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son4ous [18]
2 years ago
7

What is Keystone XL pipeline?

Chemistry
1 answer:
Leno4ka [110]2 years ago
3 0
Is a oil pipeline in Canada

hope it helped<span />
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How many moles of oxygen are necessary to generate 28 moles of water, according to the following equation: 2H2+O2→2H2O
valentinak56 [21]

The number of moles of oxygen required to generate 28 moles of water from the reaction is 14 moles

<h3>Balanced equation </h3>

2H₂ + O₂ —> 2H₂O

From the balanced equation above,

2 moles of water were obtained from 1 mole of oxygen

<h3>How to determine the mole of oxygen needed </h3>

From the balanced equation above,

2 moles of water were obtained from 1 mole of oxygen

Therefore,

28 moles of water will be obtained from = 28 / 2 = 14 moles of oxygen

Thus, 14 moles of oxygen are needed for the reaction

Learn more about stoichiometry:

brainly.com/question/14735801

5 0
2 years ago
Giving 30 points!! please help &lt;3
TiliK225 [7]

Answer:

below :)

Explanation:

Bones, droppings, and other dead matter

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Process, energy

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Carbon, nitrogen

Nitrogen

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3 0
2 years ago
What are in the energy levels that surround the nucleus of an atom?
sasho [114]
Electrons are the thing in the outer energy levels
4 0
3 years ago
A scientist is raising the temperature of a
Arlecino [84]

Answer:

nothing

Explanation:

Here no result have been found yet..

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How would you describe the behavior of particles in a solid?
ehidna [41]
A.

Particles within a solid only vibrate in place.
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