Chromium(VI) is considered a hazardous, carcinogenic specie…
Chromium(VI) is considered a hazardous, carcinogenic species, destruction of which may be accomplished by the process shown in the balanced equation below: 4 Zn (s) + K2Cr2O7 (aq) + 7 H2SO4 (aq) → 4 ZnSO4 (s) + 2 CrSO4 (s) + K2SO4 (aq) + 7 H2O (l) Which is the limiting reactant when 0.900moles of H2SO4 and 0.900 moles of K2Cr2O7 react in excess Zn?
Read DetailsUpon reaction of 38.6 g of silver nitrate with excess copper…
Upon reaction of 38.6 g of silver nitrate with excess copper(II) sulfate, 34.1 g of silver sulfate was obtained according to the balanced equation: CuSO4(aq) + 2 AgNO3 (aq)⟶Cu(NO3)2(aq) + Ag2SO4(s) What is the percent yield of silver sulfate? (If you wish, show your work for possible partial credit.)
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