Zinc metal can be obtained from zinc oxide (ZnO), by reaction at high temperature with carbon monoxide (CO). ZnO(s) + CO(g)? Zn(s) + CO2(g)The carbon monoxide is obtained from carbon.2C(s) + O2(g) 2CO(g) What is the maximum amount of zinc that can be obtained from 75.0 g of zinc oxide and 50.0 g of carbon.