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Gibbs Energy of Reactants Calculator

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✖Gibbs Free Energy Products is the quantitative measure or the energy associated to do work of the products in a chemical reaction of a system.ⓘ Gibbs Free Energy Products [ΔG_ps]			+10% -10%
✖Gibbs Free Energy Reaction is the enthalpy of the system minus the product of the temperature times the entropy of the chemical reaction.ⓘ Gibbs Free Energy Reaction [ΔG_reaction]			+10% -10%

✖Gibbs Free Energy Reactants is the quantitative measure of the energy associated to do work of the reactants in a chemical reaction of a system.ⓘ Gibbs Energy of Reactants [ΔG_reactants]

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Gibbs Energy of Reactants Solution

STEP 0: Pre-Calculation Summary

Formula Used

Gibbs Free Energy Reactants = Gibbs Free Energy Products-Gibbs Free Energy Reaction
ΔG_reactants = ΔG_ps-ΔG_reaction
This formula uses 3 Variables

Variables Used

Gibbs Free Energy Reactants - (Measured in Joule) - Gibbs Free Energy Reactants is the quantitative measure of the energy associated to do work of the reactants in a chemical reaction of a system.
Gibbs Free Energy Products - (Measured in Joule) - Gibbs Free Energy Products is the quantitative measure or the energy associated to do work of the products in a chemical reaction of a system.
Gibbs Free Energy Reaction - (Measured in Joule) - Gibbs Free Energy Reaction is the enthalpy of the system minus the product of the temperature times the entropy of the chemical reaction.

STEP 1: Convert Input(s) to Base Unit

Gibbs Free Energy Products: 20 Joule --> 20 Joule No Conversion Required
Gibbs Free Energy Reaction: 300 Joule --> 300 Joule No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔG_reactants = ΔG_ps-ΔG_reaction --> 20-300

Evaluating ... ...

ΔG_reactants = -280

STEP 3: Convert Result to Output's Unit

-280 Joule --> No Conversion Required

FINAL ANSWER

-280 Joule <-- Gibbs Free Energy Reactants

(Calculation completed in 00.004 seconds)

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< Thermodynamics in Chemical Equilibrium Calculators

Gibbs Free Energy given Equilibrium Constant due to Pressure

LaTeX Go Gibbs Free Energy = -2.303*[R]*Temperature*ln(Equilibrium Constant for Partial Pressure)

Temperature of Reaction given Equilibrium Constant and Gibbs Energy

LaTeX Go Temperature = Gibbs Free Energy/(-2.303*[R]*log10(Equilibrium Constant))

Gibbs Free Energy given Equilibrium Constant

LaTeX Go Gibbs Free Energy = -2.303*[R]*Temperature*log10(Equilibrium Constant)

Equilibrium constant given Gibbs free energy

LaTeX Go Equilibrium Constant = 10^(-(Gibbs Free Energy/(2.303*[R]*Temperature)))

Gibbs Energy of Reactants Formula

LaTeX Go

Gibbs Free Energy Reactants = Gibbs Free Energy Products-Gibbs Free Energy Reaction
ΔG_reactants = ΔG_ps-ΔG_reaction

What is Gibbs free energy?

In thermodynamics, the Gibbs free energy is a thermodynamic potential that can be used to calculate the maximum reversible work that may be performed by a thermodynamic system at a constant temperature and pressure. This maximum can be attained only in a completely reversible process.

How to Calculate Gibbs Energy of Reactants?

Gibbs Energy of Reactants calculator uses Gibbs Free Energy Reactants = Gibbs Free Energy Products-Gibbs Free Energy Reaction to calculate the Gibbs Free Energy Reactants, The Gibbs energy of reactants formula is defined as the difference in free energy of the reaction and products in the standard state of a chemical reaction. Gibbs Free Energy Reactants is denoted by ΔG_reactants symbol.

How to calculate Gibbs Energy of Reactants using this online calculator? To use this online calculator for Gibbs Energy of Reactants, enter Gibbs Free Energy Products (ΔG_ps) & Gibbs Free Energy Reaction (ΔG_reaction) and hit the calculate button. Here is how the Gibbs Energy of Reactants calculation can be explained with given input values -> -280 = 20-300.

FAQ

What is Gibbs Energy of Reactants?

The Gibbs energy of reactants formula is defined as the difference in free energy of the reaction and products in the standard state of a chemical reaction and is represented as ΔG_reactants = ΔG_ps-ΔG_reaction or Gibbs Free Energy Reactants = Gibbs Free Energy Products-Gibbs Free Energy Reaction. Gibbs Free Energy Products is the quantitative measure or the energy associated to do work of the products in a chemical reaction of a system & Gibbs Free Energy Reaction is the enthalpy of the system minus the product of the temperature times the entropy of the chemical reaction.

How to calculate Gibbs Energy of Reactants?

The Gibbs energy of reactants formula is defined as the difference in free energy of the reaction and products in the standard state of a chemical reaction is calculated using Gibbs Free Energy Reactants = Gibbs Free Energy Products-Gibbs Free Energy Reaction. To calculate Gibbs Energy of Reactants, you need Gibbs Free Energy Products (ΔG_ps) & Gibbs Free Energy Reaction (ΔG_reaction). With our tool, you need to enter the respective value for Gibbs Free Energy Products & Gibbs Free Energy Reaction and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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