15 cm cube of hydrogen is packed with 10 cm cube of oxygen at atmospheric pressure in diameter what is the total volume of the residual gas at room temperature

Why is the melting of ice a physical change ?

What is the rate law for the uncatalyzed reaction?

When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning