ACS Analytical Chemistry Final Exam Latest
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Terms in this set (208)
ppm (grams analyte/grams sample)x10^6
Molarity moles analyte/liter of solution
Volume Percent (volume solute/volume soution)x100
Volume ppm (volume solute/volume solution)x10^6
kilo- 10^3
deci- 10^-1
centi- 10^-2
milli- 10^-3
micro- 10^-6
, nano- 10^-9
pico- 10^-12
femto- 10^-15
weight percent (grams analyte/grams sample)x100
ppt (grams analyte/grams sample)x10^3
ppt simplified gram analyte/liter solution
ppm simplified mg analyte/liter solution
ppb simplified micrograms analyte/liter solution
pptr simplified nanograms analyte/liter solution
buoyancy correction m=(m'(1-(air density/weight density)))/(1-(air
density/object density))
accuracy closeness of the mean to the "true value"
precision reproducibility of individual measurements
Uncertainty in Addition/Subraction e=sqrt(ex1^2+ex2^2+ex3^2+...)
2025 Actual Questions and Verified Answers
() A+ Grade 100% Guarantee Verified
by Experts
Save
Terms in this set (208)
ppm (grams analyte/grams sample)x10^6
Molarity moles analyte/liter of solution
Volume Percent (volume solute/volume soution)x100
Volume ppm (volume solute/volume solution)x10^6
kilo- 10^3
deci- 10^-1
centi- 10^-2
milli- 10^-3
micro- 10^-6
, nano- 10^-9
pico- 10^-12
femto- 10^-15
weight percent (grams analyte/grams sample)x100
ppt (grams analyte/grams sample)x10^3
ppt simplified gram analyte/liter solution
ppm simplified mg analyte/liter solution
ppb simplified micrograms analyte/liter solution
pptr simplified nanograms analyte/liter solution
buoyancy correction m=(m'(1-(air density/weight density)))/(1-(air
density/object density))
accuracy closeness of the mean to the "true value"
precision reproducibility of individual measurements
Uncertainty in Addition/Subraction e=sqrt(ex1^2+ex2^2+ex3^2+...)
