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what are molecular orbitals how are they formedwhat does molecular orbital theory states what is the significance of molecular orbital theoryans
1write an easy on the classification of phylum protozoa a large phylum comprising approximately 50000 species
sketch the various n-butane and discuss their relative stabilitiesdraw the potential energy curve as a function of torsion
between a proton and electron in a hydrogen atom 316 x 1047
because mg is metal we know from the properties of the metal it will mallable ductile and good conductor for electricity so for better conduction the
why zinc extracted from zinc oxide through reduction with coans reducing agent should have more negative deltag value in case of zinc oxide zn has
water at 150 kpa is contained in a 300 l tankat this state state 1 95 of the volume isoccupied by saturated vapour heat istransferred to the water
two kg ammonia ma at pa 300 kpa and ta -10ordmc and 1 kg ammonia mb at pb 300 kpa and tb 100ordmc are mixed in a constant pressure
read all the background and all parts of the assignment rst i wasnt kidding in the hints also rewrite code as you go through the assignment to make
the assignment is basically concerned with the writing of a number of functions which can implement the density theory described above these
certain basic properties of lakes and oceans are important to understanding how they work one of these is the density of the water and its changes
introduction this lab will be performed using the chemistry collective virtual lab simulator the chemcollective is an award winning chemistry online
name the common element present in the anode mud in electro refinig of copperans antomony stronsiumseleniumtelluriumsilvergold and platinum these
what are the major poisnous gases released during burning of the plastic substancesans it is high time that we start taking concrete steps in order
why the current flow is always oppositte in direction to the conventional current direction ans availability of free electrons and application of
glucose and fructose differ in their structer at 1st two carbon atom c1 and c2 onlyin osazone formation tthere two carbon atoms take part in the
what property command to water soluble vitamins permits water solubilityans because of 1oh bond between them2 polar componets3 availibility of in
how do you explain in the absence of aldehyde group in the pentaacetate of d- glucosesolution if we add fehlings solution to d glucose
a substance that has a molecular structure built up chiefly or completely from a large number of similar units bonded
4-nitrotolouene ---gt lialh4 converts it to 4-aminotoluene ----gt add hno2 and it forms -----gt diazonium salt ------gt add h3po2 to get toluene
carboxylic groupamino groupester groupamide group group are key functional groups in aspartame although phenol is present it is not a functional
pig iron is cast iron with a very high carbon content 4 by weight or more cast iron has at least 2 carbon by weight less than that and its steel cast
there are two type of vitamines 1water soluble 2fat solublewater soluble vitamines are b complex and c vitaminesvitamine c is soluble in water so
cast iron is not appreciably malleable at any temperature as cast the carbon in cast irons may be present in the form of iron carbide or free
cast iron is iron or a ferrous alloy which has been heated until it liquefies and is then poured into a mould to solidify it is usually made from pig