Chemistry, 28.01.2021 21:20, ErikHabdlowich
ASAP PLEASEE 1. Bobby and Jane dissolve 26.8 g of solid potassium iodide (Kl) in water, then pour the
solution into an excess of concentrated lead (ll) nitrate. Jane carefully filters the
resulting yellow precipitate from the solution and dries the solid overnight. The
following day, Bobby finds the mass of the precipitate (which he knows to be Pbly) to
be 34.8 g. What is the percent yield of PbI2 in Bobby and Jane's reaction?
KI=165.99g/mol
PbI2= 461.01g/mol
2KI + Pb(NO3)2 – 2KNO3 + Pbl2
Round your Answer to One Decimal Place.
Answers: 2
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ASAP PLEASEE 1. Bobby and Jane dissolve 26.8 g of solid potassium iodide (Kl) in water, then pour th...
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