Answered: in ppm? 13.41 A solution is made…

in ppm? 13.41 A solution is made containing 14.6 g of CH3OH in 184 g (0) of H20. Calculate (a) the mole fraction of CH3OH, (b) the mass percent of CH3OH, (c) the molality of CH3OH. II

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 57QAP: The freezing point of a 0.11 m solution of HNO2 is -0.20C. (a) What is i for the solution? (b) Is...

See similar textbooks

Related questions

Q: The molecular structure of ibuprofen, a widely used pain reliever. Ibuprofen has a limited…

A: The solubility of an organic compound can be described by using ''like dissolves like'' rule.…

Q: A solution prepared by dissolving 342 mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: The formula of depression in Freezing point is as, ∆Tf=W1×Kf×1000M1×W2 Where, W1=weight of solute…

Q: (a) A sample of hydrogen gas is generated in a closedcontainer by reacting 2.050 g of zinc metal…

A: a) The reaction taking place is given by Zn (s) + H2SO4 (aq) ------> ZnSO4 (aq) + H2 (g) Since…

Q: 3. What partial pressure of nitrogen gas is required in order for 0.00134 g of the gas to dissolve…

Q: How many liters of a mouthwash can be prepared from 100 mL of cinnamon flavor if its concentration…

A: We have Volume %=Volume of SoluteVolume of solution X 100%............1 By rearranging equation 1,…

Q: Butane, C4H10, has been suggested as the refrigerant in household compressors such as those found in…

Q: how much nacl is required to render 60ml of 1% solution of apomorphine HCl isotonic with blood serum

A: The amount of NaCl required can be calculated by using the Sodium chloride equivalent method. 60 ml…

Q: freezing point

Q: Most environmental colloids have a negatively charged surface at pH 7 due to their lower pHo values.…

A: C

Q: which of the following compounds itt have the highest molar Solubility im pare water ? KSP 4.96X10-9…

Q: It is sometimes asserted that carbonates are soluble instrong acids because a gas is formed that…

A: Calcium carbonate is an ionic compound in which the constituent particles are positively charged…

Q: Which among LizS, Ba(OH)2 and FeSO4 is/are likely to be more soluble than AgCl in water? Ba(OH)2 and…

Q: A solution prepared by dissolving 513mg of a sugar (a molecular compound and a nonelectrolyte) in…

Q: Which lowers the freezing point of 2.0 kg of water more, 0.20 mol NaOH or 0.20 mol Ba(OH)2? Both…

A: On cooling; the liquid is converted to the solid at a particular temperature is known as freezing…

Q: A saturated aqueous solution of NO(g) at 25 °C has [NO] = 9.5x10-4 M when PNO = 380 torr. What is…

Q: When 5.0 g of sodium phosphate dissolves in 50.0 mL of water, what is the boiling point of the…

Q: A solution prepared by dissolving 682 mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Depression of freezing point : In a pure solvent when a non-volatile solute is mixed then the…

Q: gHow many grams of sodium hydroxide (M.wt-58.5) can add to Iliter of solution mixture of 0.2M…

A: Ammonia, NH3 is a weak base and ammonium chloride or ammonium ion, NH4+(aq) is a conjugate acid of…

Q: 3. The freezing point of biphenyl (molar mass 154 g/mole) is 71.0°C. When 1.240 g of benzophenone…

A: Freesing point is a colligative property meaning it depends upon the amount of solute or ions…

Q: Water is added to a flask containing solid NH₄Cl. As the salt dissolves, the solution becomes…

A: (a) When NH4CI dissolves, the solution becomes colder. It means the energy is absorbed by the system…

Q: 10. What mass of NH4CI can be dissolved in 100 g of water at 70°C?

