Na2Cr2O7 my guess is Sodium Chromium Oxide. Thanks for taking ur tiime guys.
2006-10-15 07:52:37 · 5 answers · asked by avant1991 3 in Science & Mathematics ➔ Chemistry
The answer is Sodium Dichromate.
The compound contains two ions:
the Sodium Ion (Na+) and the Dichromate Ion (Cr2O7 -2)
As thus, the subscript for the Na should be 2 and the subscript for the dichromate ion is 1.
For example, K2Cr2O7 - potassium dichromate.
(K+ and Cr2O7 -2)
2006-10-15 08:48:28 · answer #1 · answered by Anonymous · 0⤊ 0⤋
2 Chromium would be a DiChromate so my guess would be a Sodium Dichromate of some type.
2006-10-15 14:58:52 · answer #2 · answered by Rick S 2 · 0⤊ 0⤋
Sodium dichromate
2006-10-15 15:07:04 · answer #3 · answered by Fatima A 3 · 0⤊ 0⤋
You're close...it's sodium dichromate.
Na2 is Sodium. Cr2O7 is the chromate
part.
2006-10-15 15:01:29 · answer #4 · answered by Answerer17 6 · 0⤊ 0⤋
I would say Disodium Chromate
2006-10-15 15:01:53 · answer #5 · answered by gandyg 2 · 0⤊ 0⤋