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chemistry urgent

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calculate the number of joules of heat required to change 85.0 grams of water at 25oC to steam at 10oC (heat of vaporization of water = 2260 j/g and specific heat of water = 4.18 j/g oC)

  • chemistry urgent - ,

    add the heats

    Heat= 85.0g*4.18J/g*(100-25)+85g*2260J/g

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