A deep-space robotic probe uses a hydrogen-oxygen fuel cell to maintain its power systems during long-duration eclipses. The fuel cell utilizes hydrogen gas and oxygen gas to produce liquid water and electrical energy.
Write the balanced chemical equation, including state symbols, for the overall reaction that occurs in this fuel cell.
Practise Edexcel GCSE Chemistry Chemical cells and fuel cells with exam-style questions for Foundation and Higher tier. 17 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.
