This quiz is in TEST MODE and as such is not 100% functional.
All answers should use 3 significant figures, regardless of how many are given in the problem.
For very small or large numbers, use scientific notation written as follows: 1.23e+23.

QUESTION

Given the following reaction:

3 MnO₂ + 4 Al ---> 3 Mn + 2 Al₂O₃

How many grams of Al₂O₃ will be produced if 8.9 grams of Mn was produced?