This quiz is in TEST MODE and as such is not 100% functional.
All answers should use 3 significant figures, regardless of how many are given in the problem.
For very small or large numbers, use scientific notation written as follows: 1.23e+23.

QUESTION

Given the following reaction:

1 Pb(C2H3O2)2 + 2 KI ---> 1 PbI2 + 2 KC2H3O2

How many grams of Pb(C2H3O2)2 are required to react with 7.88 grams of KI ?