The uranium oxide U3O8 contain 84,8 % uranium.
As of May 2009, Uranium cost approximately $100 for 1 kilogram of unrefined uranium oxide U3O8 As of 8 August 2011, the price of uranium is US $115 for 1 kg (51,5 US $ per pound), for natural uranium in the form of the unrefined uranium oxide (U3O8).
Now the price of the oxide U3O8 ( the common commercial form) is cca. 90 US $/kg.But be sure that prices are very variable; a site dedicated for uranium prices is:http://www.uxc.com/review/UxCPrices.aspx
To find the grams of uranium oxide formed, we need to determine the molar mass of uranium and oxygen, calculate the moles of each element present, and finally the moles of uranium oxide formed. Then, we convert moles to grams using the molar mass of uranium oxide. The final answer for the grams of uranium oxide formed depends on the stoichiometry of the reaction.
The chemical formula of so-called yellow cake (ammonium diuranate) is (NH4)2U2O7.
8 August 2011: 51,5 USD for 1 pound of the unrefinned oxide U3O8.
Uranium is delivered as oxides UO2 and U3O8, ammonium diuranate, uranium hexafluoride, uranium metal, uranium carbide.
Uranium is expensive in all countries.The price of uranium is approx. 90US $ per kg of oxide U3O8.
Uranium Oxide- U3O8
From 0,01 % to 20 % !
Approx. 125 US $ for 1 kg of unrefined uranium oxide U3O8.
The most commercial form is as the oxide U3O8.
As of May 2009, Uranium cost approximately $100 for 1 kilogram of unrefined uranium oxide U3O8 As of 8 August 2011, the price of uranium is US $115 for 1 kg (51,5 US $ per pound), for natural uranium in the form of the unrefined uranium oxide (U3O8).
Approx. 90 000 US $ for 1 000 kg of unrefined uranium octaoxide (U3O8).
50,50 USD for the unrefined uranium oxide U3O8 (as for August 22, 2011).
Yes, uranium can react with oxygen.Some oxides: UO2, UO3, U4O9, U3O8 and probably UO, U2O5, U3O7.
approx. 120 US $ for 1 kg of unrefined uranium (exprimed as U3O8)
Approx. 120 USD for 1 kg of unrefined oxide U3O8.