Fermi Reference Values (Chem)

All fermi reference values that can be used to either directly answer a fermi question or aid in calculating an answer to a fermi question. This flashcard set specifically focuses on common chemistry measurements.

Mole

6\.02e23 things

Radius - Electron (Classical)

2\.82e-15 m

Radius - Proton

8\.4e-16 m

Radius - Hydrogen Atom

2\.5e-11 m

Radius - Oxygen Atom

6\.0e-11 m

Radius - Uranium Atom

1\.75e-10 m

Specific Heat - Water

4\.184 J/°C\*kg

Mass of Water - One Liter

1 kg

Mass of Water - One Cubic Meter

1000 kg

Faraday’s Constant

96485 C/mol

Atomic Mass Constant

1\.66e-27 kg

Molar Gas Constant (J/mol\*K)

8\.3144 J/mol\*K

Molar Gas Constant (L\*atm/K\*mol)

8\.21e-2 L\*atm/K\*mol

Coulomb's Constant (N\*m^2/C^2)

8\.99e9 N\*m^2/C^2

Speed of Light

3\.00e8 m/s

Boltzmann Constant

1\.38e-23 J/K

Coulomb's Constant (e-)

6\.24e18 e-