Deduce the molecular formula of compound A so that the numbers of carbon, hydrogen and oxygen atoms are shown.
On Fig. 4.1, circle one section of the molecule that is responsible for decolourising aqueous bromine.
Complete Table 4.1 to calculate the relative molecular mass of C10H16O2.
Name one additional fossil fuel.
Using only the fractions shown in Fig. 4.2, name the fraction that contains compounds with the longest chain length.
Using only the fractions shown in Fig. 4.2, name the fraction that contains compounds with the highest volatility.
Using only the fractions shown in Fig. 4.2, name the fraction used for home heating systems.
Identify the unsaturated hydrocarbon in Table 4.2.
Explain your answer in f(i).
Identify this other product.
State one adverse effect to the environment of the production of carbon dioxide.
Draw the displayed formula for ethanol. Show every atom and every bond.
Ethanol can be manufactured from ethene and one other reactant. Name the other reactant, and state the temperature and pressure used.