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Calculate the amount of heat required to completely sublime 63.0 g of solid dry ice CO2 at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 C.

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  1. didn't I answer this once? what was wrong with my response?

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    bobpursley
  2. What is the initial temperature?
    If it is just for phase change then the formula is Q = m L
    Q = 0.063 x 32.3

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