K sp of given FeS should be calculated. Concept introduction: Electromotive force: The potential difference between two electros in the galvanic cell is known as electromotive force (EMF) and it is given by E cell = E cathode -E anode The loss of electron is oxidation and this is occurs in anode and gain of electron is reduction and this is occurs in cathode. If the EMF is positive the cell reaction will take place spontaneously, if the EMF is negative the cell reaction will not take place spontaneously. Solubility product: means the solubility product constant which is nothing but a equilibrium constant for salts that do not dissolve fully in a solvent. It is the product of the dissolved ion concentrations of a salt with their stoichiometric coefficients raised as its power. The equilibrium expression for the dissociation of salt is given as, When the value will be small, the solubility will be less
K sp of given FeS should be calculated. Concept introduction: Electromotive force: The potential difference between two electros in the galvanic cell is known as electromotive force (EMF) and it is given by E cell = E cathode -E anode The loss of electron is oxidation and this is occurs in anode and gain of electron is reduction and this is occurs in cathode. If the EMF is positive the cell reaction will take place spontaneously, if the EMF is negative the cell reaction will not take place spontaneously. Solubility product: means the solubility product constant which is nothing but a equilibrium constant for salts that do not dissolve fully in a solvent. It is the product of the dissolved ion concentrations of a salt with their stoichiometric coefficients raised as its power. The equilibrium expression for the dissociation of salt is given as, When the value will be small, the solubility will be less
Solution Summary: The author explains that electromotive force is a potential difference between two electros in the galvanic cell.
Definition Definition Number that is expressed before molecules, ions, and atoms such that it balances out the number of components present on either section of the equation in a chemical reaction. Stoichiometric coefficients can be a fraction or a whole number and are useful in determining the mole ratio among the reactants and products. In any equalized chemical equation, the number of components on either side of the equation will be the same.
Chapter 18, Problem 89E
Interpretation Introduction
Interpretation:
Ksp of given
FeS should be calculated.
Concept introduction:
Electromotive force:
The potential difference between two electros in the galvanic cell is known as electromotive force (EMF) and it is given by
Ecell=Ecathode-Eanode
The loss of electron is oxidation and this is occurs in anode and gain of electron is reduction and this is occurs in cathode.
If the EMF is positive the cell reaction will take place spontaneously, if the EMF is negative the cell reaction will not take place spontaneously.
Solubility product:
means the solubility product constant which is nothing but a equilibrium constant for salts that do not dissolve fully in a solvent. It is the product of the dissolved ion concentrations of a salt with their stoichiometric coefficients raised as its power.
The equilibrium expression for the dissociation of salt is given as,
When the value will be small, the solubility will be less
For the single step reaction: A + B → 2C + 25 kJ
If the activation energy for this reaction is 35.8 kJ, sketch an energy vs. reaction coordinate diagram for this reaction. Be sure to label the following on your diagram: each of the axes, reactant compounds and product compounds, enthalpy of reaction, activation energy of the forward reaction with the correct value, activation energy of the backwards reaction with the correct value and the transition state.
In the same sketch you drew, after the addition of a homogeneous catalyst, show how it would change the graph. Label any new line "catalyst" and label any new activation energy.
How many grams of C are combined with 3.75 ✕ 1023 atoms of H in the compound C5H12?
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell