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4 November, 16:23

A 5.0 block of zinc is heated from 295 K to 350 K. How much heat was absorbed by zinc?

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  1. 4 November, 19:12
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    Answer: 55k
  2. 4 November, 20:17
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    Formula for heat absorption: ΔH=m*C*ΔT Where m = mass, C = specific heat capacity of the material (a constant that can be googled), and ΔT is the change in temperature; therefore ΔH = (5.0) * (0.39) * (350-295) = 107.25 (assuming mass of zinc is in kg, since not stated)
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