How much energy is released during the reaction of 30.5 g of Al, according to the reaction below? Assume that there is excess Fe2O3 Fe2O3 + 2Al -> Al2O3 + 2Fe Hrxn = -848 kJ (Hint: Answer will be positive, round to 4 significant figures)
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5 g Molar mass of Al = 26.98 g/mol moles of Al = mass/molar mass = 30.5 g / 26.98 g/mol = 1.13 mol Show more…
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