How many grams of ethylene glycol must be added

Assignment Help Chemistry
Reference no: EM13125495

How many grams of ethylene glycol C2H6O2 must be added to 1.15kg of water to produce a solution that freezes at -3.68 degrees celsius?

Reference no: EM13125495

Questions Cloud

What is the ph after addition of hbr : A 100.0-mL buffer solution is 0.175M in HCIO and 0.150M in NaCIO .What is the pH after addition of 150.0mL of HBr?
Enough seats for all ticket holders who show for flight : What is the expected number of ticket holders that will fail to show for the flight? What is the probability that the airline will not have enough seats for all the ticket holders who show for the flight?
Determining copper in brass : Determining Copper in Brass, 1st I titrated Na2S2O3 and determined the molarity to be 0.164. I am having trouble with the calculations for the dissolution of brass.
Illustrate what adjusting journal entry must be made : illustrate what adjusting journal entry must be made to recognize bad debts expense on June 30, 2012?
How many grams of ethylene glycol must be added : How many grams of ethylene glycol C2H6O2 must be added to 1.15kg of water to produce a solution that freezes at -3.68 degrees celsius?
Probability to miss part of report if wait until grading : If the sports report begins at 11:10, what is the probability that he misses part of the report if he waits until grading is done before turning on the TV?
Explain important information about heat and temperature : Important information about Heat and temperature, What is Heat? What is temperature? What are the various properties that account for temperature?
Average cash gain or loss during a typical month : Construct a single month's cash budget with the information given. What is the average cash gain or (loss) during a typical month for Chadmark Corporation?
What volume does the gas occupy : A balloon filled with helium gas has a volume of 741 mL at a pressure of 1 atm. The balloon is released and reaches an altitude of 6.5 km,where the pressure is 0.5 atm.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the work done

Celsius and heated to the temperature of 275 degree Celsius at a constant pressure of 0.975 atm. compute the work done?

  Computing delta h

Calculating Delta H, Use some or all of the following reaction enthalpies to calculate delta H for the reaction:

  What weight of sulfuric acid will be needed

What weight of sulfuric acid will be needed to react completely 35.5g of ammonia in the production of ammonium sulfate.

  What is the linear attenuation coefficient for the material

A material is found to have a tenth-thickness of 2.3 cm for 1.25-MeV gamma rays. a) what is the linear attenuation coefficient for this material? b) What is the half thickness? c) what is the mean-free-path length for 1.25-MeV photons in this mate..

  Type of acrylic material and its properties

The objective is to implement a menu-based system for Bank Accounts in order to simulate a very simple banking system. Many structures have to be declared to manage bank accounts.

  Compute the energy absorbed

A swimming pool contains 88,000 liters of water and it having a surface area of 5 meters by 10 meters. It is observed that when this swimming pool is heated by the Sun for six hours.

  How this buffer neutralizes added bases

A buffer is made by dissolving H3PO4 and NaH2PO4 in water. Write and equation that shows how this buffer neutralizes added bases.

  Determine how many grams of oxygen gas are essential

When C2H5OH +3O2 produces 2CO2 + 3H2O,determine how many grams of oxygen gas are essential for complete combustion of 421grams of ethanol ?

  Hydrochloric acid to the buffer solution

what are the pH and the change in pH after the addition of 0.054 mol hydrochloric acid to the buffer solution?

  What is the of x-281

To find the pKa of X-281, you prepare a 0.075 M test solution of X-281. The pH of the solution is determined to be 3.00. What is the of X-281.

  Calculate the mass percentage of nitrogen in the sample

If 76.0 mL of .150 M HCL is needed to neutralize all the NH3 from a 2.25-g sample of organic material, calculate the mass percentage of nitrogen in the sample.

  What is the value of the equilibrium constant (kc)

Consider the following reaction: NH4HS(s) NH3(g) + H2S(g) An equilibrium mixture of this reaction at a certain temperature was found to have [NH3]=.278M and [H2S]=.355M.

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