Nirmion
Помощь Найдите инструмент

CHEMISTRY / CHEMICAL THERMODYNAMICS

Van t Hoff Equilibrium Temperature Calculator

Estimate the temperature associated with a target equilibrium constant. Review the equation, substituted values, assumptions, and result in one guided chemistry workspace.

  • 01 Calculated in this tab
  • 02 Values stay in this browser tab
  • 03 Use boundary

Conversion input

Known value

Filter by unit name, symbol, or code. Your current selections remain available.

Preparing the calculator...

Use boundary

Calculation path

Estimate the temperature associated with a target equilibrium constant. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.

Calculation path

1/T2=1/T1-(R/Delta H)ln(K2/K1)

What you provide

What you provide

  • Known equilibrium constant, using the same scenario as the other inputs
  • Known absolute temperature expressed in K, using the same scenario as the other inputs
  • Target equilibrium constant, using the same scenario as the other inputs
  • Reaction enthalpy expressed in J/mol, using the same scenario as the other inputs

What you receive

What you receive

  • Target absolute temperature in K from the stated equation
  • A symbolic formula plus substituted working with your values
  • Visible assumptions, field guidance, and an authoritative learning reference

Use boundary

Choose the maximum decimal places shown. This does not increase source accuracy.

Reaction enthalpy is constant over the interval and the same standard states define both equilibrium constants.

Use internally consistent units and retain extra precision when carrying the result into another calculation.

Reviewed reference factors

Reviewed reference factors