Question 1  1kg 2- ( 2 - methoxyethoxy ) ethanethiol ( molecular formula : C5H1202S ) is to be combusted with 10kg air at a 400 ° C , 1.1atm incinerator . What is the equivalent ratio ( keep 3 digits after the decimal point ) ?

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Q: Iron is obtained from iron ore according to the following reaction:          Fe2O3      +       CO…

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