Density Lab Practical Which table did you perform your lab practical at?
Item #1
Item #2
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Purpose
Procedures
Procedure for Item #1:
Procedure for Item #2:
Data (Hint: Complete the table below with your measurements and calculations
Mass
Volume
Density
Item Name
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Calculations

Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

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.