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can you do step by step. i forgot how to do these. thank you. 2. [10 marks] The composition of a fuel gas is as

can you do step by step. i forgot how to do these. thank you. image text in transcribed
2. [10 marks] The composition of a fuel gas is as follows: Methane: 92 wt % Ethane: 4wt% Carbon monoxide: 3 wt % Propane: 1wt% (a) [8 marks] What is the molar composition of the fuel gas? (b) 2 marks ] Determine the average molecular weight of the fuel

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