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What mass of aluminum is present in 27.6 tons of potassium alum?

2007-09-25 10:09:31 · 1 answers · asked by bilinmz 1 in Science & Mathematics ➔ Chemistry

1 answers

Atomic weights: Al=27 K=39 S=32 O=16 KAl(SO4)2=258

Let potassium alum be called PA

27.6tPA x 1t-molPA/258tPA x 1t-molAl/1t-molPA x 27tAl/1t-molAl = 2.89 tons Al

2007-09-25 10:32:16 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

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