Chemistry What's the difference between chromate and dichromate? Asked by arwen46 12 years ago 10/22/2013 3:58 AM Last updated by anonymous 12 years ago 10/23/2013 9:15 PM
Dichromate is Cr2O7 while chromate is CrO4, so as you can see there are more oxygens and chromiums in dichromate than in chromate.
