Which element in the reaction 2Al + 3CuSO4 → Al2(SO4)3 + 3Cu plays the most significant role in determining the rate of this single displacement reaction?    

A.
Aluminium (Al)
B.
Oxygen (O)
C.
Copper (Cu)
D.
Sulfur (S)
Chemistry
AP
College Board
Exam No:AP Chemistry Problem Set 1 Year:2024 Question No:APChemistry2024AP0047

Answer:

A

Knowledge points:

1.1 Moles and Molar Mass

Solution:

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