aaronjewell5954 aaronjewell5954
  • 21-03-2024
  • Chemistry
contestada

How much heat (in kJ) must be added to change 16.9 g of H₂O(s) at -9°C to steam at 106°C? The specific heat of H₂O(s) is 2.09 J/g°C, of H₂O(l) is 4.184 J/g°C, and of H₂O(g) is 1.84 J/g°C.
a) 218 kJ
b) 219 kJ
c) 220 kJ
d) 221 kJ

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