Multiple Choice
How many liters of O2 gas at 25°C and 1.00 atm pressure are needed to react with 30.12 grams of potassium hydride according to the chemical equation shown below? 2 KH(s) + O2(g) → H2O(l) + K2O(s)
A) 4.59 L
B) 9.19 L
C) 18.4 L
D) 36.8 L
Correct Answer:
Verified
Correct Answer:
Verified
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