Printed from https://www.webqc.org

Properties of os2O3

Properties of Os2O3 :

Compound Nameos2O3
Chemical FormulaOs2O3
Molar Mass428.4582 g/mol

Elemental composition of Os2O3
ElementSymbolAtomic weightAtomsMass percent
OsmiumOs190.23288.7975
OxygenO15.9994311.2025
Mass Percent CompositionAtomic Percent Composition
Os: 88.80%O: 11.20%
Os Osmium (88.80%)
O Oxygen (11.20%)
Os: 40.00%O: 60.00%
Os Osmium (40.00%)
O Oxygen (60.00%)
Mass Percent Composition
Os: 88.80%O: 11.20%
Os Osmium (88.80%)
O Oxygen (11.20%)
Atomic Percent Composition
Os: 40.00%O: 60.00%
Os Osmium (40.00%)
O Oxygen (60.00%)
Identifiers
Hill formulaO3Os2

Related compounds
FormulaCompound name
OsO3Osmium(VI) oxide
OsO4Osmium tetroxide
OsO2Osmium dioxide

Related
Molecular weight calculator
Oxidation state calculator

Chemical Compound Properties Database

This database contains physical properties and alternative names for thousands of chemical compounds. In chemical formula you may use:
  • Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.
  • Functional groups: D, T, Ph, Me, Et, Bu, AcAc, For, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg
  • parenthesis () or brackets [].
  • Common compound names.
Examples: H2O, CO2, CH4, NH3, NaCl, CaCO3, H2SO4, C6H12O6, water, carbon dioxide, methane, ammonia, sodium chloride, calcium carbonate, sulfuric acid, glucose.

The database includes melting points, boiling points, densities, and alternative names collected from various chemical sources.

What are compound properties?

Chemical compound properties include physical characteristics such as melting point, boiling point, and density, which are important for chemical identification and applications. Alternative names help identify the same compound when referenced by different naming conventions.

How to use this tool?

Enter a chemical formula (like H2O) or compound name (like water) to look up available properties and alternative names. The tool will search through the database and display any available physical properties and known alternative names for the compound.
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?