Identify the placement of items a-e using the
drop-down menus.
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Answers: 3
Chemistry, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
Answers: 2
Chemistry, 22.06.2019 17:30
Consider the story you just read. all but one of the choices below indicate that something is living.
Answers: 1
Spanish, 05.05.2020 07:03
Social Studies, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03
Chemistry, 05.05.2020 07:03
Mathematics, 05.05.2020 07:03