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According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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How many grams are there in 9.6x10^25 molecules of h2...
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