Osmotic pressure arises when ...there is an increase in the vapor pressure of a mixture, lowering the boiling pointthere is a concentration gradient across a semi-permeable membrane, allowing solvent to pass.there is an increase in the entropy of a mixturethere is an electrolyte solute that dissociates into ions, creating charged particles in the solventany solution is formed

We are to discuss how does the osmotic pressure arises in a solution. Osmotic pressure is a…

Osmotic pressure arises when ... Othere is an increase in the vapor pressure of a mixture, lowering the boiling point Othere is a concentration gradient across a semi-permeable membrane, allowing solvent to pass. Othere is an increase in the entropy of a mixture Othere is an electrolyte solute that dissociates into ions, creating charged particles in the solvent Oany solution is formed

Osmotic pressure arises when ... Othere is an increase in the vapor pressure of a mixture, lowering the boiling point Othere is a concentration gradient across a semi-permeable membrane, allowing solvent to pass. Othere is an increase in the entropy of a mixture Othere is an electrolyte solute that dissociates into ions, creating charged particles in the solvent Oany solution is formed

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

QUESTION 17 Consider the graph below. Blue Red Green Yellow Variable Y Variable X Assume that a pair of lines correspond to isotherms. What will A. Red to Blue be the shift in isotherm when the temperature increase? B. Yellow to Green Assume that a pair of lines correspond to isobars. What will be the shift in isobar when the pressure increase? C. Blue to Red D. Green to Yellow
compare two systems, one with high energy density (lots of closely spaced energy levels) and one with a low energy density (fewer, more spaced-out energy levels). How does the energy density relate to the ideas of thermodynamics and equilibrium
Sulfur dioxide and nitrogen dioxide react at 298 K via the reaction So, (g) + NO, (g) = SO, (g)+NO(g) A system at equilibrium contains 0.368 mol SO,, 0.368 mol NO,, 0.762 mol SO,, and 0.612 mol NO. O, is added to the container and NO reacts completely with the O,. Calculate the amount of SO, in the container after the system returns to equilibrium. mass SO3: g
Discuss Le Chatelier’s Principle in detail. Explain all perturbations on the system, factors and possible reaction conditions that effect the system (temperature, volume etc.)
Ammonla has been studied as an alternative "clean" fuel for Internal combustion engines, since Its reaction with oxygen produces only nitrogen and water vapor, and In the liquid form it is easily transported. An Industrial chemist studying this reaction fills a 2.0 L flask with 1.2 atm of ammonia gas and 1.4 atm of oxygen gas, and when the mixture has come to equilibrium measures the partlal pressure of nitrogen gas to be 0.36 atm. Calculate the pressure equilibrlum constant for the combustion of ammonia at the final temperature of the mixture. Round your answer to 2 significant digits. K = | x10 Check 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy | Explanation M9 hp EGO
Methane and water react at 600. K according to the equation below. CH4(g) + H2O(g)→ COg) + 3 H2g) AH=205.9 kJ/mol a. Determine the equilibrium constant for the reaction at 600. K. b. A reaction vessel containing CH4, CO and H2O is heated to 600 K where the pressures are 16.8 atm CH4, 2.97 atm CO and 0.0103 atm H2O. Determine the equilibrium pressure of hydrogen.
Explain in at least ten sentences the relationship between free energy and chemical equilibrium. Explain in at least ten sentences the concept of Le Chatelier's Principle.
1. Starting from Gibbs free energy get the mathematical equation for the equilibrium temperature. 2. When pure crystalline substance is at absolute zero temperature, what will happen to its entropy? Write the principle or law that is related to your answer. 3. Give an example of a gas phase reaction, where entropy in the forward path is negative? Explain how your example gives negative entropy.
1. Ammonia can be made from the reaction of nitrogen and hydrogen: N2 (g) + 3 H2 (g) ⟺ 2 NH3 (g) For this reaction, K = 1.6 x 102 and ΔH = -91.8 kcal/mole at 25oC. Is the reaction endothermic or exothermic? Briefly explain. Is there in increase in entropy, a decrease in entropy, or no change in entropy? Briefly explain. At 25oC, is this reaction product favored or reactant favored? Briefly explain. Do you expect this reaction to be spontaneous at all temperatures? Briefly explain.
Discuss Le Chatelier's Principle in detail. Explain all perturbations on the system, factors and possible reaction conditions that effect the system (temperature, volume etc.) 5.
Which of the following describes the biological energy to do work like muscle contractions? Group of answer choices Enthalpy Entropy Gibbs Energy none of the above
In going from State A to State B there is an increase in Group of answer choices entropy none of the other answers are correct pressure enthalpy