Purchase Solution

Working with Enthalpy

Not what you're looking for?

Ask Custom Question

The reaction of 4.49 g of carbon and 9.21 g of oxygen, produced carbon dioxide, and 113.2 kJ of heat. What is the enthalpy of formation of carbon dioxide?

Purchase this Solution

Solution Summary

Simple and step by step explanations along with the final answer. Enables you to do similar problems yourself.

Solution Preview

All chemical reactions involve a change in enthalpy (defined as the heat produced or absorbed during a reaction at constant pressure)

The reaction is C(s) + O2(g) ---> CO2 (g) + 113.2kJ

Assume that the CO2 ...

Purchase this Solution


Free BrainMass Quizzes
Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.