Which of the following is a measure of disorder in a system?
a. energy
b. entropy
c. enthalpy
d. thermodynamics
which of the following devices is capable of measuring the change in enthalpy?
a. a ph meter
b. a calorimeter
c. a carbon meter
d. a hydronium meter

Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x.xx ml

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland