12.) A 36.0 g sample of liquid water at 100.0°C is heated to 145.0 C. How much heat does the water absorb in this process? What is its phase at the end? You will need to use some of the information given below. Specific Heat Capacities: C HOs) = 2.09 J/g °C; CH,0, ) = 4.18 J/g °C; C,(HOg)=2.01 J/g °C %3D AH fay = 6.02 kJ/mol; AH = 40.7 kJ/mol. vap FaCSAT

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12.) A 36.0 g sample of liquid water at 100.0°C is heated to 145.0 °C. How much heat does the water absorb
in this process? What is its phase at the end? You will need to use some of the information given below.
Specific Heat Capacities: C(H,O,s) = 2.09 J/g °C; C,CH,0, ) =4.18 J/g "C; C,(H,Og) =2.01 J/g °C
ΔΗ
fay
6.02 kJ/mol; AH
= 40.7 kJ/mol.
vap
FCSAT
FCSAT
36 x 4.18 x 100
q=36 x 2.01 x 145
15048J 15.048kj
F10492.2J 10.492kj
15.048-10.492-4.6kj, the water absorbed 4.6kj of heat. At the end the phase is gaseous.
L1000 K
Unidos)
Concentração
31
Transcribed Image Text:12.) A 36.0 g sample of liquid water at 100.0°C is heated to 145.0 °C. How much heat does the water absorb in this process? What is its phase at the end? You will need to use some of the information given below. Specific Heat Capacities: C(H,O,s) = 2.09 J/g °C; C,CH,0, ) =4.18 J/g "C; C,(H,Og) =2.01 J/g °C ΔΗ fay 6.02 kJ/mol; AH = 40.7 kJ/mol. vap FCSAT FCSAT 36 x 4.18 x 100 q=36 x 2.01 x 145 15048J 15.048kj F10492.2J 10.492kj 15.048-10.492-4.6kj, the water absorbed 4.6kj of heat. At the end the phase is gaseous. L1000 K Unidos) Concentração 31
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