Short Q/A Nature of Science in Chemistry

How does chemistry help a doctor to know about the chemical nature of medicine?

Chemistry aids doctors in understanding the chemical composition, structure, and properties of medicines, allowing them to determine how a drug interacts with the body. Through studying chemical reactions, solubility, stability, and metabolism, doctors can predict a drug’s effectiveness, potential side effects, and appropriate dosage. Knowledge of chemical bonding and molecular structure helps in designing drugs … Read more

1. Write the equation for the self-ionization of water?

The equation for the self-ionization of water: 2H2O⇔H3O+ + OH¯ H2O⇔H+ + OH¯ Related Questions: ACIDS, BASES AND SALTS Define chemical equilibrium with example What is meant by chemical equilibrium? What is the effect of decreasing pressure on a gaseous equilibrium system? What is dynamic equilibrium? How does temperature affect the equilibrium constant? Define and … Read more

How does temperature affect the equilibrium constant?

For exothermic reactions, an increase in temperature decreases the value of Kc. For endothermic reactions, an increase in temperature increases the value of Kc. Related Questions: Define chemical equilibrium with example What is meant by chemical equilibrium? What is the effect of decreasing pressure on a gaseous equilibrium system? What is dynamic equilibrium? CHEMICAL EQUILIBRIUM … Read more

What is dynamic equilibrium?

Dynamic equilibrium: Dynamic equilibrium occurs when the rate of the forward reaction equals the rate of the reverse reaction in a reversible reaction, with no net change in the concentrations of reactants and products. Related Questions: Define chemical equilibrium with example What is meant by chemical equilibrium? What is the effect of decreasing pressure on … Read more

What is the effect of decreasing pressure on a gaseous equilibrium system?

If pressure is decreased, the equilibrium shifts toward the side with more gaseous molecules to increase the pressure again. Related Questions: Define chemical equilibrium with example What is meant by chemical equilibrium? What is dynamic equilibrium? How does temperature affect the equilibrium constant? CHEMICAL EQUILIBRIUM Differentiate between reversible and irreversible reactions? State Le-Chatelier’s principle. What … Read more

What is meant by chemical equilibrium?

Chemical equilibrium Chemical equilibrium is a state in a reversible reaction where the rate of the forward reaction equals the rate of the reverse reaction, and the concentrations of reactants and products remain constant. Related Questions: Define chemical equilibrium with example CHEMICAL EQUILIBRIUM What is the effect of decreasing pressure on a gaseous equilibrium system? … Read more

Define chemical equilibrium with example

“The state of a reversible chemical reaction in which the rate of forward reaction becomes equal to the rate of backward reaction in called chemical equilibrium/Dynamic equilibrium”. OR The state in which both reactants and products are presents in concentration in which no further tendency to change with time. Examples: Change of a liquid to … Read more