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How can one tell if a reaction has reached its equilibrium?
All motion ceases
What does the equilibrium constant tell you?
The equilibrium constant (K) indicates the relative amounts of reactants and products at equilibrium in a chemical reaction. Specifically, it shows the ratio of product concentrations to reactant concentrations when the reaction has reached equilibrium. A large equilibrium constant suggests the reaction favors products, while a small equilibrium constant indicates a preference for reactants.
How can your tell hat is oxidize in a redox reaction?
In a redox reaction, the substance that is oxidized loses electrons. To identify which substance is oxidized, look for an increase in oxidation number or loss of hydrogen atoms or gain of oxygen atoms in the reaction. The substance that undergoes these changes is the one that is oxidized.
How can one tell how much reactant will be used in a reaction?
from a balanced chemical equation
What is a chemical reaction in which the products reform the original reactant?
A reversible reaction is one where the products can reform the original reactants. Forward and reverse reactions occur simultaneously until equilibrium is reached. This can be represented by a double arrow in a chemical equation.
How can one tell if a reaction has reached its equilibrium?
All motion ceases
How can one tell if a reaction has reached equilibrium?
All motion ceases
How can one Tell how much of a reactant will be used in a reaction?
The ratio of the coefficients tells the ratio of moles of reactants used in the reaction.
What does the equilibrium constant tell you?
The equilibrium constant (K) indicates the relative amounts of reactants and products at equilibrium in a chemical reaction. Specifically, it shows the ratio of product concentrations to reactant concentrations when the reaction has reached equilibrium. A large equilibrium constant suggests the reaction favors products, while a small equilibrium constant indicates a preference for reactants.
How can your tell hat is oxidize in a redox reaction?
In a redox reaction, the substance that is oxidized loses electrons. To identify which substance is oxidized, look for an increase in oxidation number or loss of hydrogen atoms or gain of oxygen atoms in the reaction. The substance that undergoes these changes is the one that is oxidized.
How can one tell how much reactant will be used in a reaction?
from a balanced chemical equation
What is Charles reaction to the story that mama tells about the horse?
When Charles hears his mama tell the story about the horse, his reaction is a very emotional one. However, he hides it from his mother.
How can you tell for sure that a redox reaction has happened?
if oxidation states change, it is a redox reaction
Is 'can be reached on his cell phone' correct or 'can be reached at his cell phone'?
Either one is acceptable.
How many railroads reached the West Coast by 1870?
One railroad reached the west coast.
What is a chemical reaction in which the products reform the original reactant?
A reversible reaction is one where the products can reform the original reactants. Forward and reverse reactions occur simultaneously until equilibrium is reached. This can be represented by a double arrow in a chemical equation.
Are more product produced at a chemical reaction at equilibrium?
No, in a chemical reaction at equilibrium the rates of the forward and reverse reactions are equal, so the amounts of products and reactants remain constant. The reaction has reached a balance point where there is no net change in the concentrations of products and reactants.
