Suppose one starts with 2.00 mol of liquid water at 50◦C and removes 20.3 kJ of heat. Which of the following correctly d
Posted: Mon May 23, 2022 2:06 am
Suppose one starts with 2.00 mol of liquid water at 50◦C
and removes 20.3 kJ of heat. Which of the following correctly
describes the sample at the end? Tfreezing = 0◦C Csol = 37.6 J/mol·
◦C ∆Hfus = 6.02 kJ/mol Tboiling = 100◦C Cliq = 75.4 J/mol· ◦C ∆Hvap
= 40.7 kJ/mol Cgas = 33.1 J/mol· ◦C (a) liquid water at 49.9◦C (b)
liquid water at 50.1◦C (c) solid ice at -10◦C (d) steam at 106◦C
(e) a mixture of liquid water and steam at 100◦C
The correct answer is solid ice at -10 C
Can you please explain what formula to use and do all the steps
thank you
and removes 20.3 kJ of heat. Which of the following correctly
describes the sample at the end? Tfreezing = 0◦C Csol = 37.6 J/mol·
◦C ∆Hfus = 6.02 kJ/mol Tboiling = 100◦C Cliq = 75.4 J/mol· ◦C ∆Hvap
= 40.7 kJ/mol Cgas = 33.1 J/mol· ◦C (a) liquid water at 49.9◦C (b)
liquid water at 50.1◦C (c) solid ice at -10◦C (d) steam at 106◦C
(e) a mixture of liquid water and steam at 100◦C
The correct answer is solid ice at -10 C
Can you please explain what formula to use and do all the steps
thank you