Find the ph buffer that consists of 13 m sodium phenolate
Find the ph buffer that consists of 1.3 M sodium phenolate (C6,H5,O,Na) and 1.2 M phenol (C6,H5,OH) (pKa of phenol =10.00)
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find the ph of the final mixture when a solution containing two weak acids ie 4mm ethylene kb1472x10-4 and 2mm ethylene
on july 8 2009 leons kitchen hut bought a set of pots with a 120 list price from lambert manufacturing leons receives a
a rectangular coil with 20 windings carries a current of 187 ma flowing in the counterclockwise direction it has two
pete corporation produces bags of peanuts its fixed cost is 17280 each bag sells for 299 with a unit cost of 155 what
find the ph buffer that consists of 13 m sodium phenolate c6h5ona and 12 m phenol c6h5oh pka of phenol
initially at rest a small copper sphere with a mass of 277middot10-6 kg and a charge of 547middot10-4 c is accelerated
gold has a density of 1930gcm3 how much water would 1111 ounces of gold displace in a calibrated cylinder 1 ounce
calculate the maximum work that could be obtained from the combustion of 1 mole of butane c4 h10 to give carbon dioxide
when certain light rays pass from a vacuum into a block of an unknown material the measured index of refraction of the
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