Calculation of the concentration of
hydrogen ions and the pH value of sodium
hydroxide solution with a concentration of
0.1 mol / dm^3?

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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.