UmmYeahSure UmmYeahSure

24-02-2022
Chemistry

contestada

How many grams of O2 are needed to completely burn 69.3g C3H8?

Respuesta :

vollinbrendon217 vollinbrendon217

24-02-2022

Answer:

C3H8 + 5O2 --> 3CO2 +4H2O

no.of moles of C3H8=64.3/(3*12+8) =1.461363636moles

no.of moles of O2=1.461363636*5 =7.306818moles

mass of O2= 7.306818*(16*2)=233.81g

Explanation:

Answer Link

Otras preguntas

Pyrenees mountains border Spain and this European country starts with F

Pyrenees mountains border Spain and this European country starts with F

How do you tell if an equation is linear or not????

Pyrenees mountains border Spain and this European country starts with F

How do you tell if an equation is linear or not????

What is 36 percent as a decimal?

What is the difference between preterite and imperfect and the past progressive and present progressive?

Which statement illustrates the distributive property? Please help

How do you tell if an equation is linear or not????

What is the difference between preterite and imperfect and the past progressive and present progressive?