Question

A solution is made containing 14.6 g of CH3OH in 184 g of H2O. Calculate (a) the mole fraction of CH3OH, (b) the mass percent of CH3OH, (c) the molality of CH3OH.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Which neutral element has the following electron configuration? 1 s^2 2s^2 2 p^6 3 s^2 3 p^6 4 s^...

A: Electronic configuration is the ground state distribution of electrons among the orbital of species....

Q: Given the equation 2A(g)  2B(g) + C(g). At a particular temperature, K = 1.6 × 104.At a higher tempe...

A: The equation is given as

Q: How many kJ of energy is produced* during the formation of 70.8 g of Fe, according to the reaction b...

A: Given data:

Q: For magnesium, the first ionization potential is 7.6 eV; the second (the additional energy required ...

A: The atomic number of magnesium is 12. Its electronic configuration is 1s22s22p63s2.The first ionizat...

Q: I don't know where to start. I found the average.

A: Click to see the answer

Q: You placed 6.35 g of a mixture containing unknown amounts of BaO(s) and MgO(s) in a 3.50-L flask con...

A: The conversion of temperature into Kelvin units and pressures into at units can be done as,

Q: Determine the value of rm for N2

A: For the nitrogen gas at standard condition, the root means square velocity (vrms) is calculated as s...

Q: Which of the following aqueous solutions will have the highest boiling point? Select one: a. 0.08...

A: The boiling point of water is 1000C.  All the solutions have water as solvent.  Addition of salt to ...

Q: Oxygen is a _______ and therefore _______ when it forms an ion   A. nonmetal;       loses el...

A: Oxygen is a nonmetal element.

Q: Balance the following reaction with the states of matter. __Cu(NO3)2(--) + __Na2CrO4(--) ------> ...

A: According to solubility rules of inorganic salts, the salts of group I cations are always soluble. T...

Q: A sample containing 1 mol of gas at 25o C and p = 5.0 atm has a volume 4.5 L. What is a compression ...

A: Compression factor is denoted by Z also known as correction factor. The deviation of the real gas fr...

Q: 1) convert 0.66 ibs to grams. 2)convert 0.00534 in cubed to cubic decimeter. 3) convert 2.7 g/cm^3 t...

A: 1.Conversion of 0.66lb to grams.

Q: What are the next favourable resonance structures being asked for?

A: Resonance is an electron displacement effect for stabilizing a molecule through delocalization of bo...

Q: Consider the following equilibrium: 2NOCl(g)  2NO(g) + Cl2(g) with K = 1.6 × 10–5. In an experiment,...

A: Consider the following equilibrium:2NOCl(g)  2NO(g) + Cl2(g) with K = 1.6 × 10–5. In an experiment, ...

Q: How do you predict properties and name compounds

A: To predict properties and name of compound:The reaction of hydrogen with metals produces ionic metal...

Q: Elements in group 17 (7A) of the periodic table are likely to form ions with the charge   A. ...

A: In periodic table, halogens are present in group 7A.                 There will be seven valence ele...

Q: Which of the following will have the lowest boiling point? I.                     CH3(CH2)3 CH3 II. ...

A: The compound that will have the lowest boiling point is to be determined-CH3(CH2)3CH3CH3CH2CH3CH3CH2...

Q: For many years drinking water has been cooled in hot climates by evaporating it from the surfaces of...

A: The heat released (q) in the evaporation of the given amount of water can be calculated by multiplyi...

Q: Assuming that the solubility of radon in water with 1 atmatm pressure of the gas over the water at 3...

A: Assuming that the solubility of radon in water with 1 atm pressure of the gas over the water at 30 ∘...

Q: What is the maximum wavelength of a γ ray that could break a deuteron into a proton and a neutron?

A: The energy can be expressed as the product of a constant that is plank’s constant(h) and frequency(ν...

Q: Water has a vapor pressure of 23.8 mm Hg at 25°C and a heat of vaporization of 40.657 kJ/mol. Using ...

A: Clausius-Clapeyron equation is given below.

Q: Consider the following equilibrium: 2NOCl(g)  2NO(g) + Cl2(g) with K = 1.6 × 10–5. 1.00 mole of pure...

A: For the given reaction, the equation for equilibrium constant can be written as below.

Q: Calculate the molality of a solution containing 5.81 g of NaCl (58.44 g/mol) in 51.9 g of water.

A: The molality of NaCl solution is calculated in step two.

Q: 10. For each pair, circle the stronger base. The acids above can serve as a guide. to or NH

A: Strong acids release protons to give very weak conjugate bases, and weak acids form stronger conjuga...

Q: Prepare a 1:200 dilution of the 20 mM Coomassie solution to measure the max wavelength—you need 2 ml...

