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:

4 NH₃ + 3 F₂ ---> 3 NH₄F + 1 NF₃

If 4.22 grams of NH₃ react with 4.69 grams of F₂ how many grams of the excess reagent will remain unreacted? (Format your answer as XXXX g H2O) =