Hello,
can someone tell me how I can solve the question beneath in the fastest way possible? (for the BMAT)
Following equation:
CH_4 + 2O_2 -> CO_2 +2H_2O
If 1.6 g of methane is completely burned in 8 g of oxygen(an excess) to produce 4,4 g of CO2, what mass of oxygen is left unreacted?
So we have: 32g O2 -> 44g CO2 and 36g H2O,
However, as you might think of yourself, I have difficulties with solvin such questions, which is why I need your help please..