I need some help on it. Question: If an excess of methane is used CH3Cl is the major product. Suggest why by reference to the steps in the mechanism.
I am thinking it has something to do with the fact if there is an excess of methane the chlorine radical is more likely to collide with it so makes CH3Cl?
When drawing the structural formula of tetrachloromethane, would you write:
CClClClCl or CCl4 (yet CCl4 is the molecular formula...)
Similarly, which one is correct out of ClBrCH, CHBrCl or BrCHCl? (I'm wondering if this matters at all)
In the case of tetrachloromethane, you'd write CCl4 not CClClClCl. I can't really explain it well but you need to look at what surrounds each carbon atom though
Hi everyone! could someone please help me ... In energetics when working out the enthalpy of neutralisation, how do you work it out when the concentrations for the acid and alkali are different? Thanks I'd appreciate any help
Just asking, what Unit and exam board are you talking about?
I've only covered Edexcel Unit 1 and haven't been asked any kind of question like that before
Hello Guys, I'm doing Edexcel AS Chemistry, so could someone please reassure me if I need to memorise all the HSW boxes for the exam, will we ever be tested on the HSW boxes?? There's soo many HSW Boxes and I just can't memorise them all.
Hello Guys, I'm doing Edexcel AS Chemistry, so could someone please reassure me if I need to memorise all the HSW boxes for the exam, will we ever be tested on the HSW boxes?? There's soo many HSW Boxes and I just can't memorise them all.