A brass alloy contains 70 1 copper Cu by mass moles of zinc

Last updated: 6/15/2023

A brass alloy contains 70 1 copper Cu by mass moles of zinc in 45 5 g of the brass alloy moles of Zn 0 20 Incorrect Determine the number of atoms of zinc in 45 5 g of the brass alloy atoms of Zn 1 20 1023