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the subsequent reaction has a kc 120 x 10-6 at 300 k if the initial concentrations of ao 0200 m and bo 0100 m define
at a certain temperature 0860 mol of so3 is placed in a 200-l container at equilibrium 0100 mol of o2 is present
what single reagent could you add that would permit you to differentiate between the members of each pair of solid
explain how many grams of ibuprofen contain 73x1025 atoms of c
1-iodobutane was synthesized by adding 52 g of 1-bromobutane as well as 60 g of sodium iodide form the reaction 221 g
explain when performing the recrystallization step you boiled down the solvent until you began seeing crystals form and
500ml of 00200 m feno33 mixed with 500ml of 000200 m nascn to form fescn2 complex the eq molar concentration of the
an aqueous solution is made by adding 50ml of 40 m nacn to 30ml of 50 m hcn compute the ph of the
a closed vessel of volume 103 l is loaded with 20 mol of nitrogen 211mol of n-octane and 278mol of water and maintained
explain what initially forms as pale blue as well as pale precipitates when aqueous ammonia is added to cunh342aq and
the equation 2l12sinn pi xl where l is the length of a one dimensional box n is the quantum state as well as x is the
define that the alkyl groups activating or deactivating to a benzene ring in electrophilic substitution are they o- m-
explain why is a water bath used to heat the reaction in the preparation of benzoic acid utilizing a grignard
vinegar is an aqueous solution of acetic acid hc2h3o2 a 125ml sample of vinegar was titrated with a 0504 m solution of
the preliminary concentration for iodine is 008 mole if the reaction rate at this concentration was 36 seconds explain
compute the individual concentrations of hmr and mr in a mixture measured with absorbency 0604 at 520 microns and
a 1797 kg car is traveling down the road at 918 kmh when traveling at this rate of speed define what is the kinetic
which of the subsequent statements does not accurately describe a characteristic property of an arrhenius acidan
0700 g of kht was dissolved in water and titrated utilizing 1157ml of an naoh solution find out the molarity of the
oil as well as water form immiscible phases where the water has about 2 oil in it also vice versa utilize a graphing
the flask shown here contains 100ml of hcl as well as a few drops of phenolphthalein indicator the buret contains 0110
acetic acid is 48 dissociated at 298k as well as 00078 m concentration in water explain what is the mean activity
a voltaic cell consist of an electrode composed of sns in a 10m sn2 ion solution as well as another electrode composed
2154 ml of 02821m naoh was titrated utilizing an unknown concentration of hcl during you titration you recorded an