Input interpretation
copper(I) oxide
Chemical names and formulas
formula | Cu_2O Hill formula | Cu_2O_1 name | copper(I) oxide alternate names | copper hydrate | cuprous oxide mass fractions | Cu (copper) 79.9% | O (oxygen) 20.1%
Structure diagram
Structure diagram
vertex count | 2 edge count | 1 Schultz index | 4 Wiener index | 1 Hosoya index | 2 Balaban index | 1
Basic properties
molar mass | 79.545 g/mol density | 6 g/cm^3 particle size | 5 µm
Thermodynamic properties
specific heat capacity c_p | solid | 0.7995 J/(g K) molar heat capacity c_p | solid | 63.6 J/(mol K) specific free energy of formation Δ_fG° | solid | -1.835 kJ/g molar free energy of formation Δ_fG° | solid | -146 kJ/mol specific heat of formation Δ_fH° | solid | -2.12 kJ/g molar heat of formation Δ_fH° | solid | -168.6 kJ/mol specific entropy S° | solid | 1.169 J/(g K) molar entropy S° | solid | 93 J/(mol K) molar heat of fusion | 65.6 kJ/mol | specific heat of fusion | 0.8247 kJ/g | (at STP)
Chemical identifiers
![CAS number | 1317-39-1 SMILES identifier | [Cu-]=O RTECS number | GL8050000 MDL number | MFCD00010974](../image_source/16b8d8c931f1fbcbff0496b9b050ca95.png)
CAS number | 1317-39-1 SMILES identifier | [Cu-]=O RTECS number | GL8050000 MDL number | MFCD00010974