A: The substance that dissolves in another medium to furnish a homogeneous solution is termed as the…

Q: Automotive antifreeze consists of 25.0 mass percent ethylene glycol, C2H6O2 (MW=62.1 g/mol), a…

A: Given, Mass percentage of ethylene glycol = 25.0% Molecule mass of ethylene glycol = 62.1 g/mole…

Q: Which substance is MOST soluble at 0 °C? 100 90 9 80 NANO, 70 CaCl 50 60 Pb(NO,) 940 KCI NaC 30 20…

A: Solubility : maximum amount of solute which can dissolve in a particular amount of solvent at any…

Q: The degree of dissociation of Ca(NO,)2 in a dilute aqueous solution containing 14 g of salt per 200…

Q: Methanol (CH₃OH) and ethanol (C₂H₅OH) are miscible be-cause the major intermolecular force for each…

Q: Lithium phosphate (Li3PO4) is soluble in water. What is the lithium-ion concentration (M) of a 375ml…

A: Molar mass of Li3PO4 = 115g/mol

Q: Consider the following salts: KMnO₄, RbCl, NaClO₄. Which salt/s will NOT have a DECREASED…

A: Given compounds: KMnO₄, RbCl, NaClO₄ 1.0 M KCl

Q: At 25°C how many grams of O2 will dissolve in 888 g of water if the partial pressure of O2

A: solunility is given by,solubilty=amount of solvent×KH×partial pressure in Atmwhere,KH=henrys law…

Q: 8. How many grams of CaCl, will be dissolved in 50g of water at 70°C2 9. What amount of water is…

A: We need to check solubility value at particular temperature from graph.

Q: Consider a 0.500 m acqueous solution of iron(iii)chloride at 1atm (a) What does "m" stand for ?…

Q: Calculate the approximate boiling point (in °C) of a solution of 285 g of magnesium chloride in 2.0…

A: Given, Mass of magnesium chloride (MgCl2) = 285 g Mass of water solvent = 2.0 Kg Boiling point…

Q: Which of the following ?statements is true The solubility of a gas in O water decreases with…

A: The question is based on the concept of solubility. maximum amount of solute that can be dissolved…

Q: When 1.50 g of a nonpolar solute was dissolved in 55.0g of phenol, the latter's freezing point was…

A: Given: mass of nonpolar solute=1.50 gmass of phenol=55.0 g=0.055 kgchange in temperature,…

Q: Use the References to access important values if needed for this question. An aqueous solution of…

A: Weak acids are dissociated partially in a solution and their ions are also not completely…

Q: An aqueous magnesium chloride solution is made by dissolving 5.77 moles of MgCl, in sufficient water…

A: Moles of magnesium chloride=5.77 molVolume to make the final solution=3.20 LMolarity is calculated…

Q: ***(c) The solution is cooled to 20°C. How much sugar (if any) will crystllize out? d) How much more…

Q: If 1.232g of KHP reqire 28.36 mL of Na OH solutian to reach the equiralence point. What is the molar…

A: Balanced Reaction KHP(aq) + NaOH (aq) --> NaKP (aq) + H2O(aq) Mass of KHP = 1.232 g Molar mass =…

Q: How many grams of potassium dichromate must be added to five hundred gram of water to lower the…

Q: Which of the following solutes would raise the boiling point of 1.00 kg of water more one mole of…

A: The elevation in boiling point can be given as follows: where ΔTb: Elevation in boiling point…

Q: Can 750 ml of wayer dissolVe 0.60 moles of gold(iii) chloride? Why or why not?

A: Solubility is the amount of a solute that can be dissolved in a given solvent. It is usually…

Q: If the vapor pressure of water is 23.80 mm Hg at 25°C, what is the vapor pressure of a 0.05560 m…

A: Relation between relative lowering in vapor pressure and mole fraction of solute for a dilute…

Q: Calculate the morality of a solution prepared by dissolving 11.5g of solid NaOH in enough water to…

A: Molarity is defined as Molarity = moles of solute / volume of solution in L Volume of solution…

Q: How many grams of sodium acetate (MM=105.99) would you add to 500.0 g water to produce a freezing…

A: Using the freezing point depression formula ∆Tf = i×Kf×mi = van't hoff factor∆Tf = freezing point…

