How many grams of aluminum are required to react with 5.50 moles of iron III oxide? Fe2O3 (aq) + 2 Al (s) → 2 Fe (s) + Al2O3 (aq)

first one is the correct answer

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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