Consider the Following Reaction:
4KO₂(s)+ 2CO₂(g) $\rightarrow$ 2K₂CO₃(s)+ 3O₂(g)
How Many Moles of KO₂ Are Needed to Many

question 249

Multiple Choice

Consider the following reaction:
4KO₂(s) + 2CO₂(g) $\rightarrow$ 2K₂CO₃(s) + 3O₂(g)
How many moles of KO₂ are needed to react with 75.0 L of carbon dioxide at -25 ^$\omicron$ C and 215 kPa?

• A) 3.91
• B) 7.82
• C) 31.3
• D) 23.5
• E) 15.6

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