Another type of mass spectrometer accelerates ions through an accelerator and then through a velocity selector before entering the spectrometer. If the perpendicular magnetic and electric fields in the velocity selector are given by B and E, and the magnetic field in the spectrometer is given by B', derive an expression for the mass of a particle of charge q and radius of curvature R, in terms of B, B', E, q, and R.

answer; ///(74) degrees is your answer..

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

no

sodium is solid at rt

1 the 4 is sig