The entropy of hydration becomes more negative

Assignment Help Chemistry
Reference no: EM13673333

The entropy of hydration becomes more negative from Na+ to Mg2+ to Al3+ though the coordination number is probably 6 in each case. Account for the trend in disorder.
S?298 (J mol-1 K-1) : Na+(aq), 60.3; Mg2+(aq), -138; Al3+(aq), -322.

Reference no: EM13673333

Questions Cloud

When the electric field is parallel to the surface : A flat surface having an area of 3.4m2 is rotated in a uniform electric field of magnitude E = 6.6 multiplied by 105N/C. Decide the electric flux during this area in the following situations. When the electric field is parallel to the surface
Unstable and spontaneously breaks into two alpha particles : The nucleus of 8Be, which consists of four protons and four neutrons, is very unstable and spontaneously breaks into two alpha particles (helium nuclei, each consisting of two protons and two neutrons). What is the force among the two alpha particles..
Compute the electric flux during a rectangular plane : An electric field of intensity 3.7kN/C is applied along the x-axis. Compute the electric flux during a rectangular plane 0.350 m wide and 0.700 m long if the following conditions are true. The plane is parallel to the yz-plane. The plane is parallel ..
Skateboarder shoots off a ramp with a velocity : A skateboarder shoots off a ramp with a velocity of 7.1 m/s, directed at an angle of 56° above the horizontal. The end of the ramp is 1.5 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as..
The entropy of hydration becomes more negative : The entropy of hydration becomes more negative
Use energy conservation to discover distance block slides : An 8.70kg block slides with an initial speed of 1.66m/s up a ramp inclined at an angle of 27.4 degrees to the horizontal. The coefficient of kinetic friction among the block and the ramp is 0.3. Use energy conservation to discover the distance the bl..
A laboratory stockroom has a stock solution : A laboratory stockroom has a stock solution of 90%(m/v) sulfuric acid,H2SO4(aq). If a technician dilutes 50ml of the stock solution to a final volume of 300ml, what will be the new mass/volume percent concentration?(HINT: the dilution formula ..
Jump out of a stationary balloon : Two stunt men are going to jump out of a stationary balloon 457 meters off the ground, jumper A will jump first, pulling his parachute at 4 seconds after the jump. Jumper B will jump precisely 20 seconds after jumper A. Jumper B is slightly heavier t..
Angular speed of record immediately after putty sticks to it : A horizontal vinyl record of radius 0.0786 m rotates freely about a vertical axis during its center with an angular speed of 4.59 rad/s. The rotational inertia of the record about its axis of rotation is 2.54 x 10-4 kg·m2. A wad of wet putty of mass ..

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd