A certain weak base has a kb of 79010-7 explain what
A certain weak base has a kb of 7.90*10-7, Explain what concentration of the base will produce a pH OF 10.33?
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if the vapor pressure of bromobenzene at 40c is 10mm hg find out the phase of bromobenzene at 40c and
compute the wavelength corresponding to a transition of electrons from the n 6 energy level to the n 3 level in a b4
the flask revealed here contains 100ml of hcl as well as a few drops of phenolphthalein indicator the burette contains
quinine is a natural product extracted from the bark of the cinchona tree which is native to south america quinine is
a certain weak base has a kb of 79010-7 explain what concentration of the base will produce a ph of
while 2289 j of heat energy is added to 469 g of ethanol c2h6o the temperature raises by 199 degc compute the molar
a 750 g sample of a pure liquid liquid a with a density of 300 gml is mixed with a 500ml sample of a pure liquid liquid
there are twelve possible constitutional isomers of the alkane c6h12 depict skeletal structures of all of
compute the osmotic pressure of a solution containing 1845mg of hemoglobin in 145ml of solution at 24c explain the
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