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The compound As2I4 is synthesized by a reaction of arsenic metal with arsenic triiodide. If a solid cubic block of arsenic (d=5.72 g/cm^3) that is 3.00 cm on edge is allowed to react with 1.01 * 10^24 molecules of arsenic triiodide, what mass of As2I4 can be prepared? If the percent yield of As2I4 was 75.6%, what mass of As2I4 was actually isolated?