Name one power of the federal government and one power of state governments.

Delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in Article I, Section 8 of the Constitution. This includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a Post Office.

State Government can Collect taxes.

is one but there are lot more

i believe it would be a single seller : )