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> Percentage of Calcium by permanganometry
Percentage of Calcium by permanganometry
Formula
p
percentage of Calcium
V
volume of KMnO4
N
normality of KMnO4
m
sample weight
Formula description
Estimate the Calcium by permanganometric titration is to precipitate calcium as calcium-oxalate using ammonium oxalate in acidic medium.
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V
cubic meter
barrel
cubic centimeter
cubic decimeter
cubic foot
cubic inch
cubic kilometer
cubic mile
gallon (US, liquid)
hectoliter
liter , liter
millidarcy-foot
millidarcy-meter
milliliter
N
kilogram/cubic meter
attogram/attoliter
gigatonne/zettaliter
grain/cubic foot
grain/cubic inch
grain/cubic mile
grain/cubic yard
grain/gallon (UK)
grain/gallon (US dry)
grain/gallon (US)
grain/ounce (UK)
grain/ounce (US)
grain/quart (UK)
grain/quart (US dry)
grain/quart (US)
gram/centiliter
gram/cubic attometer
gram/cubic centimeter
gram/cubic meter
gram/cubic micrometer
gram/cubic millimeter
gram/liter
gram/millilitre
kilogram/kiloliter
kilogram/liter
kilogram/microliter
kilogram/milliliter
microgram/cubic meter
microgram/cubic micrometer
microgram/cubic millimeter
microgram/liter
microgram/microliter
microgram/milliliter
microgram/nanoliter
milligram/cubic meter
milligram/cubic micrometer
milligram/cubic millimeter
milligram/cubic nanometer
milligram/liter
milligram/microliter
milligram/milliliter
nanogram/cubic centimeter
nanogram/cubic meter
nanogram/cubic micrometer
nanogram/cubic millimeter
nanogram/cubic nanometer
nanogram/liter
ounce (avoirdupois) per cubic foot
ounce (avoirdupois) per cubic inch
ounce (avoirdupois) per gallon (Imperial)
ounce (avoirdupois) per gallon (U.S. fluid)
pound (avoirdupois) per cubic foot
pound (avoirdupois) per cubic inch
pound (avoirdupois) per gallon (Imperial)
pound (avoirdupois) per gallon (U.S. fluid)
pound per barrel
pound/cubic mile
pound/cubic yard
pound/gallon (US)
pound/ounce (UK)
pound/ounce (US)
pound/quart (UK)
pound/quart (US dry)
pound/quart (US)
pound/thousand gallons
psi/thousand feet equivalent
slug/cubic foot
ten thousand kilograms/cubic meter
pound per barrel
pound per cubic foot
m
kilogram
attogram
centigram
decigram
decitonne
dekagram
dekatonne
gram
megagram
microgram
milligram
nanogram
ounce mass
pound (avoirdupois)
ton (metric)
ton (U.K. long ton)
ton (U.S. short ton)
p
Precision
0
1
2
3
4
5
6
7
8
9
Formula code
C
Java
JavaScript
LaTeX
p = 250*100*20*V*N/(m*25*1000)
p = 250*100*20*V*N/(m*25*1000)
p = 250*100*20*V*N/(m*25*1000)
p = \frac{ 250\times100\times 20 V N}{25\times1000 m}
References
Wikipedia: permanganometry.
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