A 55-g sample of a gaseous fuel mixture contains 0.43 mole fraction propane, C3H8; the remainder of the mixture is butane, C4H10. What are the masses of propane and butane?

Q: Soft drinks are canned under 4 atm of CO2 and release CO2when opened. (a) How many moles of CO2 are…

A: Given: Pressure of carbon dioxide= 4 atm Volume of can of soda= 355ml KH= 3.3×10-2 mol L-1

Q: How does this pressure dependence account for the bubbling that occurs upon opening a can of soda?

A: Solubility is defined as the amount of gas that is present dissolved in a solution. As per Henry's…

Q: When 2.3 moles of CCl4 and 2.3 moles of C6H6 are mixed, which is the solvent?

A:

Q: Find the Molarity and Normality of NaCI (Mwt=58.5 gm/mol) if you Know the percentage (w/w) of KCI is…

A: Normality = n factor × Molarity If n factor is one then Molarity and normality will be same.

Q: What is the mole fraction of acetone C3H6O, in an aqueous solution of 35% by mass acetone in H2O?

A: Given, an aqueous solution of 35% by mass acetone in H2O.   This means that in 100 g of solution,…

Q: The mole fraction of ammonium phosphate, (NH4)3PO4, in an aqueous solution is 2.86×10-2 The percent…

A:

Q: According to Henry’s law, how do partial pressure andsolubility of a gas affect its concentration in…

A: The relation between gas solubility to pressure is described by Henry's law. According to Henry's…

Q: The diving atmosphere used by the U.S. Navy in its undersea Sea-Lab experiments consisted of 0.036…

A: Given: Mole fraction of O2 = 0.036 mol. Mole of fraction of N2 = 0.056 mol. And mass of He = 8.13 g.…

Q: Complete the following table for aqueous solutions of caffeine, C8H10O2N4.

A: NOTE:  “Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: The mole fraction of He in a gaseous solution prepared from 6.0 g of He, 6.5 g of Ar, and 10.0 g of…

A: Mole fraction of gas A = nA/ nT Mole fraction of one gas can be calculated by dividing the moles of…

Q: Given that mole fraction is: Xa = mol a / mol a + mol b. What is the mole fraction of NaCl given 35…

A:

Q: What are the mole fractions of HNO3 and water in a concentrated solution of nitric acid (68.0% HNO3…

A: Solution contains 68.0% HNO3 by mass. Thus, 100 g HNO3 solution contains 68.0 g HNO3 and 32 g (100 g…

Q: A 55-g sample of a gaseous fuel mixture contains 0.50 mole fraction propane, C3H3; the remainder of…

A: Mole fraction- ratio of number of moles of component (solute or solvent) present in solution to the…

Q: Why does the partial pressure of a gas above a liquid affect the concentration of that gas in the…

A: The partial pressure of a gas can be explained as the pressure applied by an individual gas over the…

Q: What is the mole percent of ethanol (C2H5OH), which consists of 71g of ethanol for every 18.3g of…

A: Mole percent is moles of species divided by the total moles present in solution.mole percent =…

Q: In a study designed to prepare new gasoline-resistant coat-ings, a polymer chemist dissolves 6.053 g…

A:

Q: . A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of…

A: PV =n R T PV / T = n R if number of moles of gas is constant  PV / T = constant then P1 V1 / T1  =…

Q: a) A gas mixture contains oxygen and argon at partial pressures of 0.30 atm and 365 mmHg. If…

A: According to Raoult's law, the total pressure in the gas mixture is the sum of partial pressures of…

Q: 400 g of baking soda (solid) and 9 kg of vinegar (liquid) mixture react to form 269 g of sodium…

A: molality is defined as no.of moles of solute devided by mass of solvent in kg

Q: 3 atm of SO2 (g) and 3 atm of CO2 are present in different sealed containers with 1 L of water in…

A: Option d) is the correct choice.  Because solubility of gases are inversely proportional  or…

Q: A 40.0 gram-sample of methanol, CH4O is mixed with 60.0 grams of ethanol, C2H6O. What is the mole…

A: Mole fraction is determined by dividing the number of moles of a substance by the total number of…

Q: Can an aqueous solution be prepared that is 30% by mass KNO3 at 20oC?

