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precautions for determination of iodine number of lipids1 if using the pipette for transferring the oil allow the pipette to drain slowly and
define blank titration for determination of the iodine number of lipidsusing an autopipette measure 25 ml of hanus iodine reagent accurately and
define sample titration for determination of the iodine number of lipidswith a clean dry pipette accurately measure 03 ml of oil into a clean and dry
explain terminal carbons and central carbonsthe terminal carbons are bound to three groups and are thus trigonal planarthe central carbon is bound to
define reagents for determination of the iodine number of lipidsthe following reagents are required to conduct this experiment1 hanus solution iodine
in how many chlorines does slicon bound the sito four chlorines and is thus tetrahedralthe cl-si-cl bond angle is
define principle for estimation of cholesterol - lipidszlatkis and associates have evolved a method of quantitative determination of cholesterol
what is linear geometrythe beryllium be bears two groups and thus has linear geometry the h-be-h bond angle is
define principle for iodine number estimation - lipidsiodine number is defined as the number of grams of iodine absorbed by 100 grams of fat it gives
the formal charge on the hydrogens arethe formal charge on all the hydrogens is 0 for the other atomsa nitrogen has a complete octet and a formal
explain cesium fluoridecompound 2 cesium fluoride would be most likely to exist as an ionic species due to cs and f come from opposite corners of the
the oxygen of the hydronium ionthe oxygen of the hydronium ion has approximately tetrahedral geometry and is therefore sp3-hybridized two of the sp3
define the concepts of lipidsyou have studied the classification of lipids in your theory lesson lipids you learnt are classified as simple compound
number of electron does species havethe h22- ion can be conceived to result from the combination of two hydride ions h- this species have four
define introduction of lipidsyou have studied that lipids together with carbohydrates and proteins are important as food for many animals lipids
how many ion h2- does havethe h2- ion having three electrons this can be conceived as the combination of a hydrogen atom with a hydride ion h- by the
which geometry does have formaldehyde moleculethe formaldehyde molecule has trigonal planar geometrytherefore both the h-c-h bond angle and the h-cao
explain the statement water has bent geometrywater has bent geometry that is the h-o-h bond angle is approximately tetrahedral repulsion among the
explain bond dipole for dimethylmagnesiumthe bond dipole for dimethylmagnesium should show that c is at the negative end of the c-mg bond because
explain relative electronegativitiesan analysis of relative electronegativities would suggest that because c is slightly more electronegative than h
why formal charge does not give an accurate pictureformal charge does not give an accurate picture due to o is more electronegative than h most of
how many atomic number does have nebecause ne has atomic number 10 and f has atomic number 9 the neon species that has 9 electrons is
write the positive ion isoelectronic with neonthe positive ion isoelectronic with neon must have 10 electrons and 11 protons and thus must have an
how many electron have br neutral br being in group 7a has 7 valence electrons therefore br has
write the neutral calcium atom has a numberthe neutral calcium atom has a number of valence electrons euivalent to its group number that is