Explain what is the mole fraction of solute

Assignment Help Chemistry
Reference no: EM13184261

What is the mole fraction of solute and the molal concentration for an aqueous solution that is 17.0% NaOH by mass?

Reference no: EM13184261

Questions Cloud

Prepare an income statement using single-step form : Prepare an income statement, using the single-step form, and a statement of owner's equity using the data (below) from the ledger of Morrison Co. after adjustment at September 30, 2011
State distillation apparatus have atmospheric pressure : Why is it important that your distillation apparatus to have a vent to atmospheric pressure and why do you put a boiling chip
What is the market equilibrium rental price per month : Suppose that a new government is elected that wants tokeep out the poor. It declares that the minimum rent that can be charged is $2500 per month. If the government can enforce that price floor, will there be a surplus or ashortage? Of how many un..
State the boiling temperature remains constant : When distilling a pure compound, the boiling temperature remains constant although you are heating the flask. Why?
Explain what is the mole fraction of solute : What is the mole fraction of solute and the molal concentration for an aqueous solution
Explain the failures to mitigate the looming trouble : Where (i.e., what industries, countries, regions) the problem will affect the most When the problem started and how long it took for it to become a serious threat to garner the nations attention Whythe problem was allowed to develop and materialize i..
Compute the concentraion of the deprotoned form : Data from a lab experiment to calculate the concentraion of the deprotoned form of p-nitrophenol in the solution that we made up which consisted of:
Relevant international accounting standards : By using the regulatory discussions and relevant international accounting standards (IASs) which are taught in the module APC311, you are required to provide a critical evaluation of the following areas of financial reporting.
Why was a product well suited to monopolization : When the Great Depression caused a slump in diamond prices, De Beers Consolidated Mines undertook successful efforts to control the world supply of uncut diamonds and to increase consumer demand for cut diamonds. The company was able to increase c..

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate total number of cl ions

.134 mole of KCl and .212 mole of CaCl2 were dissolved in water, calculate total number of Cl ions in the solution

  Calculate the number of pcl3 molecules

calculate the number of PCl3 molecules formed when 97 P4 molecules and 606 Cl2 molecules react?

  Calculate the total pressure in this flask at equilibrium

A flask containing only NO2(g) at an initial pressure of 8.60 atm is allowed to reach equilibrium. Calculate the total pressure in this flask at equilibrium.

  What is the molar mass of this gas

A 0.113 g sample of a gas exerts a pressure of 780 torr in a 50.4 mL container at 23?C.What is the molar mass of this gas?

  How much potassium nitrate remains in solution

A mixture of twenty five grams of potassium nitrate(KNO3) and two grams of CuSO4*5H20 with 11.5 grams of water at 100 degree celcius temperature, 15 g ramsof water are mixed.

  Determine the simplest formula of the compound x

An unidenti?ed organic compound X, containing C, H, and O was subjected to combustion analysis. When 228.4 mg of pure X was burned 627.4 mg of CO2 and 171.2 mg of H2O were obtained. Determine the simplest formula of the compound X?

  What is the new volume of the gas

the volume of a gas is 93 mL when the temperature is 91C. If the temperature is reduced to 5C without changing the pressure, what is the new volume of the gas?

  State the standardized perchloric acid solution

The standardized perchloric acid solution is then used to titrate 41.10 mL of a solution of sodium lactate (NaC2H5OCOO). An endpoint is reached when 18.22 mL of perchloric acid has been added.

  Calculate how many palladium atoms will have to be laid

Calculate How many palladium atoms will have to be laid side by side to span a distance of 4.28 mm if The radius of a palladium atom is 137 pm.?

  Compute the fraction of lidocaine present in the form lh

Next, you add 1.00 mL of 1.35 × 10-6 M lidocaine to this mixture Denoting lidocaine as L, calculate the fraction of lidocaine present in the form LH .MOPS Buffer Ka = 6.3 × 10-8. Lidocaine Kb = 8.7 × 10-7, calculate the fraction of lidocaine prese..

  How many milliliters of a k3po4 soln must be used

How many milliliters of a 533 mL solution of 1.3 M K3PO4 must be used to make 316 mL of a solution that has 0.79 moles of K+?

  Explain the oxygen number density decrease

This race is a challenge to the human organism! By what percentage does the oxygen number density decrease between the start and the finish of the race?

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