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Jasim Al-Benali

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Hmm, well try to write a balanced equation C2 H4 + 3O2 ---> 2CO2 + 2H2O seems ok so for every mol of C2H4 I get 2 mol water C2H4 = 2*12 + 4*1 = 28 grams/mol so 2 grams is 2/28 = 1/14 of a mol so I get 1/7 mol of water water is 16+2 = 18 grams/mol 18/7 =
2.57 grams of water
From the results we have gotten, we have concluded that cobalt (II) should be added must be added to soil that in should not increase over #mg over kilograms/soil. But it's okay soil is karam oil is better good for your lungs and cancer

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