darrengorman9677 darrengorman9677

05-02-2020
Chemistry

contestada

How many moles of air are necessary for the combustion of 5.00 molmol of isooctane, assuming that air is 21.0% O2O2 by volume?

Respuesta :

mshahzaib247 mshahzaib247

05-02-2020

Answer:

67.5 moles of O2

Explanation:

2 C 8 H 18 + 27 O 2 → 16 C O 2 + 18 H 2 O

According to the balanced chemical equation, in normal air % moles of iso-octane will require 67.5 moles of oxygen to combust completely...

Answer Link

Otras preguntas

The combined mean and variance of falary of 250 workers of city A and B are 560 and 5497 respectively, find the mean and variance of the salary in city A.

How is faster motion displayed in terms of slope

Ella let a candle as part of our holiday celebration the candle was 10 cm long and burn at a constant rate for 5 seconds what was the unit rate of the candle bu

divide 2x²+5x+2 by 2x+1

PLZ HELP ITS DUE TODAY!!!!!!

Is a || b ? Explain with angle measurements

the contribution of common people in the unification campaign of Nepal

Find the mean in terms of x. 3x-2, 12x+9 and -6x+5. Make sure you simplify your final answer and write your x term first in your final answer. (like the homewor

Find the area of this semi-circle with diameter, d = 95cm

Nicole has three times as many stickers as Sharon. Sharon has twice as many stickers as Ariel. If Ariel has fewer than 8 stickers, then what is the greatest num