Chemistry Forum

[quote="Daniel"]I think I have found your problem... For some reason you had Cr as +3 on the reactans side, and has Cr+2 on the product side, if the right equation was with Cr+3 that's the answer. 3 Ba(NO3)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(NO3)3 or with Cr +2 Ba(NO3)2 + Cr(SO4) = BaSO4 + Cr(N...

Why is Ba(NO3)2 + Cr2(SO4)3 yield BaSO4 + Cr(NO3)2 not an equation one can balance?