suhaakhtar suhaakhtar
  • 26-02-2017
  • Chemistry
contestada

Given the reaction: 2C3OH(g) + 3O2(g) → 2CO2(g) + 4H2O(g) , how many moles of O2(g) needed to produce exactly with 20. mole of CO2(g)?

Relax

Respuesta :

sdmatera
sdmatera sdmatera
  • 26-02-2017
You can use a proportion with the mole ratios

20molesCO2/2molesCO2=XmolesO2/3molesO2

x= 30 moles
Answer Link

Otras preguntas

what is (x+6)^2 and (x-3)^2
Certain cleaning powders are so ___ that they quickly remove the shine of a wood surface. A. abhorrent B. abrasive C. discreet D. precise
Use linear combination. To solve system -2x+7y=10 X-3y=-3
Samantha pulls a wagon with her dog in it. The mass of the wagon and the dog together is 45kg. The wagon accelerates at a 0.85m/s2. What force is Molly pullin
how to solve 7^3x+4=49^2x+1
1. To put abstract ideas into close-up words, use _______ descriptions. A. impersonal B. faraway C. general D. concrete
18% of 90 is what number
As used in the passage, what does amplified most likely mean? A. increased B. airborne C. received D. electronic
Why would a writer create a story with a time machine in it?
So I am doing geometry in my math class, and I can't figure how how to do some of the problems.We have angles and you have to find the degree of each one. I hav