Final answer:
To calculate the mass of zinc needed, multiply 0.366 moles by the molar mass of zinc (65.39 g/mol) to get 23.93 grams of zinc.
Step-by-step explanation:
The student requires 0.366 moles of zinc for a reaction. To determine the mass of zinc needed, the molar mass of zinc should be used in the calculation.
The molar mass of zinc is 65.39 grams per mole. Therefore, to calculate the mass of zinc required, the number of moles needed is multiplied by the molar mass of zinc:
Mass of zinc = number of moles × molar mass of zinc
Mass of zinc = 0.366 moles × 65.39 g/mol
Mass of zinc = 23.93 grams
Thus, the student should obtain 23.93 grams of zinc for the reaction.