Name the homologous series to which these compounds belong.
State two similarities between members of the same homologous series.
Calculate the number of molecules present in 15 g of ethane.
Write the formula of the product that contains no carbon.
Draw the structure of one organic product formed. Show every atom and every bond.
State the name of this reaction type.
Give the colour change that is observed.
Explain, in terms of bonding, why adding aqueous bromine to ethane causes no colour change.
Draw the structures of both of these isomers, showing every atom and every bond.
Complete the chemical equation to show the other product when butane is formed by cracking. $\text{C}_6\text{H}_{14} \rightarrow \text{C}_4\text{H}_{10} + \ldots$
Calculate the empirical formula of this compound. Show your working.
Calculate the molecular formula for this compound.