Dopamine is a substance released into a synapse to carry an inhibitory message. It is therefore classified as a (n)

New Question of the Day A sample of gas is in a 5 Liter rigid tank. If the gas has a pressure of 108 Kpa at 20.0 oC, what will be the new temperature at 2.50 atm? 46.9 K 413 K 686 K -148 K 125 K

What two gases result from the complete oxidation of a hydrocarbon

What are the differences between heat transfer and thermodynamics?

One of the characteristics of an acid-base reaction is that this type of reaction forms water. (T/F)

Which of the following is not the same as 8,540 centigrams? 0.0854 kg O 85.45 O 8.54 hg 85,400 mg

Which subatomic particle (s) are found in the nucleus of the atom?. Enter the subatomic particle or particles separated by commas.

One side of a cube is 5 cm long. what is the cubes volume

Which is a factor that affects the size of mineral crystals formed in magma? a. rate of cooling b. fluorescence c. evaporation d. elements dissolved in hot water

Why is density considered a physical property rather than a chemical property of matter?

Betty baked a batch of blueberry muffins, Baking is an example of a chemical change a physical change an elemental change a periodic change