How Many Grams of Oxygen Are Formed When 6

question 6

Multiple Choice

How many grams of oxygen are formed when 6.21 moles of KOH are formed?
4 KO(s) + 2 H₂O(l) → 4 KOH(s) + O₂(g)

• A)19.9 g O₂
• B)27.9 g O₂
• C)49.7 g O₂
• D)3.59 g O₂
• E)11.7 g O₂

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