Explain what is the molecular weight in g/mol

Assignment Help Chemistry
Reference no: EM13543775

A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make 1.00 L of solution. The osmotic pressure of this solution is 0.750 atm at 25oC. What is the molecular weight in g/mol of the unknown solute?

Reference no: EM13543775

Questions Cloud

Compute the shear modulus of the wood : A plank 2.00 cm thick and 16.7 cm wide is firmly attached to the railing of a ship by clamps so that the rest of the board extends 2.00 m horizontally over the sea below, find the shear modulus of the wood
Describe the characteristics of the futures contracts : Describe the characteristics of the futures contracts Bob suggested in his reply (such as price of a standard contract, term to maturity, and semiannual coupon rate of a standard contract
Explain the starting solution from cola drinks : Why would it be difficult to observe a positive Ceric Nitrate Teston an old bottle of a diet cola drink (Diet Cola if it contained hydrolyzed aspartame)? What indicates a positive test andwhat color is the starting solution from cola drinks
Find what power must its motor deliver : An escalator joins one floor with another one 8.20 m above. The escalator is 13.3 m long and moves along its length at 62.0 cm/s. What power must its motor deliver
Explain what is the molecular weight in g/mol : A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make 1.00 L of solution. The osmotic pressure of this solution is 0.750 atm at 25oC. What is the molecular weight in g/mol of the unknown solute
Evaluate the moment of inertia of the disk : A large disk with a radius of 20 cm has a string attached to its edge, which is hanging over a table with a 200 g mass attached to it. determine the moment of inertia of the disk
Explain chloride hexahidrate with ethylenediamine : A Student reacts 4.0 grams of nickel (II) Chloride Hexahidrate with 4.0 grams of ethylenediamine (NH2CH2CH2NH2). Calculate the theorethical yield of [Ni(NH2CH2CH2NH2)3]Cl2*2H20
Find the wavelengths and frequencies of first four harmonics : A 30cm string of linear density 7.0 g/m is stretched to a tension of 35N and fixed at both ends, Calculate the wavelengths and frequencies of the first fourharmonics
Analyze the limitations on the use of contract options : Analyze the limitations on the use of contract options. Determine the advantages and disadvantages for a 10-year contract option versus a two-year contract.

Reviews

Write a Review

Chemistry Questions & Answers

  A 320-g sample of water at 290 k is mixed with 510 g water

a 32.0-g sample of water at 290. k is mixed with 51.0 g water at 320. k. calculate the final temperature of the mixture

  Explain how many moles of excess base are present

How many moles of excess base are present? How many additional mL of 0.100 M HCl would be required to neutralize the solution?

  Explain sodium bromide plus sodium sulfide

What is the name of the compound when you say Sodium Bromide plus Sodium Sulfide. Also, please write the formulas for each.

  If the concentration of no2 is 55 times 105 ppm and the

a 100.0-l flask contains a mixture of no2 gas and co gas. if the concentration of no2 is 5.5 times 105 ppm and the

  State the condensed structure of the primary alcohol

Write the condensed structure of the primary alcohol (RCH2-OH type) with the general formula C4H10O.

  Explain the organic compound called aluminon

The organic compound called aluminon is used as a reagent to test for the presence of the aluminum ion in aqueous solution

  Define what is the molarity of a solution made by dissolving

What is the molarity of a solution made by dissolving 5.69 g of sodium acetate in water and diluting to 750. mL? (molar mass NaC2H3O2 is 82.0 g/mol.)

  Explain the reaction yield a carboxylic acid and formic acid

How come the reaction of terminal alkynes and alkenes with KMNO4 would yield a carboxylic acid and carbon dioxide. Why woulndn't the reaction yield a carboxylic acid and formic acid

  How many moles of bi2o3 react

When 338 g of Bi2O3 reacts with excess carbon, how many moles of Bi2O3 react?

  What is the freezing point of a solution

What is the freezing point of a solution of aluminum chloride that contains 42.0 g AlCl3 dissolved in 530. g of water?

  Al3 is reduced to als at an electrode if a current of 200

al3 is reduced to als at an electrode. if a current of 2.00 ampere is passed for 48 hours what mass of aluminum is

  Explain the order of elution you observed while performing

explain the order of elution you observed while performing the gas chromatography for this experiment. what property of

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