Swift07 Swift07

03-07-2018
Chemistry

contestada

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

Respuesta :

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

Given the equation −4 Square root of x minus 3= 12, solve for x and identify if it is an extraneous solution

What is the basic aim in a direct democracy A. Majority rule B. Bill of Rights C. Legislature D. Suffrage

The nurse is caring for a client before, during, and immediately after surgery. which type of care is provided to the client?

In the diagram, what is the value of x

According to the Constitution, the right of freedom of religion supports

Janelle is the manager of employee assistance programs for a large state university. in this role, she provides short-term counseling services to faculty and

The variety of species in an ecosystem is known as ____

Excellent water supply can reduce the morbidity from typhoid fever by what percentage (potentially)?

European missionaries, while amazed at the achievements and complexities of the aztec and inca empires, sought to:

Allison practices her violin for at least 12 hours per week. She practices for three fourths of an hour each session. If Allison has already practiced 3 hours t