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If the reaction yield is 94.4%, what mass in grams of hydrogen is produced by the reaction of 4.73 g of magnesium with 1.83 g of water? Mg (s) + 2H2O (l) → Mg(OH) 2 (s) + H2 (g)
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Roper V. Simmons
A landmark Supreme Court case that ruled it unconstitutional to impose capital punishment for crimes committed while under the age of 18.
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