The pressure on a 200-milliliter sample of co2(g) at
constant temperature is increased from 60 kpa to
120 kpa. what is the new volume of the gas? a) 100 ml b) 300 ml
c) 400 ml d) 600 ml

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.