EXAM TECHNIQUE Flashcards
1
Q
which is the strongest oxidizing/reducing agent
A
strongest oxidising has the most positive emf
2
Q
buffer solution ph
A
PH=PKA+LOG(conjugate/actual acid)
3
Q
how to find activation energy
A
plot graph of lnk over 1/t.Then find gradient and times by -R to get activation energy
4
Q
branched compounds
A
have less induced dipole interactions so less energy required
5
Q
cooh as a group
A
is electron withdrawing
6
Q
ice vs water bond angle
A
ice froms more hydrogen bonds .water has 2bp and 2 lp