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MissTica
2 years ago
13

100 points!! Brainliest if correct!!

Chemistry
2 answers:
snow_tiger [21]2 years ago
6 0
Answer A: CO2

Reason: carbon dioxides formula is CO and the number next to it is the molecules
Leni [432]2 years ago
6 0

A molecule of carbon dioxide is made up of 1 atom of carbon and 2 atoms of oxygen. So it is represented by CO2.

For 2 carbon dioxide molecules, they are represented by 2CO2. So the answer is C.

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          52 g - 34 g = 18g ← answer

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