: What conclusions can you draw about the solubility of gases as temperature increases? Figure 3…

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Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.59.…

A: Use Raoult's law for ideal solutions to solve this problem,Psolution = PAo XA + PBoXB where…

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Q: 1. Discuss the three main intermolecular forces described in chapter 11 using relevant examples.

A: Note - Since you have asked multiple question, we will solve the first question for you. If youwant…

Q: The molarity of a calcium carbonate (molar mass = 100.g/mol) solution is 2.4 x 10 ^-3 . What is the…

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Q: The maximum quantity of lead allowed in drinking water is 0.05 ppm. What mass of lead could be found…

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Q: b) 28 g C6H12O6 is  dissolved in 235 g of water. Find out the molality of the solution. (b1) no of…

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Q: Q9. Using this figure, discuss the effect of temperature, pressure, and high altitude on the…

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Q: Highest freezing point Na, PO4 Na, SO, 4 NH,CI Lowest freezing point

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Q: percent of a 762.5 mL solution that is prepared by dissolving 289.15 g of Ca(N3)2 in water?

A: %m/v = mass of solute ×100/Volume of solution  Using above formula,  %m/v = 289.15 × 100/762.5  =…

Q: Match the following units to their correct property: A Density of Solution B Molarity C…

A: Density is defined as the ratio of mass of a substance to its volume. The formula to calculate…

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.