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define iron - the micronutrientiron as you may be aware is a trace element present in the body the body contains approximately 3 - 35 g of iron of
define principle colorimetric method for the estimation of phosphorousthe proteins in the blood are precipitated with the help of trichloroacetic
define colorimetric method for the estimation of phosphorousestimation of phosphorous is based upon the principle of colorimetry many methods for
explain the estimation of inorganic phosphorusmost methods estimating inorganic phosphorus use the reaction between the phosphate and an acid
explain thiols because of the element effect both thiols the compounds with -sh groups are more acidic than ethanol ch3ch2oh the compound clch2ch2sh
how phosphorus in blood is presentedphosphorus in blood is present as1 inorganic phosphorus in the form of hpo4 or h2po42 organic or ester
a monkey of mass m climbs a rope slung over a light frictionless pulleythe opposite end of the rope is tied to a block of mass m lying on a smooth
define the phosphorus - the macromineralthe body contains about 620 g 20 moles of phosphorus of this 87 is present in bones it is thus more widely
why boron is electron-deficient a every atom has an octet thus this is not an electron-deficient compoundb the boron is electron-deficient because it
amphoterism of methanolcompound a is much more basic than compound b charge effect by the element effect c is much more basic than a this follows
consult the inside front cover of the text for a list of common functional groupsa nitrileb
van der waals repulsions because severe van der waals repulsions occur among the tert-butyl groups in compound a at normal bond lengths and angles
define calcium - the macronutrientcalcium is an important mineral found mainly in bone and teeth it is widely distributed in food substances such as
define minerals - calcium phosphorous and ironminerals are inorganic substances this means they are not formed by living matter and contain no carbon
explain newman projectionsthe systematic name for pullane is 11-di-tert-butyl-24-diethylcyclopentanehence structures b and c are newman projections
why bromoethane are insolublebecause only two layers form two of the three substances are mutually soluble we know that water and bromoethane are
benzene is a very symmetrical compoundbenzene is a very symmetrical compound the carbon framework is essentially a planar hexagon because of its
define precautions for estimation of cholesterol using zlatkis method1 use aldehyde free glacial acetic acid2 use only glacial acetic for making up
curve of potential energy versus angle of internal rotationthe curve of potential energy versus angle of internal rotation is essentially identical
define blank titration for saponification number of fatspipette 5 ml of alcoholic koh in a 250 ml conical flask titrate against standardized hci
define sample titration for saponification number of fatsmeasure 2 ml of oil with the help of a pipette and transfer this oil to a 250 ml conical
define procedure for standardization of hcl for saponification number of fatsprecisely weigh 265 g of anhydrous sodium carbonate and transfer it to
both of the mos have the nodes of the original 2p orbitals which merge into a one node because the nodal plane is common to both orbitalsthe
explain bonding molecular orbitalthe bonding molecular orbital is derived by the constructive side-to-side overlap of peaks with peaks and troughs
define reagents for determination of the saponification number of fats05 n alcoholic koh05 n hcisolid sodium carbonate1 alcoholic solution of methyl