Achemist must prepare 550.0ml of hydrochloric acid solution with a ph of 1.60 at 25 degree c . he will do this in three steps: fill a 5 50.0ml volumetric flask about halfway with distilled water. measure out a small volume of concentrated (8.0 m) stock hydrochloric acid solution and add it to the flask. fill the flask to the mark with distilled water. calculate the volume of concentrated hydrochloric acid that the chemist must measure out in the second step. round your answer to 2 significant digits.
Answers: 2
Chemistry, 22.06.2019 11:50, hadwell34
Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5β
Answers: 2
Chemistry, 22.06.2019 14:30, clemsongirl5392
Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
Answers: 2
Chemistry, 22.06.2019 17:00, brandiwingard
What is the mass of phosphorous in a 51-kg person
Answers: 1
Achemist must prepare 550.0ml of hydrochloric acid solution with a ph of 1.60 at 25 degree c . he wi...
Mathematics, 13.01.2020 21:31
Mathematics, 13.01.2020 21:31
Mathematics, 13.01.2020 21:31
English, 13.01.2020 21:31
History, 13.01.2020 21:31