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At 1 atm, how much energy is required to heat 49.0 g of H2O(s) at –22.0...

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Chemistry

At 1 atm, how much energy is required to heat 49.0 g of H2O(s)at –22.0 °C to H2O(g) at 127.0 °C?

Answer & Explanation Solved by verified expert
3.9 Ratings (760 Votes)
1mcT Q m mass c specific heat T temp difference Q Heat absorbed or Released To heat the ice from 22C to 0C T 22C 49g x 21 JgC x 22C 2263J 2263 kJ    See Answer
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