At 1 atm, how much energy is required to heat 73.0 g of H2O(s) at –22.0...

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Chemistry

At 1 atm, how much energy is required to heat 73.0 g of H2O(s)at –22.0 °C to H2O(g) at 121.0 °C?

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H2Os 220 CH20s0 CH20l0 CH2Ol100 CH20g0 CH2O121 C 73 g is 7318 405 moles 1mcT Q m mass c specific heat T temp difference Q Heat absorbed or Released    See Answer
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