What is the molar mass of glucose

Assignment Help Chemistry
Reference no: EM13141197

what is the molar mass of glucose if 22.5g gives a freezing point of -0.930 C when dissolved in 250 g of water?

Reference no: EM13141197

Questions Cloud

Explain a capacitor is used in the electronic flash unit : A capacitor is used in the electronic flash unit of a camera. A small battery with a constant voltage of 6 V is used to charge the capacitor with a constant current of 10 microamperes. How long does it take to charge the capacitor
Define the angle of departure is defined : The angle of departure is defined as 180 degrees plus the phase angle of GH computed at the complex pole, but ignoring the contribution of that particular pole.
Applying the equity method : Dublin Co. holds a 30% stake in Club Co. which was purchased in 2011 at a cost of $3,000,000. After applying the equity method, the Investment in Club Co. account has a balance of $3,040,000. At December 31, 2011 the fair value of the investment i..
The chinese attitude : 1 page essay on how the Chinese attitude towards women affect the chinese-american daughters in the movie Joy Luck Club
What is the molar mass of glucose : what is the molar mass of glucose if 22.5g gives a freezing point of -0.930 C when dissolved in 250 g of water?
Current design model of it : In the current design model of IT service provision at NSI, the service desk function is provided in-house by TAFE employees. Consider the option of outsourcing the service desk.
Which of these is a characteristic of cancer : which of these is a characteristic of cancer.
Find the steady state value : In both countries, g=0.02 and δ=0.04. Find the steady state value of y for each country.
Define knowledge about circuit analysis : Knowledge about Circuit Analysis, A 5.1K resistor is connected between the cathode of a 6.2V zener diode and a 12V power supply

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of the nuclide will remain after 98.4 years

The half-life of tritium (31H) is 12.3 years. If 47.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass of the nuclide will remain after 24.6 years?What mass of the nuclide will remain after 98.4 years?

  What mass of hclo4 should be present

What mass of HClO4 should be present in 0.600 L of solution to obtain a solution with a pH of 2.50?

  What mass of fe(oh)3 would be produced

What mass of Fe(OH)3 would be produced by reacting 75.0mL of a 0.0810M Fe(NO3)3 solution with 125 mL of a .150 M NaOH solution.

  Question based on thermo dynamics

Given the values of ΔH ° rxn , ΔS ° rxn , and T below, determine ΔS univ. ΔH ° rxn = 80kJ , ΔS rxn = 143J/K , T= 299K Express your answer using two significant figures.

  What is the molarity of hcl

what is the molarity of HCl in a solution prepaired by dissolving 18.25 gm HCl in 200 gm ethanol, if the density of solution is 0.86 gm per mm

  What is the molar mass of the gas

A 248 mL gas sample has a mass of 0.436 g at a pressure of 753 mm Hg and a temperature of 27 degrees celcius.what is the molar mass of the gas

  What is the final temperature of the water

121 cal of heat are added to 50.0 g of water initially at 15.0 (degrees celsius). What is the final temperature of the water.

  Explain the chemical process that occurred in his muscle

Explain the chemical process that occurred in his muscle cells to cause this discomfort. Explain the chemical reaction that has taken place in the body after exercise.

  What is the length of the box

An electron is confined to a one-dimensional box of length L. It falls from the second energy level to the ground state, and releases a photon with a wavelength of 322 nm. What is the length of the box?

  How many seconds would it take to swim

The men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56 s. At this rate, how many seconds would it take to swim 0.800 miles.

  Estimate the activation energy for reverse reaction

The activation energy for the reaction NO 2 (g)+CO 2 (g)?NO(g)+CO(g) is E a = 100kJ/mol and the change in enthalpy for the reaction is ΔH = -200kJ/mol. What is the activation energy for the reverse reaction?

  Determine what are the molar masses

Chemical analysis of the two compounds reveals that 0.25 mol ACl 2 has a mass of 100.0 g and 0.50 mol BCl 2 has a mass of 125.0 g. Determine what are the molar masses of ACl 2 and BCl 2 ?

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