Dissolved sucrose incrases its boiling point temperature

Assignment Help Chemistry
Reference no: EM13176306

You have 100 moles of solvent (not water). You have determined that 100g of dissolved sucrose incrases its boiling point temperature by 10C. For 100 moles of the pure solvent, how much mass (in grams) of salt (NaCl) is needed to increase the boiling point temperature of the now solvent-salt solution by 20C?

Given: Sucrose: molar mass: 342.3 g/mol

Salt: NaCl, molar mass: 58.44 g/mol

Reference no: EM13176306

Questions Cloud

Explain poverty rate : Select any four of the six summary statements and explain in detail the significance and possible causes of each item. Be sure to use the economic concepts and polices discussed in your textbook where applicable. Identify possible economic policie..
State the electron-state h atom absorbs a photon : the electron-state H atom absorbs a photon of wavelength 93.78 nm. To what energy level does the
State during the preparation of a solution : During the preparation of a solution, a solute is dissolved in a volume of solvent smaller than the desired volume of solution. Subsequently, solvent is added until the final volume of solution is reached
Find equations for the equilibrium be between h+ and cro4 : NaOH is added to K2CrO4 and K2Cr2O7 separately in test tubes and a color change is noted.
Dissolved sucrose incrases its boiling point temperature : You have 100 moles of solvent (not water). You have determined that 100g of dissolved sucrose incrases its boiling point temperature by 10C. For 100 moles of the pure solvent, how much mass (in grams) of salt
Find increase in the quantity willingly provided at price : An increase in _____________ is an increase in the quantity willingly provided at any price, or (equivalently) a decrease in the price necessary to bring forth any particular amount to the market? An decrease in price in one market will (all else ..
Difference between forest and cultivated soils : Identify the main characteristics of acid and sandy soils that affect plant growth. Discuss the soil technique and agricultural system that are appropriate form the management of these soils.
Balance sheet for the toy business : Prepare an income statement and a balance sheet for the toy business as at June 30.
State the values of delta h and delta s for the reaction : The values of delta h and delta s for the reaction CaCo3(s) yields CaO(s)+CO2(g) are 177.8kJ and 160.5 J/K respectively. the pressure of CO2 at equilibrium for the process

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the mass of nitrogen dissolved at room temperature

Calculate the mass of nitrogen dissolved at room temperature in an 81.0L home aquarium. Assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.

  Determine how much heat is evolved or absorbed

Determine how much heat is evolved or absorbed when 30.0 g of lithium iodide completely dissolves in water.

  Explain reacts at a constant temperature

calculate E when 830.0 g of CH3OH(g) completely reacts at a constant temperature of 300 K and constant pressure of 0.95 atm.

  What is the mass in mg

Determine the pH of the solution resulting from the combination of 40.0 mL of 0.200 M Perchloric acid and what is the mass in mg

  At what temperature does benzene boil

Benzene has a heat of vaporization of 30.72;{{rm{kJ}}}/{{rm{mol}}} and a normal boiling point of 80.1 ^circ {rm{C}}. At what temperature does benzene boil when the external pressure is 420 torr?

  The lowest possible integers and the coefficient of water

Balance the following equation in acidic solution using the lowest possible integers and give the coefficient of water.

  Calculate the solubility of zinc hydroxide

Calculate the solubility of zinc hydroxide, Zn(OH)2, in 1.00 M NaOH.  Ksp = 3.0 × 10-16 for Zn(OH)2, Kf = 3.0 × 1015 for Zn(OH)42-

  What is the rate of formation of h2o

If at a given moment O2 is reacting at a rate of 0.317 mol/L s, what is the rate of formation of H2O?

  Find the temperature of the coffee after the ice melts

The heat of fusion of ice (the heat associated with ice melting) is 6.0 kJ/mol. Find the temperature of the coffee after the ice melts.

  Write the electronic configurations of neutral bi

What are the n and l quantum numbers of the electron removed when Bi is ionized to Bi+ and would you expect element 115 to have ionization energy greater than, equal to, or less than that of bismuth? Explain.

  Determine the solubility of co2

determine the solubility of CO2 in soda water at 25 degreeC if the pressure of CO2 is 5.2 atm

  State what is the concentration of an ammonium chloride

What is the concentration of an ammonium chloride solution prepared by using 0.5L of water to dissolve the product of the reaction of 1.25 L of ammonia gas at 22 degrees C

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