Chemistry, 17.05.2021 22:10, mr1martin

Al+O2 → Al2O3 Which of the following sets of coefficients would correctly balance the equation and why?

A. 2, 2, 2; because you must use the same coefficient for each substance.

B. 2, 3, 2; because you must have the same number of atoms on each side of the equation.

C. 4, 3, 2; because you must have the same number of compounds on each side of the equation.

D. 4, 3, 2; because you may have the same number of atoms on each side of the equation

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Al+O2 → Al2O3 Which of the following sets of coefficients would correctly balance the equation and...