Chemistry Questions, Problems & Solutions : TransWikia.com ~ Page 11

Solvent shell collapse

In "advanced organic chemistry part A" book page:306&307 , the author uses the term 'solvent shell collapse' when talking about the reason for retention of conformation in tertiary benzyl...

Asked on 10/05/2021

0 answer

Converting fractional coordinates into cartesian coordinates for crystallography

So let's say for a given molecule I have the volume of a unit cell, the shape of the unit cell (monoclinic, cubic, etc), the cell angles alpha, beta, and...

Asked on 10/05/2021 by crystallography

3 answer

Why should the scalar product of the components along two axes remain unchanged after transformation?

A couple of proofs from Chapter 2 of "Space Groups for Solid State Scientists" are giving me a hard time (see attached image). ...

Asked on 10/05/2021 by Nimanyu Joshi

1 answer

Acids and Bases (Spectator Ions Identification)

In an acid reaction with water, or other solvents, how do we know which atom(s) from a compound reacted with that solvent are the spectator ions? Are they the ones...

Asked on 03/08/2021 by Dixon

1 answer

Molar conductivities of aqueous electrolytes at 1 M

In the following table from the CRC Handbook, molar conductivities of aqueous electrolytes are given for concentrations from infinite dilution to 0.1 M. However, I am...

Asked on 03/02/2021

0 answer

Application of limiting reagents and acid-base stoichiometry

I'm having a bit of trouble with the latter questions of this problem. $pu{15.0 mL}$ of $pu{1.4 M}$ $ce{HCl}$ was mixed with $pu{1.00 g}$ of ...

Asked on 02/25/2021 by user29462

2 answer

Why does ethylamine have two infra-red spectra? Are both correct?

The one I have in my textbook is this: Shouldn't the first trough at $3500$ to around ...

Asked on 02/20/2021 by Ollie

2 answer

How are molecular orbitals obtained in quantum chemistry?

When trying to solve for a molecule's molecular orbitals, we start off with the total molecular hamiltonian. However, given the difficulty of solving the Schrödinger Equation for this complicated hamiltonian...

Asked on 02/18/2021 by James Bond

1 answer

Can we dissolve salts with higher lattice enthalpy by providing heat?

It is well-known thatA salt with a higher lattice energy will not dissolve at all, because then $Delta_{text{sol}}H^ominus$ will be negative.So, the reaction should be endothermic, right? My question...

Asked on 02/17/2021 by ultralegend5385

1 answer

What is meant by the "probability density" of finding an electron?

Could someone please explain to me in layman's terms what probability density of finding an electron means, just as probability means chances of finding an electron. With due respect, please...

Asked on 02/15/2021 by Arti gaikwad

3 answer

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