A community for students.
Here's the question you clicked on:
 0 viewing
Nanoman
 2 years ago
How many grams of C8H18 are needed to produce 100g CO2 in the following equation?
Nanoman
 2 years ago
How many grams of C8H18 are needed to produce 100g CO2 in the following equation?

This Question is Closed

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.0I have my work included in this.

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2Is the equation of the reaction given?

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.0oh yes, 2C8H18 + 25 O2 yields 16 CO2 + 18H2O

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.0Sorry, I forgot to include that part

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.2Don't worry :) \[2C_8H_{18} + 25O_2 \rightarrow 16CO_2 +18H_2O\] no. of mole of CO2 produced required = 100/(12.0+16.0x2) = a No. of mole of C8H18 required = No. of mole of CO2 x (2/16) = a/8 = b Mass of C8H18 required = no. of mole of C8H18 required x (12.0x8 + 1.0x18) = b x (12.0x8 + 1.0x18) = answer you need. Is it clear?

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.0That seems generally what I did

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks Callisto, that was the same result I got!
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.