This reaction takes place via a pinacol rearrangement. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.

In which phase(s) do the molecules take the shape of the container?

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

State one important difference between a physical change and a chemical change?