To determine the boiling point of NaCl and MgSO 4 solutions and which one have higher boiling point has to be identified. Concept Introduction : Solute and solvent : The simple solution is basically two substances that are evenly mixed together, for example one of the them is called the solute and other is the solvent. Solution : The solution is simple homogenies mixture composed of two or more substance; solute is a substance dissolved in another substance it well known as solvent. Boiling Point : When a liquid is heated, it eventually reaches a temperature at which the vapor pressure is large enough that bubbles form inside the body of the liquid. This temperature is called the boiling point. Once the liquid starts to boil, the temperature remains constant until all of the liquid has been converted to a gas.
To determine the boiling point of NaCl and MgSO 4 solutions and which one have higher boiling point has to be identified. Concept Introduction : Solute and solvent : The simple solution is basically two substances that are evenly mixed together, for example one of the them is called the solute and other is the solvent. Solution : The solution is simple homogenies mixture composed of two or more substance; solute is a substance dissolved in another substance it well known as solvent. Boiling Point : When a liquid is heated, it eventually reaches a temperature at which the vapor pressure is large enough that bubbles form inside the body of the liquid. This temperature is called the boiling point. Once the liquid starts to boil, the temperature remains constant until all of the liquid has been converted to a gas.
Solution Summary: The author explains the boiling point of sodium chloride and MgSO_4 solutions.
To determine the boiling point of
NaCl and MgSO4 solutions and which one have higher boiling point has to be identified.
Concept Introduction:
Solute and solvent: The simple solution is basically two substances that are evenly mixed together, for example one of the them is called the solute and other is the solvent.
Solution: The solution is simple homogenies mixture composed of two or more substance; solute is a substance dissolved in another substance it well known as solvent.
Boiling Point: When a liquid is heated, it eventually reaches a temperature at which the vapor pressure is large enough that bubbles form inside the body of the liquid. This temperature is called the boiling point. Once the liquid starts to boil, the temperature remains constant until all of the liquid has been converted to a gas.
In an experiment, the viscosity of water was measured at different
temperatures and the table was constructed from the data obtained.
a) Calculate the activation energy of viscous flow (kJ/mol).
b) Calculate the viscosity at 30°C.
T/°C
0
20
40
60
80
η/cpoise 1,972 1,005 0,656 0,469 0,356
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What is the valence value of carbon?
a) 4
b) 2
c) 8
d) 6
Chapter 11 Solutions
Study Guide for Zumdahl/Zumdahl/DeCoste’s Chemistry, 10th Edition
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell