Chemistry 101

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if 95j of heat is added to a pure gold coin with a mass of 16 grams, what is its temperature change? Specific heat capacity of gold is 0.128 j/g degrees C.

  • Chemistry 101 -

    q = mass Au x specific heat Au x delta T.

  • Chemistry 101 -

    Delta T= (95Joules) / [ (16g Au) X (0.128 J/g C)]
    Change of temp= 46Degree celcius

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