The greatest amount of energy released per gram of reactants occurs during a

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Which states of matter have particles that move independently of one another with very little attraction?