While it's okay if you just solve the equations (I can see if I can figure out how you did it later) an explanation is much appreciated.
The problem I had trouble with:
AgNO3 + K2Cr2O7 --> double replacement
I'm not quite sure how to do this equation seeing as there's three elements on one side.
Thanks!!!
The problem I had trouble with:
AgNO3 + K2Cr2O7 --> double replacement
I'm not quite sure how to do this equation seeing as there's three elements on one side.
Thanks!!!
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Cr2O7 is dichromate, which is a polyatomic ion with a 2- charge. Should make this much simpler.
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i think it would be Ag2Cr2O7 + KNO3
Cr2O7 is dichromate and NO3 is Nitrate
basically double replacement mean switching each elements' partner so that each element gets a turn with a polyatomic (not the official definition, just trying to make u understand)
so since Ag started with nitrate, you then change and give it dichromate so it goes from AgNO3 to Ag2Cr2O7 and since K started with dichromate, you switch and give it nitrate so it goes from K2Cr2O7 to KNO3
i think its right, and i hope u understand
Cr2O7 is dichromate and NO3 is Nitrate
basically double replacement mean switching each elements' partner so that each element gets a turn with a polyatomic (not the official definition, just trying to make u understand)
so since Ag started with nitrate, you then change and give it dichromate so it goes from AgNO3 to Ag2Cr2O7 and since K started with dichromate, you switch and give it nitrate so it goes from K2Cr2O7 to KNO3
i think its right, and i hope u understand