the diagram below shows a structural formulae of 3 cabon compounds labelled 1 2 and 3 and the eaction between compounds 1 and 2. The equation for this reaction is incomplete only the reactants are shown, the missing products being indicatedby a?

:o
ch2 =ch-ch -oh + ch3 - ch - ch2 -c
:oh
ch3 ? ch3

i don't know what they are expecting, also is OH a functional group compound

please can you advise

Yes, OH on an alkene is an alcohol and it is a functional group. But I can't tell what you have drawn. I suspect the three compounds form a polymer but I'm just guessing.

yes i do think so and i have to show the products the how do i work it ot the CH3 is stemed from the CH and the CH3 from the second group CH

if that helps its a bit hard to explain im afraid

Based on your description, it seems that you are given a structural formula of three carbon compounds labeled 1, 2, and 3, along with the reaction between compounds 1 and 2. You are asked to determine the missing product(s) indicated by "?".

To approach this problem, you should analyze the reaction between compounds 1 and 2 and identify the changes that occur in their structures. Here is a step-by-step process to help you determine the missing product(s):

1. Analyze the reactants: Look at the structures of compounds 1 and 2. Determine the functional groups present and any specific features that might affect the reaction.

2. Identify the reaction type: Based on the information given, try to determine the type of reaction taking place between compounds 1 and 2. It could be an addition reaction, elimination reaction, substitution reaction, or any other type. Consider the functional groups involved and any patterns you notice.

3. Determine the changes in structure: Look at the reactants and identify any bonds that are broken or formed during the reaction. Consider the functional groups involved and how they might change.

4. Predict the products: Based on the changes observed in the structure, predict the possible products that could be formed through the reaction of compounds 1 and 2. Consider the functional groups and any additional patterns or rules you know.

5. Check for consistency: Compare your predicted product(s) with the information given in the diagram. Make sure they match the labeled "?" in the diagram.

As for explaining the specific relationship between the CH3 groups and the carbon groups, it would depend on the actual structure and the specific reactions occurring. Without a clearer description or a visual representation, it is challenging to provide accurate guidance. It might help to consult your course materials or refer to organic chemistry textbooks for more guidance on structural formulas and reactions.

Remember to always double-check your predictions with the given information. If possible, seek clarification from your instructor or consult additional resources to ensure accuracy.