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trasher [3.6K]
2 years ago
10

If 4.0 moles of propane are mixed with 15.0 moles of oxygen o 2, how many moles of water h 2o will be formed?

SAT
1 answer:
Over [174]2 years ago
7 0

When 4.0 moles of propane are combined with 15.0 moles of oxygen, 12 moles of water are formed.

<h3>What exactly is a combustion reaction?</h3>

A combustion reaction occurs when a material combines with oxygen to produce heat and light energy.

According to the equation below, propane burn in oxygen to make carbon di oxide and water:

C₂H₅+5O₂→3CO₂+4H₂O

One mole of propane interacts with five moles of oxygen to yield four moles of water.

So that 12 moles of water are produced when 15 moles of oxygen combine with 3 moles of propane.

As a result, when 4.0 moles of propane and 15.0 moles of oxygen are combined, 12 moles of water are produced.

To learn more about the combustion reaction, refer:

brainly.com/question/13251946

#SPJ1

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What is the sum of the complex numbers 6+2i and 3+5i, where i=sqrt(-1)
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The sum of the complex numbers is 9+i\,7.

Explanation:

Let be u = 6 + i\,2 and v = 3 + i\,5, the sum of the complex number can be found by algebraic means. That is:

1) u = 6 + i\,2, v = 3 + i\,5 Given.

2) u+v = (6+i\,2)+(3+i\,5) Definition of addition.

3) u+v = (6+3) + (2\,i + 5\,i) Commutative and associative properties.

4) u+v = 9 + (2+5)\,i Definition of addition/Distributive property.

5) u + v = 9 + i\,7 Definition of addition/Commutative property/Result.

The sum of the complex numbers is 9+i\,7.

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3 years ago
Which theory proposes that individuals acquire prejudices from experiences in their childhood?
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{6d+4.5e45d+4.5e=16.5=4

D {6d+4.5e6d+0.6e=16.5=4.8

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