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

Give an example of an energy conversion that produces an unwanted form of energy?

Help meeee click on picture for question :) thank you

how do scientific theories compare to hypothesis

State the hypothesis of continental drift.

Which of the following is NOT a step one can take to prevent food borne illnesses? a. cooking foods to an appropriate temperature b. refrigerating food within

mystery number 1 here are your Clues I called this a level 1 first clue I am a 2 digit number second clue my tens digit is a multiply of my ones digit third clu

125,328 to the nearest 1000

what basic materials do artists use to make a fresco

Which of the following is a good example of something a cell might do during G1 phase? A. Make new organellesB. COPY DNAC. Compact DNA into a supercoilD. Divide

Earl needs to fill juice cups for his little brother's birthday party. There are 25 juice cups and each juice cup holds 12 fluid ounces. The juice comes in 1-ga