Vectors: Cross Product
What do the cross product of two different vectors look like?
How does the electrophilic addition of H-Br to ethene happen?
How much do you know about the Sn2 mechanism? Is there a complete inversion of stereochemistry?
Which conformation (anti-periplanar, left, or syn-periplanar, right) is favoured by the E2 mechanism?
Do you know how to draw a line of best fit?