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Chemistry Questions

Hi, just needed a little help with the following questions -
Complete the electron configuration of Rh3+, by comparison with Co3+.
[Ru2OCl10] 4– has an oxygen atom connecting two Ru atoms.
Draw a three-dimensional diagram to suggest the shape of this ion. Give the co-ordination
number of Ru in your structure.
Give the formula of a ‘bulky organic monocation’ from the article and explain why three such
species are needed by [MCl6]3–.
Estimate how much faster [Ag(H2O)2]+ exchanges chloride ions compared with [Ru(H2O)6]3+.
Reply 1
Original post by Hejavi431
Hi, just needed a little help with the following questions -
Complete the electron configuration of Rh3+, by comparison with Co3+.
[Ru2OCl10] 4– has an oxygen atom connecting two Ru atoms.
Draw a three-dimensional diagram to suggest the shape of this ion. Give the co-ordination
number of Ru in your structure.
Give the formula of a ‘bulky organic monocation’ from the article and explain why three such
species are needed by [MCl6]3–.
Estimate how much faster [Ag(H2O)2]+ exchanges chloride ions compared with [Ru(H2O)6]3+.

What are you thinking so far?
Reply 2
Original post by bl0bf1sh
What are you thinking so far?

The last question I have no idea on
Original post by Hejavi431
The last question I have no idea on

I have this test this afternoon , i thinks its "silver has a larger atomic radii making it more prone to reacting with ligands" honestly i have no idea too.
Reply 4
Original post by Hejavi431
The last question I have no idea on

A level? or uni?

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