PHYS 1100 Lab 2 : Laboratory measurements PP video (Quern) Station 9: Determine mass of Copper and Zinc in Brass cylinder Mass of cylinder M = 207.9 g X 67% of 207.9 g is Copper 33% of 207.9 is Zinc Calculate mass of Cu and mass of Zn Stallor Copp Hint: masses added together should + 207.9 g! Determine mass of Copper and 26:12 / 26:20 . Determine mass of Copper and Zinc in Brass cylinder MacBook Air esc E3 44 F7 FO @ W H & 5 8 O Q W E R T Y U O P A S D F G