Final answer:
The profits from the sale of staves would likely have been used to purchase all of the following products for transport back to England except molasses.
Step-by-step explanation:
The profits from the sale of staves in the colonies would likely have been used to purchase all of the following products for transport back to England except molasses. As mentioned in the provided information, the triangular trade involved the exchange of goods, including molasses, between the colonies, England, and Africa.
Molasses was a product of sugar production in the Caribbean colonies and was used to make rum, which was then shipped back to England. Therefore, molasses would not have been purchased with the profits from the sale of staves since it was already being transported back to England through the triangular trade.