maeighwlhs
maeighwlhs maeighwlhs
  • 04-02-2021
  • Chemistry
contestada

What volume of oxygen, in Liters, is needed to react with 18.65 g of P4?

P4 + 5O2 → P4O10

Respuesta :

ihlester
ihlester ihlester
  • 04-02-2021

Answer: 16.8L (at STP)

Explanation:

Mole P4O10 = 4*31+10*16 = 284

P4 = 124

moles P4O10 = 18.65/124 = 0.15

5 moles O2 per mole P4O10, so 5*0.15 moles O2 required = 0.75 moles

at STP 1 mole gas = 22.4 L

vol O2 = 0.75*22.4 = 16.8 L

Answer Link

Otras preguntas

What are some characteristics of democracy that dictatorships adopt?
How an atom chemically behaves when it comes into contact with other?
why do tropical cyclones spawn around ? please include 5 sentences
A building is 2 ft from a 12 ft fence that surrounds the property. A worker wants to wash a window in the building 17 ft from the ground. He plans to place a la
1. Sara tells Michael she is 160 centimeters tall, while Michael says he is 60 inches tall. If there are 2.54 centimeters in an inch, who is taller
I need help!!I have to write a riddle on evolve and adapt, but the riddle can not directly say the words evolve or adapt and has to describe evolve and adapt wi
The two attributes that define a threat are
Calculate the area of the figure below using the following information: Area of triangle ABC = 23.85 square units Area of triangle ACD = 29.4 square units Ar
The idea that children act like little scientists, constantly creating theories about the relationships between their physical and social worlds, is central to
What is 40 1/2 divided by 13 1/2?