A:

Q: A chemist combined chloroform (CHCl3)(CHCl3) and acetone (C3H6O)(C3⁢H6O) to create a solution where…

A:

Q: You have a solution which is 44.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The…

A: Given data,m/v% of isopropyl alcohol=44.4%Molar mass of isopropyl alcohol=60.11g/molDensity of…

Q: You prepare a solution by dissolving 0.653 mol of an organic liquid in 46.5 g water. What is the…

A:

Q: What is the mole fraction of acetic acid in vinegar? Vinegar is an aqueous solution that contains…

A: Given:5.00% by mass acetic acid in vinegar.Molar mass of acetic acid = 60.1 g/mol.Assume that we…

Q: C3⁢H6O) to create a solution where the mole fraction of chloroform, ?chloroform,χchloroform, is…

A:

Q: 400 g of baking soda (solid) and 7 kg of vinegar (liquid) mixture react to form 192 g of sodium…

A: The number of moles of baking soda can be determined as follows: Number of moles of NaHCO3  =  Given…

Q: 3) CH3OH solution in water cân be CH3OH? 4) What is the mole fraction of CH3OH in a solution of 10.0…

A: We have to calculate the  mole fraction  of CH3OH in a solution of mixture of  20 g H2O & 10 g…

Q: The diving atmosphere used by the U.S. Navy in its undersea Sea-Lab experiments consisted of 0.036…

A: Since the mass of component = mass of sample X mole fraction of sample  Hence mas of oxygen  = mole…

Q: A chemist combined chloroform (CHCl3)(CHCl3) and acetone (C3H6O)(C3H6O) to create a solution where…

A: Chloroform and acetone solution whose molarity is to be determined.

Q: solution is made using 179.1 g of water (MM = 18.02 g/mol) and 120.0 g of ethanol (MM = 46.07…

A:

Q: What is the mole fraction of O2 in a mixture of 6.00 g He, 19.0 g O2, and 21.0 g N2?     0.608…

A:

Q: A bottle of rubbing alcohol contains 75% by mass 2-propanol (C3H8O) in water. What are the mole…

A: Given data: Concentration of solution = 75% by mass  Formula used: Mole fraction=Moles of…

Q: What volume of beer that is 6.0% by volume alcohol contains 200ml CH3CH2OH?

A:

Q: A solution is prepared by dissolving 8.62g of KCL (MM = 74.55 g/mol) into 265g of water. The density…

A:

Q: MOLE FRACTION AND DILUTION What is the mole fraction of solute and solvent in a solution prepared…

A: Mole fraction of any component is given by the following equation: Mole fraction=number of moles of…

Q: What is the mole fraction of 1.8 g glucose (C6H1206) in 90 g of water?

A:

Q: [References] The diving atmosphere used by the U.S. Navy in its undersea Sea-Lab experiments…

A: Given : Total mass = 8.58g Mole fraction of O2 = 0.036  Mole fraction of N2 = 0.056  Mole fraction…

Q: What is the mole fraction of 120 g NaOH in 1 L (1000g) of water?

A: Molecular mass of sodium hydroxide = 40 g.Number of moles of sodium hydroxide = 120/40 = 3…

Q: The mole fraction of methanol in a solution that contains 16 g of methanol (32 g/mol) and 90 g of…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: A gaseous solution contains 1.6 g oxygen, 16 g sulfur dioxide. and 5.1 g hydrogen sulfide. What is…

A: Given,  A gaseous solution contains 1.6 g oxygen(O2 ) , 16 g sulfur dioxide( SO2 ) and 5.1 g…

Q: Acetic acid dissolves in water as a weak acid. Calculate the mole fraction of acetic acid in the…

A: Mole fraction is the ratio of number of moles of specific compound in solution to the total moles in…

Q: A bleaching solution contains sodium hypochlorite, NaClO, dissolved in water. The solution is 0.650…

A:

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A: Mole fraction of solute is the ratio of moles of solute to the total number of moles solute and…

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A:

Q: How many milliliters of water must be added to 18.5 g of C6H12O6 in order to obtain a solution with…

A: We have to predict the mass of water needed.

Q: A dilute solution of acetic acid produced by fermentation and oxidation of natural carbohydrates is…

A: Given, Mass of acetic acid = 48.7 g Mass of water = 68.1 g Mole fraction of acetic acid =?

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.