This compound is UF6. Atomic weight of uranium: 238,02891 Atomic weight of fluorine: 18,9984032 Molecular mass of UF6: ca. 352,04121
UF6 is the answers.Hope it helps.
13.16 as you need to use formula square root of ( 352.019/2.016)=13.16
The long half-life of the isotope uranium-238 (4.51 × 109 years) makes it well-suited for long term storage in a shielded bunker. According to an interview from Scientific American, one Russian facility had been storing samples of enriched (weapons grade) uranium in a broom closet prior to the improvement project; another had been keeping track of its stock of nuclear warheads using index cards kept in a shoe box.About 95 percent of the depleted uranium produced is stored as uranium hexafluoride, a crystalline solid, (D)UF6, in steel cylinders in open air storage yards close to enrichment plants. Each cylinder holds up to 12.7 tonnes (or 14 US tons) of UF6. In the U.S. 560,000 tonnes of depleted UF6 had accumulated by 1993. In 2008, 686,500 tonnes in 57,122 storage cylinders were located near Portsmouth, Ohio and Paducah, Kentucky.
It is a strong reaction between UF6 and H2O: UF6 + H2O ------- UO2F2 + HF
The balanced reaction for the reaction of uranium fluoride, water and hydrogen gas is UF6 + 2 H2O + H2 = UO2 + 6 HF. The final products are uranium oxide and fluoric acid.
U3O8 + HNO3 yields UNO3 + H2 yields UO2 + HF yields UF4 + F2 yields UF6
UF6 is uranium hexafluoride.
The two steps are: the preparation of UF4 followed by the preparation of UF6.
A compound is formed from two or more elements; examples: NaCl, H2SO4, UF6, H2O, etc.An element contain only one type of atoms (if we don't consider isotopes).
The chemical formula of uranium hexafluoride is UF6.
.071 moles
ask your mom
1. The material for enrichment is the uranium hexafluoride (UF6) not uranium dioxide pellets. 2. For a nuclear fission and and a nuclear chain reaction we need thermal neutrons.
An example: uranium hexafluoride, with the formula UF6.
Fluorine is used to prepare UF4, UF6, UO2F2.