When a weak acid, HA, is titrated with a strong base, NaOH, what species are increasing in concentration during the titration

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.

37.0 °c = °f (human body normal temperature)