Calculate the standard enthalpy of formation of carbon

Assignment Help Chemistry
Reference no: EM13344890

Calculate the standard enthalpy of formation of carbon disulfide (CS2) from its elements, given the following data.

C(graphite) + O2(g) CO2(g) ΔH°rxn = -393.5 kJ/mol
S(rhombic) + O2(g) SO2(g) ΔH°rxn = -296.4 kJ/mol
CS2(l) + 3 O2(g) CO2(g) + 2 SO2(g) ΔH°rxn = -1073.6 kJ/mo

Reference no: EM13344890

Questions Cloud

A horizontal cantilever of length l supports a load w : a horizontal cantilever of length l supports a load w uniformly distributed along its length. the cantilever is proped
A volume of 600 ml of aqueous potassium hydroxide koh was : a volume of 60.0 ml of aqueous potassium hydroxide koh was titrated against a standard solution of sulfuric acid
Barium metal crystallizes in a body centered cubic lattice : barium metal crystallizes in a body centered cubic lattice. the unit cell edge length is 502 pm and the density of the
Create a base class called shapeuse this class to store : create a base class called shape.use this class to store two double type value that could be used to compute the
Calculate the standard enthalpy of formation of carbon : calculate the standard enthalpy of formation of carbon disulfide cs2 from its elements given the following
To the alchemists gold was the material representation of : to the alchemists gold was the material representation of purity. it is a very soft metal that can be hammered into
In a concentration calculation if we are given the solute : in a concentration calculation if we are given the solute measurement in grams and the volume of solution in liters
Consider three level converter it suppllies 600vrms line : consider three level converter it suppllies 600vrms line to line 60hz balanced 3 phase fundamental voltage. each dc
How many calories are required to warm 150 g of water from : how many calories are required to warm 15.0 g of water from 75 c to 100.0 c and convert it to steam at 100.0 c? the

Reviews

Write a Review

Chemistry Questions & Answers

  What kind of electromagnetic spectrum is the radiation

What type of electromagnetic spectrum is this radiation? microwave ultraviolet infrared x-ray (b) If the detector is capturing 8. 107 photons per second at this wavelength, what is the total energy of the photons detected in one hour? 8.20e12 J/hr

  State nmr signals that is diagnostic for either isomer

Select the IR frequency and number of NMR signals that is diagnostic for either isomer a or isomer b. Isomer A: cyclopentanecarboxamide Isomer B: 6-hydroxyhexanenitrile

  Explain if specific amount of carbon reacts

If specific amount of carbon reacts with 1.00 g, 1.50 g, and 2.00 g of Hydrogen to form compounds of A, B, and C respectively,

  Explain the enthalpy for combustion of benzene

The enthalpy for combustion of benzene (C6H6) is -3270 KJ/mole. How much heat is release on the combustion

  Calculate the heat released

Calculate the heat released when 2.57 L of Cl2(g) with a density of 1.88 g/L reacts with an excess of sodium metal at 25°C and 1 atm to form sodium chloride.

  Explain what is the molecular mass of this gas

An unknown gas that occupies 1.00 L at a pressure of 534 torr and a temperature of 295.7 K weighs 0.9847 g. What is the molecular mass of this gas

  Calculate [h+ ], [oh - ], and the ph for this solution

A solution is prepared by mixing 78.0 mL of 5.00 M HCl and 35.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Calculate [H+ ], [OH - ], and the pH for this solution.

  Define tank with oxygen and the other with acetylene

Imagine that you have a 6.00L gas tank and a 3.50L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch.

  What is the delta g in kj per mol

What is delta G for this reaction at 298 K when the partial pressures are PC2H6 0.15 atm, PH2 0.15 atm, and PCH4 0.75, What is the delta G in kJ/mol?

  Explain aspartic acid and phenylalanine

At what ph would you carry out an electrophoresis experiement if you wanted to seperate a mixture of lysine

  Explain hydroxide ion reacts directly with h+

Use Le Chatelier's Principle and the weak acid dissociation equilibrium to explain how the addition of NaOH will completely neutralize an unknown weak acid at the equivalence point in a titration. Consider that hydroxide ion reacts directly with H..

  What is the maximum electrical work, in joules

A voltaic cell is based on the reaction Sn + I2 = Sn2+ + 2I-.

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