Choose the pair of substances that are most likely to form a homogeneous solution. Group of answer choices NH2CH3 and CH4 None of the pairs above will form a homogeneous solution. NF3 and SO2 CI4 and SI2 CO and C5H12

Q: The molar concentration of 290 ppm of Cs* (132.91 g/mol) in a solution that has a specific gravity…

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Q: Which solution should have the highest vapor pressure? O0.10 M sucrose (C12H2201) 0.25 M sucrose…

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Q: Find n in mol. Show your solutions. P = 3.45 atm V = 93.38L T = 95.53 °C

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Q: 1. Which of the following is NOT a characteristic of liquids? A. Liquids have the ability to flow.…

A: 1. Which of the following is NOT a characteristic of liquids?

Q: Rank the following aqueous solutions in order of decreasing freezing point. Select 1 (highest…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: -4 At 25.0 °C the Henry's Law constant for nitrogen trifluoride (NF) gas in water is 7.9 x 10…

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Q: A certain liquid X has a normal boiling point of 103.30 °C and a boiling point elevation constant…

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Q: The solubility of NaCl is 40.0 g NaCl in 100 g water. Which of the following concentrations would…

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Q: Which of the following aqueous solutions would you expect to have the highest boiling point? The…

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Q: Ethanol and water form an ideal solution

A: Given : name of compounds Tip : non-polar compounds make ideal solution

Q: a) Which variable if chosen will be more favorable of a solution being formed? Weak/Strong Solvent…

A: Like dissolves like.” The stronger the intermolecular forces between solute molecule and solvent…

Q: If a student wants to make 225.0 mL of a 17.65M stock solution of ZnCl 2, how many grams of solid,…

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Q: Predict which of the following compounds have the lowest freezing point 1.5 M AL3(S04)3 5M MH3 3…

A: Freezing point depression can be calculated using the formula,ΔTf = i x Kf x m where it depends on…

Q: substances

A: Dear student I have given answer to your question in the image format.

Q: A mixture of liquids A and B exhibits ideal behavior. At 84 °C, the total vapor pressure of a…

A: The objective of the question is to calculate the vapor pressures of pure  and .

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: Which of the following substances is MOST soluble in water? CHCl3 C6H14 C2H5OH C2Br4

A: Water is a polar solvent , so the substance which is more polar among the given substances is most…

Q: At 25.0 °C the Henry's Law constant for dinitrogen monoxide (N,0) gas in water is 0.025 M/atm.…

A: Given: Henry constant of N2O gas =0.025 and partial pressure of N2O = 3.99 atm. To find : mass of…

Q: Which of the following is true about the solubility of substances in water? Atmospheric pressure…

A: Answer:- This question is answered by using the simple concept of solubility of substances in water.…

Q: which

A: We will find out lowest Vapour pressure

Q: Which of the following substances would be less soluble in water at higher temperatures? Group…

A: O2

Q: What is the change in the boiling point of a solution made by dissolving 14.7 g of C6H1206 into…

A: The mass of C6H12O6 dissolved in 150.0 mL of water = 14.7 g The density of water = 1.00 g/mL Kb for…

Q: Which compound would lower the freezing point of water the most? K2S MgO2 KI

A: The compound which dissociate in the water and produce more number of ions , will lower the freezing…

Q: At 25.0 °C the Henry's Law constant for argon (Ar) gas in water is 1.4 x 10 M/atm. Calculate the…

A: Given Henry's law constant is KH =1.4×10-3 Matm

Q: How many grams of NaCl would be required to lower the freezing point of 2.0 kg of water to 0.0…

A: Given: Amount of water taken to prepare the NaCl solution = 2.0 kg The freezing point of the…

Q: A certain liquid x has a normal boiling point of 94.30 °C and a boiling point elevation constant…

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Q: Choose the pair of substances that are most likely to form a homogeneous solution.

A: a) KI is considered as an ionic compound while Hg is a non metal, therefore they don't mix with each…

Q: Suppose 759 g of ethanol, C, H,OH, was added to 8.180 × 10³ g of water. By how much would this lower…

A: Given data is as follows: The mass of ethanol = 759 g The mass of water = 8.180×103 g = 8.180 kg The…

Q: The solubility of O₂ in water at 25°C is 3.16 g/mL when the gas pressure is maintained at 1.00 atm.…

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Q: Which of the water solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A: The freezing point of the solution is directly proportional to the molality of solute particles. In…

Q: Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. What is the boiling point of the…

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Q: . An ideal gas occupies volume V at a temperature of 100°C. Up to how much will the volume of this…

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Q: Choose the pair of substances that are most likely to form a homogeneous solution.   None of the…

A: To identify: The pair of substances that are more likely to form a homogeneous solution.

Q: expected to have decreased solubility in water as temperature increases?     CO2     MgSO4…

A: CO2 is the gas when temperature increase it will vaporise from water so Solubility decrese And do…

Q: Calculate the percent by mass of the solute in the following aqueous solution. Round your answer to…

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Q: Which of the watér solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

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Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 14.50 grams of aluminum…

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Q: Which of the following aqueous solutions would you predict to have the highest freezing point? The…

A: Freezing point of solvent is greater than freezing point of solutions

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: ethylene glycol, HOCH2 CH2 OH

A: Water is polar solvent.  As we know "like dissolves like"  Means , polar substance is dissolved in…

Q: Choose the pair of substances that are most likely to form a homogeneous solution. Group of answer…

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Q: In 500. g of water at 50 degrees Celsius, approximately what mass of substance C will dissolve?…

A: Given , solubility curves of four substances in 100 grams of water at different temperatures.

Q: How many grams of sucrose (C12H22011) must be added to 669 g of water to give a solution with a…

A: The mass of water given is 669 g.The change in vapor pressure is  at .To find the mass of sucrose.

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

A: Given that, at 25oCThe Henry's law constant for nitrogen monoxide (NO) gas in water is KH = 0.0019…

Q: Identify the false statement regarding water. A homogeneous mixture is a solution where only one…

A: False statement  regarding water.

Q: Choose the aqueous solution below with the lowest freezing point. All solutions are made of…

A: Given, Depression in freezing point is a colligative property which depends upon the amount of…