Hydrazine, N₂H4, reacts with oxygen to form nitrogen gas and water. N,H,(aq)+O,(g) — N,(g)+2H,O() If 3.55 g of N₂H₂ reacts with excess oxygen and produces 0.850 L of N₂, at 295 K and 1.00 atm, what is the percent yield of the reaction? percent yield: %

Hydrazine, N₂H4, reacts with oxygen to form nitrogen gas and water. N,H,(aq)+O,(g) — N,(g)+2H,O() If 3.55 g of N₂H₂ reacts with excess oxygen and produces 0.850 L of N₂, at 295 K and 1.00 atm, what is the percent yield of the reaction? percent yield: %

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Stoichiometry

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Question

Dd.94.

Hydrazine, N₂H4, reacts with oxygen to form nitrogen gas and water.
N,Hạ(aq) +O,(g) — N,(g)+2H,O(1)
If 3.55 g of N₂H₂ reacts with excess oxygen and produces 0.850 L of N₂, at 295 K and 1.00 atm, what is the percent yield of
the reaction?
percent yield:
%
A sample of Br₂(g) takes 20.0 min to effuse through a membrane. How long would it take the same number of moles of Ar(g) to
effuse through the same membrane?
time:
min

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