*Temperature Correction Table for Hehner's Concentrated Bichromate Solution for Glycerine Analysis
__________________________________________ | | A | f | Temperature | Corrected Volume | Logarithm | 1 c.c. | ____________|__________________|__________ | | 11° C | 0.9980 ccm | 99913 12° " | 0.9985 " | 99935 13° " | 0.9990 " | 99956 14° " | 0.9995 " | 99978 15° " | 1.0000 " | 00000 16° " | 1.0005 " | 00022 17° " | 1.0010 " | 00043 18° " | 1.0015 " | 00065 19° " | 1.0020 " | 00087 20° " | 1.0025 " | 00108 21° " | 1.0030 " | 00130 22° " | 1.0035 " | 00152 23° " | 1.0040 " | 00173 ____________|__________________|__________
_______________________________________________________________________________ | | | | | | | | Boiling Point | | | | |______________________| |Neutral- | | Mol. | | | Melt- |ization Name | Formula | Wt. | Ordinary | 100 mm | ing |value | | | Pressure | Pressure | Pt. | Mg. KOH ___________|___________________|______|__________|___________|_______|__________ | | | | | | Butyric | C_{ 4}H_{ 8}O_{ 2} | 88 | 162.3 | | |637.5 Caproic | C_{ 6}H_{ 12}O_{ 2} | 116 | 199.7 | | |483.6 Caprylic | C_{ 8}H_{ 16}O_{ 2} | 144 | 236-237 | | 16.5 |389.6 Capric | C_{ 10}H_{ 20}O_{ 2} | 172 | 268-270 | 199.5-200 | 31.3 |326.2 Lauric | C_{ 12}H_{ 24}O_{ 2} | 200 | | 225 | 43.6 |280.5 Myristic | C_{ 14}H_{ 28}O_{ 2} | 228 | | 250.5 | 53.8 |246.1 Palmitic | C_{ 16}H_{ 32}O_{ 2} | 256 | | 268.5 | 62 |219.1 Stearic | C_{ 18}H_{ 36}O_{ 2} | 284 | | 291 | 69.2 |197.5 Arachidic | C_{ 20}H_{ 40}O_{ 2} | 302 | | | 75 |185.8 Behenic | C_{ 22}H_{ 44}O_{ 2} | 330 | | | 77-78 |170.0 Cerotic | C_{ 27}H_{ 54}O_{ 2} | 400 | | | 78 |140.25 Melissic | C_{ 30}H_{ 60}O_{ 2} | 442 | | | 90 |126.5 Oleic | C_{ 18}H_{ 34}O_{ 2} | 282 | | 185.5-286 | 14 |198.9 Erucic | C_{ 22}H_{ 42}O_{ 2} | 338 | | | 33-34 |165.9 Linolic | C_{ 18}H_{ 32}O_{ 2} | 280 | | | |200.4 Linolenic | C_{ 18}H_{ 30}O_{ 2} | 278 | | | |201.5 Ricinoleic | C_{ 18}H_{ 34}O_{ 3} | 298 | | | |181.6 ___________|___________________|______|__________|___________|_______|__________
n Degree Celsius = 4/5n Degree Reaumur = 32 + 9/5n Degree Fahrenheit
n Degree Reaumur = 5/4n Degree Celsius = 32 + 9/4n Degree Fahrenheit
n Degree Fahrenheit = 5/9 (n - 32) Degree Celsius = 4/9 (n - 32) Deg. R