Q: Calculate the mass (in grams) of sodium phosphate that will be added to 500 g of H2O so that the…

A: Given: The mass of water is 500 g. Freezing point is -8.3. Kf is 1.86 oC. Introduction: The addition…

Q: An aqueous solution of Na2SO4 is prepared and its measured freezing point is -16.0°C. 12) Calculate…

A: The freezing point of pure water is 0oC. Van’t Hoff factor (i) is 3. Since each Na2SO4 give 2 Na+…

Q: Explain how you would prepare 100ml of 10mMProline solution given that the molecular mass of…

A: Given: The volume of solution is 100 ml. The molarity of solution is 10mM. Molecular mass of proline…

Q: An osmotic pressure of 954mmHg is measured for a 1.0L solution of 1.50g MCl(aq) at 25°C. What is the…

Question

in ppm?
13.41 A solution is made containing 14.6 g of CH3OH in 184 g
(0) of H20. Calculate (a) the mole fraction of CH3OH, (b) the
mass percent of CH3OH, (c) the molality of CH3OH.
II

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The freezing point of 0.10 M KHSO3 is -0.38C. Which of the following equations best represents what happens when KHSO3 dissolves in water? (a) KHSO3(s)KHSO3(aq) (b) KHSO3(s) K+(aq)+HSO3(aq) (c) KHSO3(s) K+(aq)+SO32(aq)+ H+(aq)
The freezing point of a 0.11 m solution of HNO2 is -0.20C. (a) What is i for the solution? (b) Is the solution made (i) of HNO2 molecules only? (ii) of H+ and NO2- only? (iii) of more HNO2 molecules than H+ ions? (iv) primarily of H+ and NO2- ions with some HNO2 molecules?
An osmotic pressure of 954mmHg is measured for a 1.0L solution of 1.50g MCl(aq) at 25°C. What is the ion M+?
if 50g of NaCl is dissolved in to 100 g of water at 70C, the solution is?
What is the freezing point of a 0.60 M solution of K₂SO₄? Assume that the completely dissociates into ions in water, and that for every mole of particles in a liter of water, the freezing point decreases by about 1.9°C.
a 0.40M solution of a weak acid HA that dissociates at 25 percent. the osmotic pressure is?
Butane, C4H10, has been suggested as the refrigerant in household compressors such as those found in air conditioners.</o:p> (a) To what extent is butane soluble in water? Calculate the butane concentration in water if the pressure of the gas is 0.21 atm. (kH = 0.0011 mol/kg ∙ bar at 25 °C)</o:p> (b) If the pressure of butane is increased to 1.0 atm, does the butane concentration increase or decrease?</o:p>
It is sometimes asserted that carbonates are soluble instrong acids because a gas is formed that escapes (CO2).Suppose that CO2 were extremely soluble in water (as, forexample, ammonia is) and therefore it did not leave thesite of the reaction, but that otherwise, its chemistry wasunchanged. Would calcium carbonate be soluble in strongacids? Explain.
A solution is prepared by dissolving 0.0511 mol of a weak monoprotic acid in 213. g of water.This solution has a freezing point of -0.469 ℃. Kf = 1.86 ℃ m1 for waterWhat is the % ionization of the weak acid?
A solution prepared by dissolving 24 mg of a nonelectrolytic molecular compound in 2,238 g of water froze at -2.25 °C. What is the molar mass of this compound? The value of Kf is 1.86 °C/m.
Cocaine is a widely abused, addicting drug. Cocaine is usually obtainedas its hydrochloride salt (cocaine hydrochloride) but can be converted tocrack (the neutral organic molecule) by treatment with base. Which of thetwo compounds here has a higher boiling point? Which is more solublein water?
A 1.0 L solution hemoglobin (HB) was prepared by dissolving 70.0 g of HB in in enoughwater. Osmatic pressure was measured to be 20.0 mmHg at 25 o C. Calculate the molarmass of HB?