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 PCl₅ + 4 H₂O ---> 1 H₃PO₄ + 5 HCl

If 5.11 grams of PCl₅ react with 3.67 grams of H₂O how many grams of the excess reagent will remain unreacted? (Format your answer as XXXX g H2O) =