How many moles of HCl are contained in 0.600 L of 0.120 M HCl? Please explain and show work.

__can be defined as which velocity changes

What does the cell nucleus do or, how does it function?

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.