What volume of a .21 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as AgCl?

What is the mass of sodium in 3 moles of sodium chloride

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.