Please can you explain E/Z isomers?
1. Assign priority to the four groups attached to the double bond, by adding up their atomic numbers.
2. Work out which are the two highest priority (highest atomic number) - one on each carbon.
3. If these two are on the Zame Zide (same side) of the carbon, then it's Z but if they're on oppositE sides then it's E
JB
Related Chemistry A Level answers
All answers ▸Describe the shape of and bonding in a molecule of benzine. Explain why benzene doesn't readily undergo reactions.
pH and Kw question: A student dissolves 1.75g of a drain cleaner (based on NaOH) in water and makes the solution up to 100cm3. The student measures the solution pH as 13.60. Determine the percentage of NaOH in the drain cleaner, in terms of mass (g).
Why does phenol readily undergo electrophilic substitution but benzene does not without the aid of a catalyst?
A group 2 metal, M, is reacted with water so that M + 2H2O --> M(OH)2 + H2. 0.162g of metal produces 97.0cm3 of gas at RTP. Identify M.