abew7068 abew7068
  • 12-03-2024
  • Chemistry
contestada

Use the following bond energies to calculate the overall energy change of the reaction: CH₄ + 2O2 → CO₂ + 2H₂O
C-H: 413 kJ/mol; O=O: 498 kJ/mol; C=O: 799 kJ/mol; O-H: 467 kJ/mol
a) -802 kJ/mol
b) -887 kJ/mol
c) -942 kJ/mol
d) -1056 kJ/mol

Respuesta :

Otras preguntas

A song has 28 beats in 4 seconds. At this rate, how many beats are there in 30 seconds?
There are 12 students in a jewelry-making class and 8 sets of charms. What fraction of a set of charms will each student get?
A police department uncovered the body of a person who had been missing for ten years at the bottom of a quarry. The body had deteriorated so much in the last d
find the unknown measure of the rectangle? 20ft, perimeter = 54 feet
What ruling dynasty was established in China after the end of Mongol rule
How many grams of calcium bromide are in 50.0 mL of a 0.25 M calcium bromide solution?
What were the settlers at Jamestown looking for? A) gold B) tobacco C) an all water route to Asia D) religious freedom
The Constitution established three branches of government that
Which is a complete sentence? a. Many types of formations in Carlsbad Caverns. b. Turn down the last street to reach the beach. c. The sunset, behind graying s
Name three numbers between 5.89 and 5.9?