// multi-utility computation suite · offline · instant · precise
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│ computation suite │
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sci.electrochemistry-Nernst Calculator
Calculates cell potential at non-standard state conditions using the Nernst equation and estimates ion concentrations from measured EMF. At 37 °C (body temperature), the Nernst slope = 61.5 mV/decade — ion-selective electrodes for Na⁺, K⁺, Ca²⁺ in clinical analysers use this directly.
Inputs
E0 V
Reference formula or conversion factor shown for context.
T K
Thermal state of the substance. Check whether the formula needs Celsius, Fahrenheit, or Kelvin (K = °C + 273.15).
N Electrons
Reference formula or conversion factor shown for context.
Q Reaction
Reference formula or conversion factor shown for context.