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17-12-2018
Chemistry

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In a butane lighter, 9.7 g of butane combines with 34.7 g of oxygen to form 29.3 g carbon dioxide and how many grams of water

Respuesta :

26-12-2018

The balanced reaction is:

2C4H10 + 13O2 ---> 8CO2 + 10H2O

9.7g + 34.7g = 29.3g + -------g

Total mass of reactants = total mass of products

44.4g = 29.3 + g of water

44.4 - 29.3 = g of water

15.1g = g of water

grams of water produced here is 15.1g

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