Admission test for the degree course in medicine and surgery 2011-2012

Test ministeriali 2011-2012 in lingua inglese per l’accesso alla facoltà di Medicina e Chirurgia 2012-2013

Domanda 63 di 80

8.0 g of copper oxide is reduced to 5.6 g of copper using hydrogen gas. [relative atomic mass: Cu=64, O=16] CuO + H2 ? Cu + H2O What is the yield of copper as a percentage of the theoretical maximum?