How many metric tons (t) of oxygen are in a sample of pitchblende that contains 2.3 t of uranium?
(Hint: Sample of 84.2 g pitchblende contains 71.4 g of uranium and oxygen is the only other element present.)
1
Expert's answer
2018-03-14T08:47:47-0400
Uranium present in oxide with formula U2O8.
Ratio of oxygen in oxide=(8*16)/(238*2+8*16) Ratio of oxygen in pitchblende =(8*16)/(238*2+8*16)*(71.4g/82.4g) mass of oxygen =(8*16)/(238*2+8*16)*(71.4g/82.4g)*2.3t=0.45t
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment