3. Chemical Reactions
Limiting Reagent
Multiple Choice
Multiple ChoiceLithium solid reacts with oxygen gas to create lithium oxide solid.
4 Li (s) + O2 (g) → 2 Li2O (s)
If 131 g of Li are allowed to react with 215 g O2, how many kilograms of the excess reactant would remain?
A
4.00 kg
B
0.0640 kg
C
9.44 kg
D
0.0912 kg
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