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ethylene glycol hoch2ch2oh is used as antifreeze it is produced from ethylene oxide c2h4o by the following
liver alcohol dehydrogenase adh is relatively nonspecific and will oxidize ethanol or other alcohols including methanol
an unknown solution of ethanol was titrated with 250ml of 02m solution of potassium dichromate in sulfuric acid in
calculate the reversible work required to transport 1mol of k from a region where ck525 mm to a region where ck355 mm
a solution contains 025 m nino3 and 025 m cuno32 can metal ions be separated by slowly adding na2co3 assume that for
why does the addition of the no2 to the acidic solution of acetanilide need to be performed at a cold temperature what
1 give an example of thermodynamically stable system and a kinetically stableone whats the differencethe following
calculate the ph of a solution formed by mixing 1000 ml of 020 m hclo with 2000 ml of 030 m kclo the ka for hclo is 29
how would the absorbance of a nascn have been affected if 30 m feno33 had been used in place of 20 m in the case that
a coal sample contains 328 sulfur by mass which when burnt to provide electrical power is converted to so2 what is the
nitric acid can be synthesized by the high temperature reaction of oxygen and ammonia forming nitric acid and water
a mercury barometer reads 7435 mmhg if the density of mercury is 13523 gcm3 at 800 degrees c what would be the height
the physician has ordered 100 g of tetracycline to be given every 6 hours to a patient if your stock on hand is 500 mg
assume sucrose and water form an ideal solution what is the equilibrium vapor pressure of a solution of 20 grams of
consider the equation aaq 2baq 3caq 2d aq in one experiment 450 ml of 0050 m a is mixed with 250ml of 0100 m b at
how would you distinguish experimentally between an amphourous a crystalline and a crosslinked
how do you break hclo4 down showing it as an acid according to archenius
025 g of sodium hydroxide naoh pellets are dissolved in water to make 80 l of solution what is the ph of this
030 g of hydrogen chloride hcl is dissolved in water to make 45 l of solution what is the ph of the resulting
a solution contains 10 x 10-5 m na3po4 what is the minimum concentration of agno3 that would cause precipitation of
why is the c-c bond length in naphthalene c10h8 between the typical single c-c bond length and the typical cc double
in the structure of phenacetin is the nh group attached to the co and aromatic would the nh group be considered an
140 ml of a 175 m aqueous solution of nh3 is titrated with a 106 m solution of hcl nh4 ka556x10-10what is the pha
what volume in ml of 01085 m h2so4 would react exactly with 400 ml of a 0995 m solution of koh by the reactionh2so4 aq