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

complete using the reflexive property, 5x = ______ PLEASE HELP ASAP!!!

Complete the slope-intercept form of this line. y = –4x +It is NOT 0 btw

Consider the following function. f(x) = 16-x^(2/3) Find f(-64) and f(64). f(-64) = 0 f(64) = 0 Find all values c in (-64, 64) such that f '(c) = 0. (Enter your

Which of the following groups MAY have no detectable IR absorption in the range usually associated with an absorption? C triple bond C. Ketene C=C=O bonds. Alde

Hanging wall moves down relative to footwall Uplift Subsidence Tension Compression Normal fault Anticline Syncline Reverse fault

Describe the role of the plasma membrane

Write an equation for the line passing through the points (-5,15) and (20,25). Show how you found your answer.

Can someone please help me on this math problem, I’ve been stuck for a while now.

Ms. Davenport bought a dozen packages of spaghetti sauce mix priced at 3 packages for $1.29. What is the price of one package of spaghetti sauce mix? A) $0.32 B

White space: describe how space is used to communicate the message ?