strawberrypie32 strawberrypie32

16-05-2017
Chemistry

contestada

How many moles of oxygen are needed for the complete combustion of 0.750 moles of propane? How many moles of carbon dioxide would be formed?

Respuesta :

24-08-2018

C3H8 + 5O2 → 3CO2 + 4H2O

(a) Moles of O2 = 0.750 mol C3H8 x (5 mol O2/1 mol C3H8) = 3.75 mol O2

(b) Moles of CO2 = 0.750 mol C3H8 x (3 mol CO2/1 mol C3H8)

= 2.25 mol CO2

Answer Link

Otras preguntas

Which sentence best describes vestigial structures? They contain genetic mutations. They may have had an important function in the past. They are necessary for

Which sentence uses the word among or between incorrectly? The principal was able to settle the argument between Nate and Mario. I could not find my homework be

What only happens during a chemical reaction? A. Colors change. B. New substances are formed. C. Bubbles form. D. A solution is made.

which shows the correct order of organization from smallest to largest

which is larger 2in or 3,526yd

Which describes Roger Williams, James Oglethorpe, and William Penn? A. They were Puritans. B. They were founders of colonies. C. They spoke out for independence

Which personal pronoun agrees with the antecedent in this sentence? Nobody who went on this camping trip will ever feel the same about sleeping in __________ ow

What significant large structure is found at Ocmulgee? A. Burial Cave B. Ceremonial Lodge C. Marble Altar D. Riverbank

Which is a run-on sentence? A. His helmet bore the number of the firehouse, which was more than 100 years old. B. A worn yellow quilt was lying at the foot of t

If f(x)=64-x2 and g(x)=8-x which is the rule of the function (f + g)(x)?