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QUESTION 7 Calculate the mass of water produced when 7.94 g of methane, CH4, reacts with an excess of oxygen in a combustion
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Question 7) Answer:- The combstica reaction of CHy with oxygen) is given by. CHA+202 - 2H2O + CO2 Therefore, сн. = 2 И,0 - 32celuminium with Question 8] Answer:- - The reaction of boomine is given by. 2 Alest 3 Bru) All Bro (s). = 3 Brz 3X159.84 AloB

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