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alina1380 [7]
3 years ago
5

In the reaction C + 02CO2, 18 g of carbon react with oxygen to produce 72 g of carbon dioxide. What mass of oxyger would be need

ed in the reaction?
18g

54g

72g

90g
Geography
1 answer:
shutvik [7]3 years ago
7 0

18g oxygen needed mass

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