A bottle of 75g grain alcohol that is at room temperature (23°C) is placed into a freezer that is set at a temperature of -18°C. How much heat, in kilojoules, is removed from the grain alcohol? Grain alcohol will
remain liquid throughout this entire process.

kJ

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.

Which of these conditions most likely produces an unstable isotope?

Define a is a tiny pavket of energy