Chloral hydrate (C2H3Cl3O2) is a drug formerly used as a sedative and hypnotic. It is the compound used to make “Mickey Finns” in detective stories.a. Calculate the molar mass of chloral hydrate.b. What amount (moles) of C2H3Cl3O2 molecules are in 500.0 g chloral hydrate?c. What is the mass in grams of 2.0 × 10−2 mole of chloral hydrate?d. What number of chlorine atoms are in 5.0 g chloral hydrate?e. What mass of chloral hydrate would contain 1.0 g CI?f. What is the mass of exactly 500 molecules of chloral hydrate?

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.