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

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 releases oxygen into the atmosphere? A. Iron-bearing rocks O B. All living things O C. Animals th, D. Plants S

2(3a-3)-2(a-2)=3thank you

Find the future value of each deposit if the account pays (a) simple interest, and (b) interest compounded annually! $700 at 3% for 6 years

1. Which Property is used for changing the background color of any control a) Font color b) Back color c) Text color d) color back

please help me with my question I will like and mark as brainliest for the first correct answer due tomorrow morning

How is society formed Write any 3 ways to its formAtion

What is the next term in the sequence? 2, -4, 8, -16, ...

How does distance between two objects affect their gravitational force? (2 points) a Force increases as distance increases. b Force decreases as distance incr

Which of the following choices has had the most destructive impact on deciduous forests? forest fires termites and woodpeckers humans clearing forests chemical

plz help me on this