Answer:
158.5g Zn are produced
Step-by-step explanation:
To solve this question we have to find the moles of Aluminium. With the moles of Aluminium and the balanced reaction we can find the moles of Zn and its mass as follows:
Moles Al -Molar mass: 26.98g/mol
43.6g Al* (1mol/26.98g) = 1.616 moles Al
Moles Zn:
1.616 moles Al * (3mol Zn / 2mol Al) =
2.424 moles Zn are produced
Mass Zn -Molar mass: 65.38g/mol-
2.424 moles Zn * (65.38g / mol) =
158.5g Zn are produced