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1 atm = 101.1 kPa
1.000 calorie = 4.184 Joules
1 Calorie = 1000 calories
760 torr = 1 atm
760 mm Hg = 1 atm
== ==
Atomic mass unit: 1.00 amu = 1.67 x <math>10^-27</math>kg
Avagadro's number: 6.02 x <math>10^23</math> particles/mole
Planck's constant: 6.23 x <math>10-34 \frac{Joules}{Hertz}</math>
R = 0.0821 <math>\frac{1 \cdot atm}{mole \cdot K}</math> or 8.314 <math>\frac{dm^3 \cdot kPa}{mole \cdot K}</math>
Standard Temperature and Pressure (STP): temperature = 273 K and pressure = 1.00 atm
== ==
{| class="wikitable" style="text-align:left"
|+ Bond Strengths
|-
! !! Mass !! Charge
|-
| '''Proton''' || 1.67 x <math>10^-27 </math> kg || +1
|-
| '''Neutron''' || 1.67 x <math>10^-27 </math> kg || 0
|-
| '''Electron''' || 9.11 x <math>10^-31 </math> kg|| -1
|-
|}
1.000 calorie = 4.184 Joules
1 Calorie = 1000 calories
760 torr = 1 atm
760 mm Hg = 1 atm
== ==
Atomic mass unit: 1.00 amu = 1.67 x <math>10^-27</math>kg
Avagadro's number: 6.02 x <math>10^23</math> particles/mole
Planck's constant: 6.23 x <math>10-34 \frac{Joules}{Hertz}</math>
R = 0.0821 <math>\frac{1 \cdot atm}{mole \cdot K}</math> or 8.314 <math>\frac{dm^3 \cdot kPa}{mole \cdot K}</math>
Standard Temperature and Pressure (STP): temperature = 273 K and pressure = 1.00 atm
== ==
{| class="wikitable" style="text-align:left"
|+ Bond Strengths
|-
! !! Mass !! Charge
|-
| '''Proton''' || 1.67 x <math>10^-27 </math> kg || +1
|-
| '''Neutron''' || 1.67 x <math>10^-27 </math> kg || 0
|-
| '''Electron''' || 9.11 x <math>10^-31 </math> kg|| -1
|-
|}