Swift07 Swift07
  • 03-07-2018
  • Chemistry
contestada

How many moles of C2H2 are needed to react completely with 84 mol O2

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 03-07-2018

Balanced chemical equation:

2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

2 moles C2H2 ---------------- 5 moles O2
moles C2H2 ------------------ 84 moles O2

moles C2H2 = 84 * 2 / 5

molesC2H2 = 168 / 5 => 33.6 moles of C2H2
Answer Link

Otras preguntas

I need Help PLEASE, I have a TEST tomorrow and I don't know how to do this!! Please Help Me! :,(
Which is one disadvantage of owning a home compared to renting a place to live?
Segment BD is an altitude of triangle ABC. Find the area of the triangle. Triangle ABC with altitude BD is shown. Point A is at 2, 1. Point B is at negative 1,
Which of the following element combinations will likely form polyatomic ions? cesium and chlorine oxygen and carbon sodium and bromine xenon and neo
Which descriptor best describes the term free-radical?
An elastic loaded balloon launcher fires balloons at an angle of [38.0o above horizontal] from the surface of the ground. if the initial velocity is 25.0 m/s, f
what is the purpose of plasma membrane?
What is the way in which artists arrange the elements of art in their artwork?
these are done to honor the souls of the dead
lyis received 6 cards he received 7 fewer cards than carlos received how many cards did carlos received