Reaction of 1.998 g zinc with 2.051 g iodine produces 2.597 g zinc iodide, leaving 1.481 g of unreacted zinc. What does the sign of the error suggest as a source of error in the experiment? Calculate the percent error as described in Results item 3 or above and explain your response?

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1988 1481g 0517g zn reacted 05... View the full answer