Approximately 0.5 M KOH by diluting 20 mL of 6 M KOH into the appropriate volume of distilled water. You may use a 100-mL graduated cylinder repeatedly to reach your final volume. Show your calculations here: Final volume: (Store this solution in the provided bottle; label the bottle with your name and "0.5M KOH") b. Approximately 0.5 M HCL by dilution 5 mL of 6 M HCI into the appropriate volume of distilled water. You may use a 100-mL graduated cylinder to me It doesn't need to be exact. Show your calculations here: Final volume: c. Put enough solid NaCL to cover the bottom curve of a large test tube. Dissolve in about 15 mL of distilled water. 47
Answers: 2
Chemistry, 22.06.2019 12:00, BakerElsie02
Which of the following units is not an official si unit? mole liter kilogram ampere
Answers: 1
Chemistry, 22.06.2019 14:00, hammackkatelyn60
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 21:00, andrethisman88
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
Approximately 0.5 M KOH by diluting 20 mL of 6 M KOH into the appropriate volume of distilled water....
Computers and Technology, 08.06.2020 02:57
English, 08.06.2020 02:57
Physics, 08.06.2020 02:57
Chemistry, 08.06.2020 02:57