Calculate the standard enthalpy of formation

Assignment Help Chemistry
Reference no: EM13693192

Problem- Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation:
2CH3NO2(l)+3/2O2(g)?2CO2(g)+3H2O(l)+N2(g)

The standard enthalpy of combustion for nitromethane is ?1418kJ.

Calculate the standard enthalpy of formation (?H?f) for nitromethane.

Express your answer using one decimal place.

Give reasons or calculations to sustain your answer.

Reference no: EM13693192

Questions Cloud

How many moles of butane will be required to generate energy : Problem- How many moles of butane will be required to generate 2,263 kJ of energy when it undergoes combustion? 2C4H10(g) + 13O2(g) ? 8CO2(g) + 10H2O(g) ?H = -5755 kJ
What effect might having the hydroxy group alpha : Problem- What effect might having the hydroxy group alpha (next door to) the carboxylic acid have on the pKa of the acid and why
What was the mass percentage of the table salt : Problem- table salt, NaCl(s), and sugar, C12H22O11(s), are accidentally mixed. A 3.50-g sample is burned, and 3.20 g of CO2(g) is produced. What was the mass percentage of the table salt in the mixture
Why is acetyl-coa an optimal intermediate for entry : Problem- Why is acetyl-CoA an optimal intermediate for entry into the Citric acid cycle compared to any other intermediate
Calculate the standard enthalpy of formation : Problem- Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation: 2CH3NO2(l)+3/2O2(g)?2CO2(g)+3H2O(l)+N2(g)
What is the equilibrium concentration of zn2+ ions : Problem- A solution is prepared by addind 3.6 mol of KCN to 1.00 L of 0.16 M Zn(NO3)2. What is the equilibrium concentration of Zn2+ ions. (Kf=4.2x10^19 for Zn(CN)4^-2
How many grams of water are produced : Perchloric acid reacts with Magnesium Hydroxide to form Magnesium Perchlorate and water. If 17.8 mL of a 2.07 M solution of Magnesium hydroxide is mixed with 50.0 mL of a 1.24 M solution of perchloric acid, how many grams of water are produced
Explain potassium phosphate and calcium chloride : Problem- Dissolution of sodium chloride, naphthalene C10H8, potassium phosphate, and calcium chloride.
Fuel dragsters and funny cars burn nitromethane as fuel : Problem- Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation- 2CH3NO2(l)+3/2O2(g)?2CO2(g)+3H2O(l)+N2(g)

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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