chemistry

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using the values for heat of fusion, specific heat of water, or heat of vaporization, calculate the amount of heat energy.

Calories needed to warm 20.0g of water at 15 degrees Celsius to 72 degrees Celsius (one step) Show work please

  • chemistry -

    q = mass water x specific heat water x (Tfinal-Tinitial). Substitute and solve for q.

  • chemistry -

    mn

  • chemistry -

    75

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