Explain what is the mole fraction of solute

Assignment Help Chemistry
Reference no: EM13490322

What is the mole fraction of solute and the molal concentration for an aqueous solution that is 16.0% NaOH by mass?

Reference no: EM13490322

Questions Cloud

Identify and explain the risks to mobile creations : identify and explain the risks to Mobile Creations (Pty) Ltd that will arise from the outsourcing arrangement with WASP Innovations CC. In your explanation you should include a description of the potential consequences of each risk
Explain the concentration of aqueous solution of fluoride : Express the concentration of a 0.0790 M aqueous solution of fluoride, F-, in mass percentage and in parts per million. Assume the density of the solution is 1.00 g/mL.
Explain the indicator changes from pink to colorless : Which condition characterizes the stoichiometric point of any acid/base titration? a) equivalent molar amounts of acid and base have reacted. b) The pH is exactly 7.0 c) The indicator changes from pink to colorless
Find the horizontal force exerted on the car : A mechanic pushes a 2.8 multiplied by 103 kg car from rest to a speed of v, doing 5400 J of work in the process. During this time, the car moves 20.0 m. find the horizontal force exerted on the car
Explain what is the mole fraction of solute : What is the mole fraction of solute and the molal concentration for an aqueous solution that is 16.0% NaOH by mass
Find the work she does on the flight bag : A flight attendant pulls her 70 N flight bag a distance of 378 m along a level airport floor at a constant velocity. Find the work she does on the flight bag
Will edge be successful in their legal action : Would your answer to b) change if Edge had written to the auditors telling them that they intended to buy NFD and were relying on the audited financial statements to assist them in making their decision?
Define a solution is made by mixing equal masses of methanol : A solution is made by mixing equal masses of methanol, CH4O, and ethanol, C2H6O. Determine the mole fraction of each component to at least three significant figures.
Compute the forward interest rates : Compute the forward interest rates, graph the yield curve and explain the factors that account for the shape of the curve.

Reviews

Write a Review

Chemistry Questions & Answers

  How to specify the stereochemistry via wedge-and-dash bonds

A pair of theoretical enantiomers is named below. For each stereoisomer, draw the structure. Be sure to specify the stereochemistry via wedge-and-dash bonds.

  Determine the molar mass of the nonelectrolyte

Determine the molar mass of the nonelectrolyte if the osmotic pressure of the solution = 23.6 atm, also express your answerin g/mol?

  Explain the temperature of the system increase or decrease

A system obtains the amount of heat equal to q > 0 from the surroundings at constant volume. Will the internal energy of the system increase, decrease, or remain constant? Will the temperature of the system increase or decrease

  How many square meters will the oil slick cover

A fishing boat accidentally spills 6.0 barrels of diesel oil into the ocean. Each barrel contains 42 gallons. If the oil film on the ocean is 2.5 × 102 nm thick, how many square meters will the oil slick cover?

  Describe what is the osmotic pressure of a solution

What is the osmotic pressure of a solution made from dissolving 30.0 g of glucose, C6H12O6, in 700 mL of water at 21.0C

  State what is the vapor pressure of the solution

A solution is made by mixing 41.0 mL of ethanol, C2H6O, and 59.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C?

  How many liters of nog are produced when 085l of 200m hno3

how many liters of nog are produced when 0.85l of 2.00m hno3 solution is added to 216 of ag according to the equation.

  Compute the dilution factor for all test tubes

Calculate the dilution factor for all 7 test test tubes. Show all work/calculations. 0.1 ml of the solution from the serial dilution 10^-4, 10^-5 and 10^-6 was pipetted onto three separate agar plates.

  What is the total pressure of the system

If a mixture of gases contained 78% nitrogen at a pressure of 984 torr and 22% carbon dioxide at 345 torr, what is the total pressure of the system?

  Estimate thickness of the oil film ( in cm)

consider a major oil spill in a lake ( a prototype situation related to Alaska Oil Spill few years ago and many subsequent spills) Amount of oil spilled is 2.9 mega gram (Mg).

  Compute the ka for the acid

Enough of a monoprotic acid is dissolved in water to produce a 0.0197 M. The PH of the resulting solution is 6.41. Calculate the Ka for the acid.

  What is the name of this hydrate

On heating 5.03 g of hydrated barium chloride, 4.23 g is left behind. What is the name of this hydrate?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd