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
Alex73 [517]
2 years ago
6

Calculate how many moles of water molecules were produced in the combustion of ethanol in oxygen.

Chemistry
1 answer:
nadya68 [22]2 years ago
8 0

There  are 3 moles of water formed in the complete combustion of ethane.

<h3>What is Combustion Reaction? </h3>

Combustion is a chemical reaction between substances , usually including oxygen and usually accompanied by the generation of heat and light in form of flame.

For example , the wood burning in a fireplace. The wood is a fuel which continuously react with oxygen in the air in a combustion reaction.

When ethane goes for combustion

reaction ,

C2H6+7/2 O2→2CO2+ 3H2O

As you can see on the above reaction 3 moles of water molecules are produced .

to learn More about Combustion Reaction click here brainly.com/question/15117038

#SPJ9

You might be interested in
True or false: environmental science concentrates on the study of earth's natural hazards.
algol [13]

The correct answer for this question is 'False'

Environmental science is not the study of the earth's natural hazards

What is Environmental science?

Environmental Science is the study of physical, chemical, biological components of earth's natural environment they include air, water etc.,

The Environmental science closely studies the human impact on the earth's environment.

This field of science also helps us to know about how science effects our environment.

And the 3 main aspects of Environmental science are:

To understand the interaction between humans and environment

To understand how natural world works

To Find a way to deal with the environmental problems to live sustainably.

To know more about environmental science, click here:

brainly.com/question/13254058

#SPJ4

8 0
2 years ago
. The electron affinity for an oxygen atom is negative. What statement is probably true regarding
kramer
The best and most correct answer among the choices provided by your question is the second choice or letter B.

<span>Regarding the second electron affinity for an oxygen, i. e., the electron affinity for O-, it is much larger and negative.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
7 0
3 years ago
All of the following can be an affect of pollution EXCEPT
Gelneren [198K]
Except D.
Pollution doesn't prevent cancer.
Unless the pollution is made of a cancer-curing medicine.
5 0
3 years ago
Read 2 more answers
What does it mean to classify?
pashok25 [27]

Answer:

2

Explanation:

to separate objects or ideas into group based on ways they are alike

3 0
3 years ago
Fluorine and Nitrogen react to form a covalent molecule. Which best describes the molecule they will make?
mafiozo [28]
I think a is the correct answer
7 0
4 years ago
Other questions:
  • A majority of the 118 elements on the periodic table are classified as
    11·1 answer
  • Looking at the periodic table, which of these elements has the smallest atomic radius?
    13·1 answer
  • 1.00 M aqueous solution of NaOH, a 0.50 M aqueous solution of H2SO4 and a coffee cup calorimeter were allowed to stand at a room
    13·2 answers
  • How many ATOMS of sulfur are present in 2.30 moles of sulfur trioxide?
    5·1 answer
  • Label the samples based on their pH levels​
    7·1 answer
  • In one to two sentences, explain a similarity and a difference between the particles in liquid water at 100ºC and the particles
    14·2 answers
  • Quest
    10·2 answers
  • Which of the following state of matter has the modt space between the particles​
    15·1 answer
  • Suzy uses an italian salad dressing on her lunch. This ____________ mixture is a suspension of oil and vinegar. Question 19 opti
    8·1 answer
  • How many g are in 3 mol of Iron II Carbonate FeCO3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!