In: Chemistry
If a solution containing 39.142 g39.142 g of mercury(II) nitrate is allowed to react completely with a solution containing 10.872 g10.872 g of sodium dichromate, how many grams of solid precipitate will form?
precipitate:
How many grams of the reactant in excess will remain after the reaction?
excess reactant:
16.67 grams of solid precipitate of HgCr2O7 will be produced.
After the complete reaction 25.98 grams of Hg(NO3)2 will be in excess.
The detail calculation is shown below.