User Account

All Pages

The heat of vaporization of the compound is 2749 kjmole the

Assignment Help Chemistry
Reference no: EM13386837

The fluorocarbon, C2Cl3F3, has a normal boiling point of 47.6 celsius. The specific heats of C2Cl3F3(l) and C2Cl3F3(g) are .91 J/gK, respectively. The heat of vaporization of the compound is 27.49 kj/mole. The heat required to convert 50.0g of the compound from the liquid at 5.0 celsius to the gas at 80.0 celsius is?

Reference no: EM13386837

Questions Cloud

If 300ml of 150m calcium chloride is added to 150 ml of : if 30.0ml of .150m calcium chloride is added to 15.0 ml of .100 m silver nitrate what will be the final concentration
A 290-g sample of water at 270 k is mixed with 480 g water : a 29.0-g sample of water at 270. k is mixed with 48.0 g water at 340. k. calculate the final temperature of the mixture
An aerosol spray can with a volume of 270 ml contains 30 g : an aerosol spray can with a volume of 270 ml contains 3.0 g of propane gas as propellant. what is the pressure in atms
New jersey water co njwc is considering whether to refund a : new jersey water co njwc is considering whether to refund a 50 million 14 coupon 30-year bond issue that was sold 5
The heat of vaporization of the compound is 2749 kjmole the : the fluorocarbon c2cl3f3 has a normal boiling point of 47.6 celsius. the specific heats of c2cl3f3l and c2cl3f3g are
How many moles of ammonium sulfate can be made from the : how many moles of ammonium sulfate can be made from the reaction of 30.0 mol of nh3 with h2so4 according to the
How much heat is required to convert 270 grams of ethanol : how much heat is required to convert 27.0 grams of ethanol at 28 degrees celcius to the vapor phase at 78 degrees
I the titration of 500 ml of 10 m methylamine ch3nh2 kb : in the titration of 50.0 ml of 1.0 m methylamine ch3nh2 kb 4.4 10-4 with 0.50 m hcl calculate the ph under the
A firm can raise up to 700 million for investment from a : a firm can raise up to 700 million for investment from a mixture of debt preferred stock and retained equity. above 700

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many megajoules of energy in the form of heat

how many megajoules of energy in the form of heat can be produced per year (365 days) by the heater

  Gas a has a density at specific temperature and pressure

Gas A has a density of 0.20 gL-1, and gas B has a density of 0.80 gL-1, both at the same specific temperature and pressure. Which gas will diffuse faster. Briefly explain.

  Which chemical in the following reaction is the acid

According to the Bronsted-Lowry definition, which chemical in the following reaction is the acid? CO32- + H2O -> OH- + HCO3

  The vapor pressure of pure acetone propanone is 266 torr

the vapor pressure of pure acetone propanone is 266 torr. when a non-volatile solute is added the vapor pressure of

  How many grams of this compound must you burn

If the heat of combustion for a specific compound is -1390.0 kJ/mol and its molar mass is 61.39 g/mol, how many grams of this compound must you burn to release 821.90 kJ of heat.

  How many grams of patassium chlorate decompose

How many grams of patassium chlorate decompose to potassium chloride and 524 mL of O_2 at 128C and 752 torr?

  Determine the concentration of clo- in the original sample

a 25.00mL sample of NaClO is titrated with 0.001005M HNO3. If 10.02mL of of HNO3 is required to reach the endpoint of titration, determine the concentration of ClO- in the original sample.

  Explain calcium carbonate and dichloromethane

You are provided a neutral (pH 7.0) aqueous solution of citric acid, caffeine, and triethyl amine. Provide a flow chart for how you would isolate pure caffeine from this mixture using, calcium carbonate, dichloromethane, sodium sulfate(drying), an..

  Calculate the total volume of gas produced at 22 degrees c

ammonium carbonate decomposes upon heating according to the following balanced equation nh42co3-gt2nh3co2h2o. calculate

  Explain the best to buffer an aqueous solution at a ph

Which of the following combinations would be the best to buffer an aqueous solution at a pH of 5.0? H3PO4 and H2PO4- (Ka=7.5e-3) HNO2 and NO2 (Ka=(4.5e-4) CH3CO2H and CH3COO (Ka= 1.8e-5) H2PO4 and HPO4 (Ka=6.2e-8)

  Compute the height if the temperature difference

Suppose Joule encountered the waterfall at Niagara Falls. Calculate the height if the temperature difference between the top and bottom of the waterfall is 0.20° F.

  How much does the ph change

if 0.200mole of NaOH is added to 1 liter of solution that is 0.100M in aqueous ammonia and 0.200M in ammonium chloride how much does the Ph change.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd