Table of Contents
What is the chemical formula of uranium?
uranium (U), radioactive chemical element of the actinoid series of the periodic table, atomic number 92. It is an important nuclear fuel.
What is the name of UF4?
Uranium fluoride
Uranium fluoride (UF4), (T-4)-
| PubChem CID | 61461 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | F4U |
| Synonyms | Uranium fluoride (UF4), (T-4)- 10049-14-6 Uranium floride Uranium fluoride (U2F8) Urantetrafluorid More… |
| Molecular Weight | 314.0225 |
What is the chemical name of uf6?
Uranium hexafluoride
Uranium hexafluoride is a chemical compound consisting of one atom of uranium combined with six atoms of fluorine. It is the chemical form of uranium that is used during the uranium enrichment process. Within a reasonable range of temperature and pressure, it can be a solid, liquid, or gas.
What is the chemical formula for uranium hexafluoride?
UF₆
Uranium hexafluoride/Formula
What is the protons of uranium 235?
92
Uranium-235/Protons
What is the atomic number for uranium 235?
Fact box
| Group | Actinides | 1135°C, 2075°F, 1408 K |
|---|---|---|
| Period | 7 | 4131°C, 7468°F, 4404 K |
| Block | f | 19.1 |
| Atomic number | 92 | 238.029 |
| State at 20°C | Solid | 234U, 235U, 238U |
How is UF4 made?
UF4 is formed by the reaction of UF6 with hydrogen gas in a vertical tube-type reactor. UF4 is less stable than the uranium oxides and reacts slowly with moisture at ambient temperature, forming UO2 and HF, the latter of which is very corrosive and toxic; it is thus less favorable for long-term disposal.
What is the formula for silver bisulfate?
AgHO4S
Silver bisulfate
| PubChem CID | 18941175 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | AgHO4S |
| Synonyms | Silver bisulfate DTXSID10891749 55605-38-4 |
| Molecular Weight | 204.94 |
What is the name of sf6?
Sulfur hexafluoride
Sulfur hexafluoride/IUPAC ID
Greenhouse Gas Sulfur hexafluoride (SF6) is a synthetic fluorinated compound with an extremely stable molecular structure.
What is the oxidation number of U in UF6?
So fluorine’s oxidation number is -6. This is a molecular compound, so the sum of the oxidation numbers has to equal to 0. Therefore, the uranium atom has an oxidation number of +6.
What is the molar mass of UF6 235?
Uranium hexafluoride
| Names | |
|---|---|
| Molar mass | 352.02 g/mol |
| Appearance | Colorless solid |
| Density | 5.09 g/cm3, solid |
| Boiling point | 56.5 °C (133.7 °F; 329.6 K) (sublimes, at atmospheric pressure) |
Why is U-235 better than u-238?
Gaseous diffusion process As U-235 molecules are lighter than the U-238 molecules they move faster and have a slightly better chance of passing through the pores in the membrane. The UF6 which diffuses through the membrane is thus slightly enriched, while the gas which did not pass through is depleted in U-235.