Chemistry, 26.11.2019 01:31 Racheal9145
When a strong acid and strong base titration is not at equivalence, the ph can be found by finding the number of moles of h3o+ or oh- in excess, converting to [h3o+] or [oh-], and solving for the ph. what is the ph of a solution of 25.0 ml of 1.50x10-3 m hcl(aq) that has been titrated with 21.25 ml of 1.00x10-3 m naoh? assume 25 °c.
Answers: 1
Chemistry, 22.06.2019 01:20
Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-
Answers: 1
Chemistry, 22.06.2019 12:20
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.
Answers: 1
Chemistry, 22.06.2019 17:10
Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
Answers: 1
When a strong acid and strong base titration is not at equivalence, the ph can be found by finding t...
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