1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gala2k [10]
3 years ago
11

Pls help! 2CO + O2 → 2CO2

Chemistry
2 answers:
jok3333 [9.3K]3 years ago
7 0

The bond energy of each carbon-oxygen bond in carbon dioxide is d. 736 kJ

Since the chemical reaction is 2CO + O₂ → 2CO₂ and the total bond energy of the products carbon dioxide CO₂ is 1,472 kJ.

Since from the chemical reaction, we have 2 moles of CO₂ which gives 1,472 kJ and there are two carbon-oxygen, C-O bonds in CO₂, then

2 × C-O bond = 1,472 kJ

1 C-O bond = 1.472 kJ/2

C-O bond = 736 kJ

So, the bond energy of each carbon-oxygen bond in carbon dioxide is d. 736 kJ

Learn more about bond energy here:

brainly.com/question/21670527

olganol [36]3 years ago
7 0

Answer: 736 kJ

Explanation:

You might be interested in
Is it possible for a balloon with an initial internal pressure equal to 250.0 kPa
MrRa [10]
No, don't try, it will explode  close to 187 kPa
6 0
3 years ago
Is the prime meridian a longitudinal or latitudinal line?
Nesterboy [21]

Answer:

longitudinal

Explanation:

A prime meridian is the meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its anti-meridian (the 180th meridian in a 360°-system) form a great circle. This great circle divides a spheroid into two hemispheres.

4 0
3 years ago
Approximately how long does it take for the moon's phases to change from a NEW moon to a FULL moon?
stiks02 [169]

Answer:

4 weeks

Explanation:

It takes 4 weeks for the cyclle to be happening again

8 0
3 years ago
As an electron gains energy, it becomes excited and jumps to a lower energy level?
Maru [420]

Yes if you add an energy to an electron the electron will become excited, and it will jump to its highest level then go back down releasing  energy


3 0
3 years ago
Read 2 more answers
Hello! Please help.
loris [4]

Answer:

Air is a mixture. Its constituents can be separated. For example: oxygen, nitrogen etc.

Hydrochloric acid is a mixture, being an acidic liquid.

4 0
3 years ago
Other questions:
  • Which of the following reactions would have the smallest value of K at 298 K? Which of the following reactions would have the sm
    11·1 answer
  • Water learned in science class that different substances release heat at different rates. He decides to test this. At home, Walt
    9·2 answers
  • What is aqueous solution give few examples​
    13·1 answer
  • WILL MARK BRAINLIEST! After this I have 1 more. PLZ HELP!_!
    14·1 answer
  • The synthesis of ATP by oxidative phosphorylation, using the energy released by movement of protons across the membrane down the
    12·1 answer
  • An object has a mass of 20 g and volume of 10 cm. Enter the numerical value for the density of the object in units of g/cmº
    5·1 answer
  • K₂O +2Li Li₂O +2k how do you solve?
    12·1 answer
  • Can someone please describe what they’re seeing in this picture?
    10·1 answer
  • The molarity of a solution that contains 8.0 g of NaOH in a liter of solution is
    14·1 answer
  • The parent element 42 19 K decays by beta decay. Which daughter element will
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!