Calculate the volume of hydrogen gas needed to react completely with 135 dm3 of carbon monoxide gas to produce methanol vapor.
CO(g)+2H2(g)→CH3OH(g) \text{CO(g)} + 2\text{H}_2\text{(g)} \rightarrow \text{CH}_3\text{OH(g)} CO(g)+2H2(g)→CH3OH(g)(All volumes of gases are measured under the same conditions of temperature and pressure.)
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.