Chemistry, 23.07.2019 01:40, nakyrabrown15
What is the approximate ph at the equivalence point of a weak acid-strong base titration if 25 ml of aqueous formic acid requires 29.80 ml of 0.3567 m naoh? ka =1.8 × 10-4 for formic acid.
Answers: 1
Chemistry, 22.06.2019 00:00, lilyclairehutson
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 04:30, earcake2470
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
What is the approximate ph at the equivalence point of a weak acid-strong base titration if 25 ml of...
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