A: Molarity is defined as the moles of solute present per liter of solution.Its units are mol/L (symbol...

Q: A solution with pH 4 has __________ the H+ concentration of a solution with pH 8. Multiple Choice...

A: Click to see the answer

Q: Of the following, check the one(s) whose aqueous solutions may act as a buffer. NHẠC2H3O2 HNO3 with ...

A: Buffer solution is a combination of a weak acid and its conjugate base or a weak base and its conjug...

Q: The density of palladium (Pd) is 12.0 g/mL and the cell volume is 5.89 ✕ 10−23 mL. Determine the num...

A: Given that,Density of palladium = 12.0 g/mLCell volume = 5.89 ×10-23 mL = 5.89 ×10-23 cm3 Molar mass...

Q: A 25.00-g sample of a solid is placed in a graduated cylinder, and then the cylinder is filled to th...

A: First, the mass of benzene is calculated by using the given grams of solid sample and the mass of be...

Q: The nucleus of a gold atom contains 79 protons. How would you expect the energy required to remove a...

A: Calculate the energy required to remove an 1s electron from ground state of gold atom:Atomic number ...

Q: When 4.4 grams of NH4NO3 is decomposed in a closed container, it will produce N2, O2 and water vapor...

A: The partial pressure of nitrogen gas is calculated in step two.

Q: What are three steps involved in evaluating the enthalpy changes associated with solution formation?

A: The steps involved in enthalpy changes with solution are;Step 1: Separate the solute components: The...

Q: calculate the average translational kinetic energy, Ek, for one mole of gas as 553 K. Transitional k...

A: Given,Temperature = 553K. 

Q: Compounds like CCl2F2 are known as chlorofluorocarbons, or CFCs. These compounds were once widely us...

A: Amount of heat released when 201g of water freezes:

Q: 2. For each pair, which has the higher boiling point? or or

A: The given pair of compound with their names are represented as follows:

Q: How many orbitals in an atom can have the designation of 3px?

A: Electronic configuration is the ground state distribution of electrons among the orbital of species....

Q: Find the pH of a 0.600 M solution of methylamine CH3NH2. Kb = 4.4 x 10-4. %3D

A: Given,Concentration of methylamine = 0.600M.Kb = 4.4*10-4. 

Q: Write the balanced molecular and net ionic equations for the reaction between aluminum metal and sil...

A: Click to see the answer

Q: How much heat (in kJ) is required to convert 426 g of liquid H2O at 22.0°C into steam at 145°C? (Ass...

A: Click to see the answer

Q: When chromium metal is added to nitric acid, the following reaction takes place Cr (s) + 6 HNO₃ (aq)...

A: The balanced chemical reaction is shown as follows:

Q: Two different compounds both contain Element X and Element Y.  Compound I has 1.000 g Element X and ...

A: Two different compounds both contain Element X and Element Y. Compound I has 1.000 g Element X and 0...

Q: Draw 6 water molecules in each beaker below.  On the left should be 6 liquid water molecules. On the...

A: The rate of evaporation is inversely proportional to strength of intermolecular forces.  Solids have...

Q: A metal has a body-centered cubic lattice with a unit cell edge length of 2.866 Å (1 Å = 10⁻¹⁰ m). T...

A: The volume of a unit cell of the given metal (V) is calculated using equation (1) in which a is edge...

Q: Which one of the following substances would you predict to have the highest vapor pressure at a give...

A: Boiling point of a compound and vapor pressure will be inversely proportional. If boiling point is l...

Q: The energy required to remove the 3s electron from a sodium atom in its ground state is about 5 eV. ...

A: Electronic configuration of sodium is:

Q: (a) Calculate the pH of a solution made by mixing 60.0 mL of 0.80 M N2H4 (a weak base) with 50.0 mL ...

A: (a)Number of moles of N2H4 and HCl is determined as follows,1 mL = 0.001 L

Q: Find the pH of a 0.056 M propionic acid solution (Ka = 1.4 x 10-5). %3D

A: The reaction of propionic acid with water is written as follows:CH3CH2COOH(aq) + H2O (l)→ CH3CH2COO-...

Q: Is it possible that some parts of the universe contain antimatter whose atoms have nuclei made of an...

A: The antiparticles bind with one another to form antimatter as exactly same as the ordinary particle ...

Q: Mass of a vacuumed (empty) vessel of volume 5 L is 640.05 g, and mass of the same vessel filled with...

A: Number of moles of hydrocarbon can be determined using Ideal Gas Equation as follows,

Q: 13. Which acid in each pair below is the stronger acid? Please explain your answer with the structur...

A: Among 2-dibromoacetic acid and bromoacetic acid, 2-dibromoacetic acid is more acidic. Because, numbe...