Consider the Following Reaction:
2K₂CO_3(s) + 3O_2(g) $\rarr$ 4KO_2(s) + 2CO_2(g)
How Many Moles of K₂CO₃ Are Needed

question 230

Multiple Choice

Consider the following reaction:
2K₂CO_3(s) + 3O_2(g) $\rarr$ 4KO_2(s) + 2CO_2(g)
How many moles of K₂CO₃ are needed to react with 35.0 L of oxygen at STP?

• A) 22.4
• B) 0.52
• C) 1.04
• D) 2.34
• E) 33.6

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