A community for students.
Here's the question you clicked on:
 0 viewing
hpfan101
 one year ago
Gaseous C2H4 reacts with O2 according to the following equation:
C2H4 (g) + 302 > 2CO2 + H2O (g)
What volume of oxygen gas at STP is needed to react with 5.75 mol of C2H4?
A) 17.3 L
B) 42.9 L
C) 3.86 x 10^2 L
D) 1.29 x 10^2 L
E) Not enough information is given to solve the problem.
hpfan101
 one year ago
Gaseous C2H4 reacts with O2 according to the following equation: C2H4 (g) + 302 > 2CO2 + H2O (g) What volume of oxygen gas at STP is needed to react with 5.75 mol of C2H4? A) 17.3 L B) 42.9 L C) 3.86 x 10^2 L D) 1.29 x 10^2 L E) Not enough information is given to solve the problem.

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01) The reaction is not well balanced. It produce 2H2O. Anyway will not affect your calculations in this problem. 2) according to the stoicheometry for each mole of C2H4 you need 3 moles of O2, then, for 5.75 mol C2H4 you will need 3 times more, 5.75 x 3= 17.25 moles of O2. 3) one mole of any gas at STP conditions will occupy 22.4 L. Do the math! I guess will be C or D that you forgot to put the values

hpfan101
 one year ago
Best ResponseYou've already chosen the best response.0Ok, thank you! Oh, I didn't realize I forgot to put in the values for C & D. My bad.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.