Explain delta heat formation of butane

Assignment Help Chemistry
Reference no: EM13297121

Find delta heat formation of butane. C4H10 + 13/2 O2 ---> 4 CO2 + 5 H2O. Delta H comb= -2881.9 Delta Heat formation of CO2 = -393.5kJ/mol Delta Heat formation of H2O = -241.8kJ/mol What is the kJ?

Reference no: EM13297121

Questions Cloud

Spectrum of antibacterial activity : Why has fluorine been added? The structure is Cephalosporin.
What are her two strongest arguments? : The European monetary union and the euro have worked reasonably well. Britain has remained outside. Your British friend is trying to convince you that Britain should stay out of the monetary union
Find what is the range of the values that would be expected : a spot speed study was conducted on a freeway on which the mean speed and the standard deviation were found to be 72 .4 mi/hr and 5.4 mi/hr, respectively. what is the range of the values that would be expected to contain the middle 95 percent of s..
What are firm income tax liability and its after-tax income : The Talley Corporation had a taxable income of $485,000 from operations after all operating costs but before (1) interest charges of $97,000, (2) dividends received of $29,100.
Explain delta heat formation of butane : Find delta heat formation of butane. C4H10 + 13/2 O2 ---> 4 CO2 + 5 H2O. Delta H comb= -2881.9 Delta Heat formation of CO2 = -393.5kJ/mol Delta Heat formation of H2O = -241.8kJ/mol What is the kJ
Using present worth analysis which process should b selected : The operating cost will be $10,000 per quarter with a salvage value of $25,000 after its 2-year life. Process B will have a first cost of $250,000, an operating cost of $15,000 per quarter and a $40,000 salvage value after its 4-year life.
What is the monthly loan payment : What is the monthly loan payment? Round your answer to the nearest cent. $ What is the loan's EFF%? Round your answer to two decimal places.
Calculate the total amount jonathon : Calculate the total number of repayments Jonathon has to make to his brother and calculate the total amount Jonathon has to repay to his brother.
What will the portfolio new beta be after these transaction : The portfolio has a beta of 1.00. You are considering selling $100,000 worth of one stock with a beta of 1.05 and using the proceeds to purchase another stock with a beta of 1.50. What will the portfolio's new beta be after these transactions?

Reviews

Write a Review

Chemistry Questions & Answers

  State a balanced molecular equation

undergoes a thermal decomposition reaction to form gold metal and oxygen gas. Write a balanced molecular equation that describes this reaction.

  Explain the temperature dependence of the rate constant k

We could find out more information about ths reaction by studying the temperature dependence of the rate constant, k. These same experiments could be carried out at a lower temperature (ice bath) and a second rate constant, k2 could be determined ..

  State solid in water and nitric acid and then dilute

Suppose you have a copper nitrate solid. You are not sure, however, if the solid is copper (I) nitrate, CuNO3, or copper (II) nitrate, Cu(NO3)2. You dissolve a 0.1015 gram sample of this solid in water and nitric acid and then dilute it to a final..

  Wavelengths of light are each quantized to excite electrons

Four wavelengths of light are each quantized to excite electrons of a given atom to a particular higher energy shell. Assign wavelengths of 496nm, 356nm, 701nm, and 591nm

  Explain food dye on the spectrophotometer

Make a list of the operations you will need to perform in order to display a spectrum of your food dye on the spectrophotometer.

  Explain the preparation of lactate buffer

Describe the preparation of 0.250 L of 50.0 mM lactate buffer, pH 4.5 using a 0.5 M solution of lactic acid and 0.5 M solution of sodium lactate. pka=3.9

  Explain what is the molecular formular of phosphorus

the mass density of phosphorus vapour is 0.6388 kg per meter cube. What is the molecular formular of phosphorus under these conditions

  Explain the normal boiling point for h2se is higher

The normal boiling point for H2Se is higher than the normal boiling point for H2S . This can be explained by

  Explain application of the concepts of vsepr theory leads

Application of the concepts of VSEPR theory leads us to conclude that the shape of the SO3 molecule is

  Compute atomic mass of the metal

A Volume of 211 mL of H is collected over water, the water level in the collecting vessel is the same as the outside level. Atm Pressure is 756 Torr and the temp is 25 degree C. Calculate atomic mass of the metal.

  Few sugar substitutes are made from derivatives of sucrose

Some sugar substitutes are made from derivatives of sucrose. SucraloseTM is a sweetener found in soft drinks and low-calorie foods such as yogurt.

  State what is the heat of vaporization of ethanol

The heat of fusion, ?Hfus, of ethanol (C2H5OH) is 4.9 kJ/mol. The heat of sublimation of ethanol, for the process C2H5OH(s) ? C2H5OH(g) , is 43.5 kJ/mol. What is the heat of vaporization of ethanol?

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