When a Chemical Reaction Is at Equilibrium

question 27

Multiple Choice

When a chemical reaction is at equilibrium

• A)The rate of the reaction in one direction is equal to the rate in the reverse direction
• B)The concentration of the reactants is equal to the concentration of the products
• C)The ratio of reactants to products varies according to the amount of energy released in one direction
• D)The rate of the reaction in one direction is equal to the rate in the reverse direction and the concentration of the reactants is equal to the concentration of the products occur
• E)The rate of the reaction in one direction is equal to the rate in the reverse direction and the ratio of reactants to products varies according to the amount of energy released in one direction occur

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Definitions:

Deep Brain Stimulation

A neurosurgical procedure that involves implanting electrodes in the brain to send electrical impulses to specific areas.

Electroconvulsive Therapy

A mental health therapy that entails the induction of seizures through electrical stimulation to alleviate psychiatric conditions.

Electrodes

Conductive pads or probes used to detect electrical signals in scientific research, medical monitoring, or therapeutic interventions.

Electroconvulsive Therapy

A medical treatment most commonly used for severe depression involving electric currents passed through the brain to induce a brief seizure.