At atmospheric pressure, pure water boils at 100c, and freezes at 0c. in this problem, we calculate how this changes for seawater. a) use the latent heat of vaporization and salinity to calculate the boiling temperature of seawater at atmospheric pressure. b) at atmospheric pressure, the latent heat of fusion for ice is 6.0kj/mol. use this information to calculate the freezing temperature of water. assume that when the solution freezes, it forms a phase of pure ice. c) in part (a), the boiling temperature is increased by the addition of salt. however, in part (b) the freezing temperature is decreased. using what you know about the entropy of mixtures, explain why this is the case.
Answers: 3
Physics, 21.06.2019 23:20, drice517
According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
Answers: 1
Physics, 22.06.2019 03:00, liquidmana42
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
Answers: 2
Physics, 22.06.2019 16:00, Nigward666
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
At atmospheric pressure, pure water boils at 100c, and freezes at 0c. in this problem, we calculate...
History, 24.07.2019 06:30
History, 24.07.2019 06:30
Mathematics, 24.07.2019 06:30
Mathematics, 24.07.2019 06:30
History, 24.07.2019 06:30
Biology, 24.07.2019 06:30