Calculate the concentration of chloromethane (CH;CI) in water (mg/L to four significant figures) if the gas phase concentration contains 0.25% (use Kµ = 0.1495 mol/L.atm, Cl=35.5, C=12, H=1).

Q: The Henry's Law constant for dissolving Co, in water is 0.034 M/atm. What is the concentration of…

A: Given: The mole fraction of CO2, χCO2=3×10-4  The Henry's law constant for CO2, (K) = 0.034 M/atm.…

Q: The solubility of nitrogen gas is 1.90 mL/dL of blood at 1.00 atm.What is the solubility of nitrogen…

A: The explanation is given below-

Q: What mass of calcium hydroxide will disolve in 2.20 L of a 0.16 M Ca(NO3)2 (aq) solution at 25 °C?…

A:

Q: Which is the better solute solvent? :0: :0: :0: CH, — С — сн, Но — С — СН — СH, — С — оН OH CH,OH…

A: "Like Dissolves Like." Non polar molecules are soluble in non polar solvents whereas polar molecules…

Q: Calculate osmotic pressure for 0.10 M Na3PO4 at 20°C

A: We have to predict the osmotic pressure.

Q: Calculate the concentration of CO 2 in orange soda that was bottled (at a certain temperature) with…

A: Partial pressure of CO2 = 3.15 atm Henry's law constant for CO2 = 3.05×10-2 molL·atm    OR…

Q: Calculate the solubility of O2 in the water at a partial pressure of O2 of 170. torr at 25°C. The…

A: Given information,    Partial pressure of O2 is 170 torr at 25°C.   Henry's law constant for O2 is…

Q: 6 × 10-3 g oxygen is dissolved per kg of sea water. Calculate the ppm of oxygen in sea water.

A: Given data contains. Mass of oxygen is 6×10-3g. Mass of sea water is 1 kg=1000 g

Q: water or in hexane? Indicate the kinds of intermolecular forces that occur between the solute and…

A: We know the concept of 'like dissolves like '. That means polar solute dissolves in polar solvent…

Q: 1.) If I have a gas with a pressure of 0.800 atm, what is its pressure in mmHg? 2.) If 10. g of CO2…

A: 1)  given  Pressure (P) = 0.8 atm                 1 atm 760 mm Hg Pressure in (mm Hg) = 0.8×760 =…

Q: Two bulbs, 1.20 L and 3.40 L in volume, connected by a stopcock, are filled, respectively,with argon…

A: We are authorized to solve only one question at a time. Please post rest of the questions…

Q: What would be the freezing point, in degree Celsius, of 3.8 m aqueous solution of Sc(ClO 4 )3? k f…

A: Molality of solution (m) = 3.8m Freezing point (Kf) = 1.86 C/m Freezing point (T) = ?

Q: The maximum concentration set by the U.S. Environmen- tal Protection Agency for lead in drinking…

A: (a) Given that : Also, 1 ppb=1 μg/LSo, concentration of lead=15 μg/L In mg/L Concentration of…

Q: Describe how properties of seawater illustrate the two characteristics that define mixtures.

A: Mixtures: When two or more substances or chemical compounds are combined, they will result in the…

Q: 10. When 2.74 g of phosphorous is dissolved in 100.0 mL of carbon disulfide, CS2(), the boiling…

A:

Q: The maximum contaminant level of fluoride (F−)(F−) in drinking water as set by the the Environmental…

A: Parts per million is abbreviated as ppm and is expressed as mg/L. 1 ppm=mgL

Q: If 14.2 g of Al(NO 3) 3 is dissolved in 655g of water, what is the boiling point of the solution…

A:

Q: Below are animal cells placed in beakers of various cencentrations. Draw an arrow to show which way…

A: We are given 9 solutions with different concentrations of the cell as well as the solution.

Q: What is the boiling point of a 2 m solution of LiF in water? (The boiling point elevation constant,…

A:

Q: What is the concentration of argon (in units of grams per liter) dissolved in water at 25°C, when…

A: It is given that argon is dissolved in water at 25°C and has a partial pressure of 0.275 atm. To…

Q: In a solution of acetone and water, the mole fraction of water is 0.593. If the vapor pressure of…

A: First we will calculate the partial pressure of water and acetone using their mole fraction in…

Q: What is the boiling point of a solution formed by dissolving 0.75 mol of KCl in 1.00 kg of water?

