What is the molarity of a sodium hydroxide solution if 32.15 mL of NaOH is required to neutralize 0.424 g of oxalic acid, H2C2O4 ?
O 0.293 M.
O
None of those
0 0.123 M
1.24 M
0.009 M

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.