Find out the amount of heat

Assignment Help Chemistry
Reference no: EM13227909

determine the amount of heat (in kJ) given off when 1.42 * 10^4 g of NO2 is produced according to the following equation : 2 No(g) + o2(g) --> 2NO2(g) H = -114.6kj

Reference no: EM13227909

Questions Cloud

Discuss the idea that an information system by itself : Discuss the idea that an information system by itself can rarely provide a sustainable competitive advantage?
Explain what color would be expected for the indicator : The colors of the acid and base forms of the indicator bromocresol green are yellow and blue, respectively, and its pKa is 4.6. What color would be expected for the indicator in a solution of pH 6.0 and in a solution of pH 4.8?
Find out the amount of heat : determine the amount of heat (in kJ) given off when 1.42 * 10^4 g of NO2 is produced according to the following equation : 2 No(g) + o2(g) --> 2NO2(g) H = -114.6kj
Explain why it is both a business pressure and an enabler : Explain why IT is both a business pressure and an enabler of response activities that counter business pressures?
Find out the amount of heat : determine the amount of heat (in kJ) given off when 1.42 * 10^4 g of NO2 is produced according to the following equation : 2 No(g) + o2(g) --> 2NO2(g) H = -114.6kj
Calculate the reluctance of the magnetic circuit : A ‘c-core' inductor has a total air-gap length of 3 mm and a cross-sectional area of 100 cm2. Two coils are wound on the core - one of 500-turns and another of 250-turns. Assuming the iron reluctance, fringing flux and leakage flux to be negligibl..
Compute the standard enthalpy of combustion : Calculate the standard enthalpy of combustion. The standard enthalpy of formation of palmitic acid - 208kJ/mol
Prepare an aggregate plan for the coming year assuming : Prepare an aggregate plan for the coming year assuming that the sales forcast is perfect Use a spreadsheet Bradford Manufacturing in the spreadsheet an area has been designated for your aggregate plan solution.
What is the reactive power supplied to the sender : A 100 mile , 300kV, 60Hz transmission line has a reactance of 0.8 ohm per mile and a distributed capacitance of 200,000 ohms per mile. Draw a equivalent circuit phase at the sender end when the receiver is open. What is the reactive power supplied..

Reviews

Write a Review

 

Chemistry Questions & Answers

  What is underlying electronic reason for all periodic trends

what is the underlying electronic reason for all periodic trends?

  Explain the empirical formula of the unknown compound

Combustion of 3.00 g of this compound produced 7.06 g of CO2 and 1.93 g of H2O. What is the empirical formula of the unknown compound?

  State hydrochloric acid hcl is completely ionizes

Hydrochloric acid HCL, completely ionizes when dissolved in water. Calculate the PH of a solution containing

  Calculate the ph of a solution of monochloroacetic acid

The value of Ka for monochloroacetic acid is 1.35 multiplied by 10-3. Calculate the pH of a 0.24 M solution of monochloroacetic acid.

  How many moles of h2o are needed

If 32.0 g CaC2 are consumed in this reaction, how many moles of H2O are needed?

  Predict the formula of the compound the ions produce

Using condensed electron configurations and Lewis electron-dot symbols to depict the monatomic ions formed from each of the following reactants, predict the formula of the compound the ions produce. N and Mg

  State the grignard reagent containing more carbon atoms

the Grignard reagent containing more carbon atoms with the carbonyl compound containing less carbon atoms and scheme two involves the reaction of the Grignard reagent containing less carbon atoms with the carbonyl compound containing more carbon a..

  What is the ?ssys for the process

Suppose that 180 g of ethanol at 26  ?  C is mixed  with 225 g of ethanol at 83  ?  C at constant  atmospheric pressure in a thermally insulated  vessel.

  Calculate the number of moles of an ideal gas

Calculate the number of moles of an ideal gas in a 250. mL sealed container that has a pressure of 788 torr and a temperature of 72.1 degrees F.

  Compute the entropy of unfolding of lysozyme

Calculate the entropy of unfolding of lysozyme at 25 oC, given that the difference in PCof unfolding is 6.28 kJ/mol/K at both 25 oC and 75 oC. Hint: consider a path of 25 oC (folded)?75.5 oC(folded) ?75.5 oC(unfolded) ?25 oC(unfolded).

  Why must the distillation head temperature be maintained

Why must the distillation head temperature be maintained below 45?C during the cracking of dicyclopentadiene?

  State molar heat capacity at constant pressure

A sample of 1.00 mol of perfect gas molecules, originally at 1.00 atm, with a molar heat capacity at constant pressure of 7/2 R is put through the following cycle:

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