If a solution containing 17.91 g17.91 g of mercury(II)perchlorate is allowed to react completely with a solutioncontaining 5.102 g5.102 g of sodium dichromate, how many grams ofsolid precipitate will be formed?
mass:
gg
How many grams of the reactant in excess will remain after thereaction?
mass:
gg
Assuming complete precipitation, how many moles of each ionremain in solution? If an ion is no longer in solution, enter azero (0) for the number of moles.
Hg2+Hg2+:
molmol
ClO–4ClO4–:
molmol
Na+Na+:
molmol
Cr2O2−7Cr2O72−:
mol
