How Many Grams of XeF₆ Are Required to React with 0.579

question 170

Multiple Choice

How many grams of XeF₆ are required to react with 0.579 L of hydrogen gas at 6.46 atm and 45°C in the reaction shown below?
XeF₆(s) + 3 H₂(g) → Xe(g) + 6 HF(g)

• A)9)58 g
• B)11.7 g
• C)35.2 g
• D)106 g

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