Calculate the enthalpy change

Assignment Help Chemistry
Reference no: EM13118199

You are given the following data.
S(s) + 3/2 O2(g) → SO3(g) ΔH = -395.2 kJ
2 SO2(g) + O2(g) → 2 SO3(g) ΔH = -198.2 kJ
Calculate ΔH for the reaction below.

S(s) + O2(g) → SO2(g)

Reference no: EM13118199

Questions Cloud

Calculate the activation energy for a reaction : calculate the activation energy for a reaction if its rate constant increases from 10 to 45 s as the temperature increases from 298 to 315 k .
How are the goals of the tests similar and different : How are the goals of the tests similar and different? How are the tests used? What are the purposes of giving these differing tests?
Describe a current method of whole animal cloning : Describe the serial transplantation experiments performed by John Gurdon in the 1960s and what they revealed.
Probability jill crossed the finish line : Jack and Jill ran a 200 meter race. Jill ran the race in 25 seconds and won by 5 meters; that is Jack had run only 195 meters when Jill crossed the finish line.
Calculate the enthalpy change : You are given the following data. S(s) + 3/2 O2(g) → SO3(g) ΔH = -395.2 kJ 2 SO2(g) + O2(g) → 2 SO3(g) ΔH = -198.2 kJ Calculate ΔH
How a triglyceride is formed from molecule and fatty acids : draw a glycerol and explain how a triglyceride is formed from this molecule and fatty acids.
Link between exponents and logarithms : What is the relationship between exponents and logarithms? How would one distinguish between the two, using both a graph and a sequence?
Convert the table to the relative frequency distribution : How many cities have a population of at least 100,000 but less than 1,000,000? What percentage of cities are in this group?
Which are partically composed of protien : The stomach contains enzymes that aid in digestion, including proteases which digest proteins. Why don't these enzymes digest the stomach and small intestine, which are partically composed of protien?

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