Which of the following is an accurate mathematical expression of dalton's law? assume the variable ‘p' stands for pressure.

a. ptotal = p1 + p2
b. ptotal = p1 x p2
c. ptotal = p1 ¸ p2
d. ptotal = p1 + p2 x p3

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.

The arrangement of particles is most ordered in a sample of

Which of these is an intensive property of a substance