Question a sucrose table sugar molar mass 342 gmol solution

Assignment Help Chemistry
Reference no: EM13587938

Question: A sucrose (table sugar, molar mass 342 g/mol) solution was made by dissolving 68.2g of sucrose in 800 g of water. What is the freezing point of this solution if Kf of water is 1.86 degrees C/Molal?

Reference no: EM13587938

Questions Cloud

The johnson company began operations on january 1st when : the johnson company began operations on january 1st when its owners invested 60000. the following information was
Cmpare in your mind 3 different liquids pure ethanol a 50 : compare in your mind 3 different liquids pure ethanol a 50 ethanolwater mixture and a 50 ethanolmethanol mixture. rank
Production beginning inventory 4000 units units started : the painting department of the garner manufacturing company has the following production and manufacturing cost data
The johnson company began operations on january 1st when : the johnson company began operations on january 1st when its owners invested 60000. the following information was
Question a sucrose table sugar molar mass 342 gmol solution : question a sucrose table sugar molar mass 342 gmol solution was made by dissolving 68.2g of sucrose in 800 g of water.
Derive the maximum number of independent killing vector : suppose that xi is a killing vector so that it satisfies the equationxiab xiba 0.you have previously shown that xi
For markowis company variable costs are 63 of sales and : for markowis company variable costs are 63 of sales and fixed costs are 214750. managements net income goal is 126501.
Carmelita company sells 40000 units at 18 per unit : carmelita company sells 40000 units at 18 per unit. variable costs are 10 per unit and fixed costs are 62000. determine
What is a whistleblower could betty vinson have been a : 1983 in clinton miss. as long distance discount services inc. ldds. formed to take advantage of the business

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the partial pressure of each gas

A mixture of 4.50 g of He, 12.0 g of Ne, and 29.0 g of Kr is placed in a cylinder at STP. Calculate the partial pressure of each gas.

  Explain water flowing through pipes of carbon steel must

water flowing through pipes of carbon steel must be kept at PH 5 or greater than limit corrosion if an 8.0 *10^3 Ib/hr water stream contains 10 ppm sulfuric acid and 0.015% acetic acid

  Calculate the concentrations of all species at equilibrium

at 25degc k 0.090 for the following reaction.h2og cl2og 2 hoclgcalculate the concentrations of all species at

  How long will it take for the total pressure in the flask

The first-order decomposition of phosphene to phosphorus and hydrogen 4PH3(g) → P4(g) + 6H2(g)

  Explain ea in the absence of conversions

In temperature dependance of reaction rates, if you use R=8.314 J/molxK, what should the units be for Ea in the absence of conversions

  Compute the ph of a solution contaning

calculate the pH of a solution contaning 0.2m acetic acid (pka=4.7) and 0.1 m sodium acetate? a. write the equation ph=pka+log [A-]/[HA]

  A vessel of 1000 l is filled with 1000 mole of h2 2000

a vessel of 1.000 l is filled with 1.000 mole of h2 2.000 moles of n2 and 2.000 moles of ammonia. nbspconcentration of

  State balance equation and predict the moles of ammonia

Write the balance equation and predict the moles of ammonia that can be made using usng 22.4g of nitrogen and an unlimited amount of hydrogen

  Define the amino acids with ionizable side chains

Assume that the amino acids with ionizable side chains have the following pKas: Asp 3.65; Glu 4.25; His 6.0; Lys 10.53, Arg 12.48; Cys 8.18; Tyr 10.07. Also Assume that the a-amino group has a pKa of 9.62, and the a-carboxyl group has a pKa of 2.3..

  Evaluate the absorbance at 600 nm

The acid-dissociation constant for an acid-base indicator HIn is 0.0000438. At 600 nm, the molar absorptivities are 2230 for HIn and 8900 for In-. Calculate the absorbance at 600 nm of a 1.00 x 10-4 M solution of the indicator at pH 4.81 in a 1.00..

  The oil from the fingers is burned off how does this

the crucible is handled with oily fingers after its mass measurement but before the 3g sample of the hydrated salt is

  What is the mass of a cube of lead

The mass of a cube of iron is 439 g. Iron has a density of 7.87 g/cm3. What is the mass of a cube of lead that has the same dimensions?

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