[tinapratiwi]

Lately, I react between solution of Rhodium (acid) with Ammonium hydroxide p.a (base), and I find Rhodium salt... The Colour's of salt is orange..

Is it true, that the reaction will result The Rhodium salt? If it's not true, what will happen if I react Solution Rhodium with Ammonium hydroxide?

please help me... thank you.

[AWK]

Rh₂O₃.5H₂O

[tinapratiwi]

Thank you AWK..

And what is the name of that crystal (IUPAC NAME)? It's Rhodium salt ?

[AWK]

Rhodium(III) oxide pentahydrate

[tinapratiwi]

if  I react Rhodium Solution with Ammonium Solution, acidity conditions began to change into a base, and there is deposition? it's true rhodium deposition (yellow powder)?

and at pH can settle how much rhodium with the addition of ammonia ?

[tinapratiwi]

if I add Ammonia solution into Rhodium solution, then things will change the pH from acidic to alkaline. Then there is a yellow precipitate. Does the salt deposits Rhodium? And the pH began to settle how Rhodium?