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retadartion factor calculate it by Rf= distence moved by chemical distence moved by solvent ; ;-)
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∙ 15y ago
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How is rf factor in chromatography calculated?
It's not.
What does RF and SO stand for in pipefitting?
Raise Face Slip-On
What does RF stand for on a postage stamp?
most likely "Repubique Francaise"
What does the letter R stand for in the periodic table?
There is no R in the periodic table. There is Rb, Rf, Re, and Rn.
What does an Rf value indicate?
Rf value indicates the relationship of the distance moved by a pigment to the distance moved by a solvent.The Rf can be calculated by the following equation. Rf=distance pigment migrated/distance solvent front migrated.
How reactive rutherfordium is?
The chemistry of rutherfordium is practically unknown; the electronegativity was not calculated. It is supposed that Rf has similar chemical properties as Zr and Hf. Compounds as RfBr4, RfCl4, RfOCl2, K2RfCl6, etc. are known today.
What is a rf scale?
An RF scale is a Representative Fraction (RF) Scale
What is the rf value of cocaine?
Rf is about .45
What is rf surveying?
wt is RF SURVEY?
What is HT640 RF encoder?
What is rf transmitter
What do you mean rf cable?
RF = Radio Frequency
Find the risk-free rate given that the expected rate of return on asset j is 14 percent the expected return on the market portfolio is 12 percent and the beta b for asset j is 1.5?
CAPM equation E(Rj) = rf + b[E(Rm) - rf] 0.14 = rf + 1.5(0.12-rf) 0.14 = rf + 0.18 - 1.5rf -0.04 = rf - 1.5rf -0.04 = (1-1.5)rf -0.04 = -0.5rf rf = 0.08 rf = 8%
