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 boiling point of a substance changes when other substances are introduced in the system. For…

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Q: At 25 °C, 58 g of a compound S is soluble in 100. g of water. Using this information, select the…

A: Given: 58 g of Compound S is soluble in 100 g of water

Q: A certain liquid X has a normal freezing point of 2.20 °C and a freezing point depression constant…

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

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

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

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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: The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 11.60 grams of…

A: Information about the question

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

A: Answer:Henry's law gives us the mathematical relation for the solubility of gases in a solvent which…

Q: Several emergent properties of water contribute to the suitability of the environment for life. How…

A: The correct statements are : 2) The partial positive region of water molecules are attracted to…

Q: At 25.0 °C the Henry's Law constant for carbon dioxide (CO,) gas in water is 0.031 M/atm. Calculate…

A: Solution : Concentration of CO2 = 0.031 M/atm × Partial pressure of CO2 = 0.031 M/atm × 1.92 atm =…

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: A solution is prepared by condensing 5.25 L of a gas, measured at 21.0°C and 737 mmHg pressure, into…

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

A: O2

Q: At 25.0 °C the Henry's Law constant for methane (CH4) gas in water is 1.4 × 10 M/atm. Calculate the…

A: Answer:- Firstly using the Henry law constant and partial pressure of methane, molarity of the…

Q: A certain substance X has a normal boiling point of 96.8 °C and a molal boiling point elevation…

A: A certain substance X has a normal boiling point of 96.8 °C and a molal boiling point elevation…

Q: A 42.2 g sample of ground water is found to have a lead concentration of 17.77 ppm. Calculate the…

A: Mass of solute present in 106 or 1 million mass of solution is known as ppm concentration.

Q: A certain liquid X has a normal boiling point of 117.50 °C and a boiling point elevation constant K=…

A: Given: The Kb for liquid X = 1.510C kg mol-1. The boiling point of liquid X (T0b) = 117.50C. The…

Q: Predict whether ammonia or methane would be more soluble in water.Explain your answer

A: Solubility is the ability of a solid, liquid, or gaseous chemical substance (referred to as the…

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: Prepare 250 mL of 3.0 molal volume of NaCl using 1000 g water. Find the mass of NaCl required.

A: Mass of solvent (H2O) = 1000gm or 1kg   Molality of solution= 3 molal  Volume of solution= 250 ml…

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: 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 freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 11.60 grams of…

A: Answer:Depression in freezing point of a solution when non-volatile electrolyte is added in it as…

Q: A solution was made by dissolving 6.79 g glucose ( Ce H12 O6) in 31.1 g water ( H2O). What is the…

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Q: What is the molality of ethanol (C₂H5OH) in an aqueous solution that is 39.8% ethanol by mass? O…

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

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Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 12.98 grams of nickel(II)…

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Q: At 25.0 °C the Henry's Law constant for helium (He) gas in water is 3.7 × 10¯*M/atm. Calculate the…

A: In the given question we have to calculate the mass in gram of helium gas which is dissolved in…

Q: At 25.0 °C the Henry's Law constant for hydrogen sulfide (H₂S) gas in water is 0.087 M/atm.…

A: Given :  Henry law constant (KH) = 0.087 M/atm  Volume of water = 575 ml  Partial pressure of H2S =…

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: ethylene glycol, HOCH2 CH2 OH

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

Q: Which among the following would tin(lI) hydroxide (Ksp = 1.4 x 10-28) be most soluble in? O 2.13 mM…

A: Given: Tin (II) hydroxide i.e. Sn(OH)2.

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: A solution is made by mixing 52. g of acetyl bromide (CH3COBI) and 120. g of chloroform (CHC13).…

A: Interpretation: A solution is made by mixing 52 g of acetyl bromide and 120 g of chloroform. The…

Q: Calculate the solubility of SrCO3 in water at 25 °C. Round your answer to 2 significant digits. 0…

A: Given,  Solubility of SrCO3 in water at 25°C = ? Note:  Solubility product constant (Ksp) of SrCO3 =…

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

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Q: solution. Use PV=nRT to determine the number of moles of the

A: Given, T = Temperature = 300 K Pressure = 748 mm Hg   = 748/760 = 0.984 atm Volume = 4.00 L Mass of…

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

A: False statement  regarding water.

Q: At 25.0 °C the Henry's Law constant for nitrogen trifluoride (NF3) gas in water is 7.9 × 10 M/atm.…

A: Henry's law, a gas law in physical chemistry, asserts that the amount of dissolved gas in a liquid…

Q: Calculate mass concentration of a solution obtained by evaporation of 15 gram of water from 75 gram…

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

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Q: freezing

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Q: A solution containing 8.0 g of an unknown liquid and 92.0 g water has a freezing point of -2.50 °C.…

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Q: The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 11.60 grams of…

A: molality is a method of expressing concentration of the solution. it is defined as number of moles…