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LUCKY_DIMON [66]
2 years ago
5

HELP PLS WILL GIVE BRAINLIEST AND THANKS

Chemistry
1 answer:
Inessa [10]2 years ago
3 0

Answer:

you have school on Sunday?

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<h3>What are moles?</h3>

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According to the chemical equation for the combustion of ethylene, 5

moles of oxygen are required to react with 2 moles of ethylene, hence

m_{_C_2_H_2}  = 35gX \frac{1 mol}{(2 \;X\; 16)g } X \frac{2 mol}{(5\;mol )} X \frac{26g}{1 mol }

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Similarly, 5 moles of oxygen are required as a reactant to produce 2 moles of water, thus

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