When hexane undergoes complete combustion, a mixture of carbon dioxide and water is formed.
Complete the balanced equation for this reaction.
2C6H14+………O2→………CO2+………H2O 2\text{C}_{6}\text{H}_{14} + \dots\dots\dots \text{O}_2 \rightarrow \dots\dots\dots \text{CO}_2 + \dots\dots\dots \text{H}_2\text{O} 2C6H14+………O2→………CO2+………H2O130 exam-style questions on Edexcel GCSE Chemistry 9.1 Fuels, covering 9.1.1 Hydrocarbons and crude oil, 9.1.2 Fractional distillation of crude oil and its fractions, 9.1.3 The alkanes as a homologous series, 9.1.4 Complete and incomplete combustion, 9.1.5 Pollutants from burning fuels, 9.1.6 Hydrogen as a fuel and non-renewable fossil fuels, and 9.1.7 Cracking of larger alkanes. Each one has a worked solution and a mark scheme showing where the marks go.