The conventional molar entropy of PO43¯(aq) is -220.5 J K-' mol" at 298.15. The conventional entropy of the PO43 (aq) is negative because.... O A. PO43 (aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound. B. PO43 (aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound. O C. PO43-(aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound. O D. PO43 (aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound.

The conventional molar entropy of PO43¯(aq) is -220.5 J K-' mol" at 298.15. The conventional entropy of the PO43 (aq) is negative because.... O A. PO43 (aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound. B. PO43 (aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound. O C. PO43-(aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound. O D. PO43 (aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound.

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

Related questions

Q: Choose the compound with the largest standard molar entropy, S° (298.15 K). A) H:O(I) B) H:O(g) C)…

A: Standard molar entropy: The standard molar entropy is defined as the entropy or degree of randomness…

Q: a) For the boiling point of ethanol is 173.1 F. In an experiment the entropy change for the reaction…

Q: a) Give the steps required to calculate the entropy change for a sample of argon gas which is…

A: So here, the process involves both the change in temperature from 300 K to 100 K and a change in…

Q: In the plot of chemical potential vs temperature at constant pressure, which of the following is…

A: In the plot of chemical potential vs temperature at constant pressure we have to select the…

Q: For a mixture of three ideal gases, A, B, and C, what is the mole fraction of A when the entropy of…

A: The mole fraction of a gas is a unitless quantity. It is calculated by dividing the number of moles…

Q: 21. Although the standard molar entropy, (ASº), of a lot of chemicals are available, (ASº) of most…

Q: Calculate the change in entropy resulting from mixing the following gases (1.5 mole of A gas + 2mole…

Q: he liea al vaporizalian ol carban disulide, CSz, al 25C is 27.2 kml. Wia is the entropy change when…

A: Given information: Moles of vapor = 3.80 mol Heat of vaporization = 27.2 kJ/mol. Entropy of the…

Q: At room temperature when HI (aq) is added to potassium bisulfite, KHSO3(s), sulfur dioxide is formed…

A: The given reaction is represented as follows:

Q: A See all photos + Add to * Edit & Create v ... 1. Without looking up the values, predict which…

A: Entropy is a measure of randomness in a molecule. More the randomness, more will be the entropy.…

Q: NOTE: For temperatures please always use Kelvin or Rankine. 1. Given the following data for NH,:…

A: Given:Standard entropy is a thermodynamic property that measures the amount of disorder or…

Q: The standard entropy of Pb(s) at 298.15 K is 64.80 J KL mol. Assume that the heat capacity of Pb(s)…

Q: At 298K, the AH combustion of sucrose is -5797 kJ/mol and AG for the reaction is -6333kJ/mol.…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

Q: The heat capacity at 1 atm. pressure of solid magnesium in the temperature range from 0 oC to 560…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: The protein lysozyme unfolds at a transition temperature of 75.5 °C with a standard enthalpy of…

Q: HCN has a enthalpy of vaporization of 20 kJ/mol. The gas has a molar entropy of 201.7 J…

A: Below attached file showing the details answer . All the best . The normal boiling point of HCN is…

Q: The Gibbs energy change for a reaction is –298 kJ. Therefore, the reaction is: O A. nonspontaneous…

A: The answer of the above question is given in step 2

Q: c) Provide an example of a chemical or biochemical process that can't be described as…

A: We need to provide an example of a chemical or biochemical process that can't be described as…

Q: For the reaction 2H₂O₂(1)→ 2H₂O(l) + O₂(g) AG-229 kJ and AH-196 kJ at 264 K and 1 atm. This reaction…

A: Thermodynamics is branch of chemistry in which we deal with heat evolved or absorbed by the system.

Question

The conventional molar entropy of PO43 (aq) is -220.5 J K mol at 298.15. The conventional entropy of the PO43 (aq) is negative
because...
5(aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound.
A. PO4
O B. PO43 (aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound.
C. PO43 (aq) has a larger charge-to-size ratio than H* (aq) and the solvation shell is less tightly bound.
O D. PO43 (aq) has a smaller charge-to-size ratio than H* (aq) and the solvation shell is more tightly bound.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

What is the change in entropy (in JK mol) of the system for the following reaction 2H2(g) + 2FO (g) 2H20 (1) + + F2 (g) 1) -352.4 2) 176.2 3) -790 4) -684 5) -422.8
20. Although the standard molar entropy, (AS), of a lot of chemicals are available, (AS) of most chemicals, especially the newly discovered chemicals are NOT available, you have to calculate the values of the (AS). The following table lists the standard molar entropy of a few compounds. Trinitrotoluene (C₂H5N3Q6), abbreviated as TNT is one of the most famous explosives. Please use the above table and the standard entropy of reaction of the detonation reaction of TNT to find the Sº of TNT. 0 2 C₂H5N306(5) → 3 N₂(g) + 5 H₂O(g) + 7 CO(g) + 7 C(graphite,s) ASrxn = 488.9 J/K so of TNT = Substance So mol K Substance sº (mlk) J mol K CO(g) 197.9 CO₂(g) 213.6 H₂O(g) 188.83 MgO(s) 69.91 26.8 0₂(g) H₂O(1) Mg(OH)2 (s) C(graphite, s) 63.24 205.0 5.69 N₂(g) 191.50
Help me please neat and clean correctly please
Which of the following reactions will have a positive change in entropy (AS)? *) N;O4 (g) 2 NO2 (2) 2 CO. (2) b) 2 CO (g) + 0(g) d) CaO () + CO, () ) CO. (0 - CO, () CACO, ()
Suppose your room could be arranged in 1000 different ways. What is the corresponding entropy? Data: Boltzmann constant k=1.38×10-23 J/K.
a) Formulate the second law of thermodynamics. b) Consider the statements below. Answer them and give brief explanations. a. An explosive (e.g. C7H5N3O6) reacts with oxygen, the result is CO2 (g), H2O (g) and N2 (g). Is there an increase or decrease of Entropy after the reaction occurred? b. Colloquially, people say that during the cold months of the year, the “cold” is creeping into the warmer house. Is this statement true considering the 2nd law?