Polonium crystallizes in a simple cubic unit cell, polonium crystallizes in...

polonium crystallizes in a simple cubic unit cell with an edge length of 3.36A. 1. what is the volume of the unit cell? 2. what is the volume of atom in the unit cell? 3. what i

Determine the concentration of hydroxide ion in this buffer, In lab, buffer...

In lab, buffers solution based onto a 0.1 M solution of sodium phosphate at pH7.0.  Within this system, there are three of pK A s like:  12.7, 7.21 and 2.12. Determine the conce

Electrochemical series, Ask question #imum 100 words accepted# Discussion ...

Ask question #imum 100 words accepted# Discussion about electrochemical serirs

Atomic absorption spectroscopy, Ask questionapplications of atomic absorpti...

Ask questionapplications of atomic absorption spectroscopy #Minimum 100 words accepted#

Polymers, explanition

explanition

Write the neutral calcium atom has a number, Write the neutral calcium atom...

Write the neutral calcium atom has a number The neutral calcium atom has a number of valence electrons euivalent to its group number, that is 2.

Berzelius hypothesis, explain.

explain.

Claisen-schmidt reaction, Claisen-Schmidt Reaction: In this exercise, ...

Claisen-Schmidt Reaction: In this exercise, you will make 2,2,6-trimethyl-5-phenylheptan-3-one by a reaction sequence which involves a Claisen-Schmidt  Reaction followed by th

Lanthanide chemistry, Why lanthanides shows more than 7 coordination number...

Why lanthanides shows more than 7 coordination number

Ionic bond,