Question: Need help ASAP please ;) (for mastering chemistry) Part B- Calculate the mass of water produced when 7.54 g of butane reacts with excess oxygen.

Need help ASAP please ;)

(for mastering chemistry)

Part B- Calculate the mass of water produced when 7.54 g of butane reacts with excess oxygen. Express your answer to three significant figures and include the appropriate units.

Part C- Calculate the mass of butane needed to produce 53.5 g of carbon dioxide. Express your answer to three significant figures and include the appropriate units.

Thank you!

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