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how to find stability of carbocations in benzene ring and how how to find optically inactive isomers say of--c2h5cl how to find the weakest c-x
ethyl bromide can be converted into ethyl alcohol using- moist silver oxide or dry silver
what transformations take place in photosynthesishow does glucose help in the formation of atp from
a township of 25000 inhabitants is to discharge treated domestic sewage to the neighboring stream which has a least flow of 025 m3s and a 5-day bod
a if the sludge concentration in the return sludge line from the secondary clarifier were the similar as the mlvss concentration would recycle of
a explain the purposes of equalization basins grit chambers primary sedimentation tanks and waste stabilization ponds in wastewater treatmentb would
a describe why not all of the organic matter in wastewater is converted to carbon dioxide and water in biological treatmentb what is the importance
a water treatment plant is to process 30000 m3d of raw water a tapered flocculation basin having four flocculators with velocity gradients 40sec
i talk about the terms short circuiting and turbulence in settling tanks under the following headings - causes effects and design
1 in water softening which of the precipitates will settle out2 for particle sizes larger than 1mu in size3 in non-ideal type ii settling4the most
a during coagulation the colloidal particles stay un-aggregated becauseb the aim during water softening is to precipitate calcium and magnesium as
identify an equation that describes some chemical process your equation should have at least two parameters at least one of which should
prepare a table that lists the expressions for the dimensionless concentration profiles and catalyst effectiveness factors for slab cylinder and
what is basically gibbs free energy changeans the energy associated with a chemical reaction that can be used to do work the free energy of a
you make up 0100 l of a buffer having 100 m acetic acid and 110 m sodium acetatethe ka of acetic acid is 18 x 10-4a determine the ph of this
desiccants drying agents can often be regenerated by heating a desiccant that is commonly regenerated
draw out the lewis structures of the following two compounds becl2 2cl- rarr a determine which compound is the lewis
the ksp of the phosphate fertilizer cahpo42 h2o is 27 x 10-7 at 25oc what is the molar concentration of a saturated solution what mass of
for a particle confined to a one-dimensional box of length l determine the probability that the particle is in the central third of the box the
the pi electrons of a conjugated molecule can be modeled as a particle in a box where the box length is a little more than the length of the
a particle is in the two dimensional potential well vxy infin for the outside of the well vxy 0 for the inside of the wella starting with
show that wavefunction psi1x 2l12sinpixl of a particle in a box is an eigenfunction of the operator d2 dx2 and also calculate the corresponding
dessicantsdrying agents can often be regenerated by heating a dessicant that is commonly regenerated is
consider the diols containing 2 alcohol functional groups of molecular formula c5h12o2a illustrate all the possible structural isomers b label the
a mol 41 mixture of he and ch4 is contained in vessel at 20 bar pressuredue to a hole in the vessel the gas mixture leaks outthe composition of the