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List of Equations

The equations below are formatted with MathML. They are rendered in MathJax so should work across all browsers, mobile phones etc.

Copying an equation.

  • Right click on the equation
  • From the popup menu chose: Show Math As, MathML Code.
  • A new window will open. Select and copy the MathML code.

To convert to other formats such as GIF

Paste the mathml code into http://www.mathmlcentral.com/Tools/FromMathML.jsp

Paste into Microsoft word

In most word versions a shortcut is to right-click within the word document and select "Keep Text Only (T)"

  • Insert, equation
  • Paste the MathML code
  • It should magically turn into a word equation that you can also edit
  • If you still see MathML code, click on the drop down menu in word and change it to "Keep Text Only (T)"

Alkaline Battery Reaction

Zns+2OH-ZnOH2+2e- aqMnO2s+H2O+2e-Mn2O3s+2OH-aq

Azimuth

$$Azimuth=\frac{cos^{-1}[sin\delta cos\varphi-cos\delta sin \varphi cos(HRA)]}{cos\alpha}$$

Base Resistivity

Rb=ρlA=ρbWA

Battery Capacity

CapacityAh=n×F×1 hour3600 sec

Battery Energy Capacity

Energy Capacity=Ah×Battery Voltage

Blackbody Radiation

F( λ )= 2πh c 2 λ 5 ( exp( hc kλT )1 )

Characteristic Resistance

RCH=VMPIMPVOCISC

Chlorine Reduction

Cl+e-Cl-

Copper Reduction with Standard Potential

Cu2+aq+2e-Cus     E°=0.34V

Copper Reduction with Valence Charge

                            Cu2+Valence charge     2+aq+2e-Cu0s

Cosine Formula

cos(θ+φ)=cos(θ)cos(φ)sin(θ)sin(φ)

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