Consider ch3cl. average mw = 50.484 g/mole. in the ms spectrum, we expect two peaks for ch3cl+, at m/z values of 50 (m+) and 52 (m++2) da. dalton (da) is a unit that is used for indicating mass on an atomic or molecular scale. predict the relative intensity of the m+ and (m++2) peaks for ch3cl, and sketch that part of the mass spectrum with the height of the peaks drawn to scale. label each axis