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Ivanshal [37]
3 years ago
14

Examine the chemical reaction. What coefficient of O2 should be added so the number of atoms of oxygen is conserved on both side

s of the reaction equation? 3 5 7 10
Chemistry
2 answers:
Fed [463]3 years ago
3 0

Answer:

5

Explanation:

                     

Mashutka [201]3 years ago
3 0

Answer:

Its 5! :D Have a great day!

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The pressure inside a gas cylinder is 3,506 mmHg. How many atmospheres of pressure is the gas exerting on the cylinder?
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Below are the choices:

a)0.2168 atm 
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
7 0
3 years ago
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