A:

Q: 3. In the United States, drinking water cannot contain more than 5 x 10-8 gram of arsenic per gram…

A:

Q: Calculate the boiling temperature, freezing temperature and osmotic pressure at 20C of the mixture…

A: There is no substance with name sakarosis  If we are assuming that it is sucrose than sucrose can be…

Q: . The U.S. Environmental Protection Agency set a maximum contaminant level (MCL) for…

A: We know that 1 ppm = 1 mg / L That means 1 L of water contains 1 mg of the solute Given that the…

Q: A 12% w/w sodium chloride solution is prepared by dissolving enough of the salt to give 200.0 g of…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: Which of the following aqueous solutions would have the highest boiling point? O 0.15 M Fe(NO3)3 O…

A: The question is based on the concepts of solution. elevation in boiling point is a colligative…

Q: Without doing any calculations, which compouna most sOluble in water? MgC204, Ksp= 8.6x10-5 Ca(OH)2,…

A: The question is based on the concept of solubility product Principle.   it states that a weak…

Q: How to calculate the mass of the solute in 4.5 L of 18.5M sulfuric acid ?

A: In the above problem, sulfuric acid is the solution in which the solute is mixed. Given data :…

Q: Calculate the freezing temperature of a solution where 144 grams of C6H1206 were dissolved in 1500 g…

A: Depression in freezing point numerical.

Q: 9) Adding Ig of benzene, CaHs, to 70g cyclohexane, CaH12, lowers the freezing point of the…

A: Given, mass of benezene added = 1g mass of cyclohexane = 70 g Change in temperature =

Q: Which solution has the highest boiling point? O 0.40 M CUSO4 O 0.40 M CH3OH O 0.40 M MgCl2

A: We have to find here that which of these three has the highest boiling point? We can discuss it as…

Q: If the Henry’s law constant is 3.30 x 107 Torr for a solution of O2(g) in water at 25oC, find the…

A: Given: Henry’s law constant, KH = 3.30 x 107 Torr

Q: 6.67 x 10-3 g of arsenic (As) is found in a 0.600 L sample of water. If the density of this sample…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the boiling point of a 1.8 m Ca(NO3)2 solution?

A: The boiling temperature, Tb, of a 1.8 m Ca(NO3)2 solution is calculated as shown in equation (1)…

Q: Determine the freezing point and boiling point of the following solutions: a. 10 g Nacl (MM= 58.5…

A: Given,  a) 10 g of NaCl (MM= 58.5 g/mol) in 500 g of water the freezing point and boiling point of…

Q: A sample of an ionic solid is dissolved in 1.00 kg of water. The freezing point of the water is…

A: The “properties of the solutions which depend on the concentration of the solute in the solution is…

Q: What is the osmotic pressure of a 0.333 M solution of C6H12O6 at 25°C?

A: Osmatic pressure is calculated by using below formula,

Q: The concentration of gold in seawater has been reported tobe between 5 ppt (parts per trillion) and…

A: The concentration of gold in seawater, The volume of seawater is -

Q: At 2.0 atm 54 g of acetylene, C 2 H 2 , dissolves in 1 L of acetone. If the partial pressure of…

A:

Q: If 0.040 g of O2 dissolves in a liter of water at 1.0 atm pressure, how much would dissolve in a…

A: Given, 0.040 g of O2 dissolves in a liter of water at 1.0 atm pressure. How much would dissolve in a…

Q: Which of the following would decrease the rate of solvation for solid NaCl in water? The temperature…

A: Solvation is the process by which the solvent molecules surrounds the solute molecules and interact…

Q: In a solution of acetone and water, the mole fraction of water is 0.573. If the vapor pressure of…

A:

Q: What is the freezing point of a solution prepared by dissolving 5.84 g Na2SO4 in 250.0 g H2O?

A: ∆T=i.Kf.m          Because,         ∆T=Tsolvent-Tsolution         Therefore,…

Q: Calculate the boiling point of a 4.5 m solution of Na2SO4 in water assume 100% dissociation, Kb…

A: Given data: Molality = 4.5 m. Kb of water = 0.52 oC/m. To calculate the boiling point of the Na2SO4…

Q: What is the mole fraction of 1.2g of NaHCo3 dissolved in 225g of water?

A: Let the number of moles of sodium bicarbonate and water be x and y respectively. The molar mass of…

Q: 5. Based on the graph, overall, what happens to the solubility of gascous solutes like CO, when…

A: Answer: This graph is giving us the interpretation of solubility of a gas (CO2) with respect to…