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explain what is the molarity of a solution containing 9478 grams of rucl 3 in sufficient water to make 100l of
besides chromate explain what other confirmatory test could be used for lead ion state a balanced equation for the
magnesium metal reacts with sulfuric acid to produce magnesium sulfate as well as hydrogen gas if you have 35 grams of
explain what is entropy and why are we interested in entropy define what information can it tell us about chemical
depict the structures of all of the branched chain alkene isomers c6h12 that contain a single methyl group and that
at 22 degc an excess amount of a generic metal hydroxide moh2 is mixed with pure water the resulting equilibrium
presume that coal contains 75 carbon by weight a combustion heat release rate of 12000 btulb as well as is burned in a
assume that in the synthesis of isoamyl acetate a student began with 6106 grams of acetic acid as well as 384 grams of
compute the ph at the equivalence point in titrating 0110 m solutions of each of the subsequent with 70x102 m naoh1
the following initial rate data was collected at constant temperature find out the correct rate law for the reaction
1 presume a reaction occurs in which 38ml of o2 g is created in a vessel at a temperature of 28c as well as pressure of
find out the concentration for the following solution in which the given solid has been allowed to reach equilibrium
find out the proton nmr for the product of a double aldol condensation between p-tolualdehyde as well as
a particular first order reaction has a rate constant of 135x102 s-1 at 25c explain what is the magnitude of k at 950 c
if a temperature raise from 190 degrees c to 370degrees c triples the rate constant for a reaction explain what is the
explain which of salts hydrolize in aqueous solution ch3coona nicl2 ca3po42 state ionic equations for the hydrolysis
consider a titration of 438ml of 124 m solution of aqueous ammonia kbnh31810-5 with a 124 m solution of hydrochloric
compare the helical structures found in dna as well as protein secondary structure point out differences if
find the hydronium ion concentration the hydroxide ion concentration as well as the ph of a 01 m solution of kohif
the rate law for a certain reaction is second order with respect to one of the reactants r presume you study this
suppose you have 35 g of each of the solids in these formula equations - find out the theoretical yield sodium
the ionization constant of chloro acetic acid is 13510-3 explain what will be ph of 01m acetic acid and its 01m sodium
a solid mixture 5g consisting of lead nitrate as well as sodium nitrate is heated below 600 degree celsius until the
an amount of 0100l of methanol ch4o density is 0792 gml is added to 0900 l of pure water compute the molality and
the solubility of kno3 increases with temperature an aqueous solution of kno3 is prepared at 60 degrees celcius