In the industrial production of ethanol by yeast fermentation, carbon dioxide gas is produced as a by-product alongside ethanol.
Explain the effect on the atom economy of this process if the carbon dioxide is captured and sold to manufacturers to make fire extinguishers.
Practise Edexcel GCSE Chemistry Quantitative analysis with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.