A 0375 gram sample of impure bacl22h2o is titrated with
A 0.375 gram sample of impure BaCl2?2H2O is titrated with 0.100M AgNO3, requiring 28.44 mL. Calculate (a) the percent BaCl2?2H2O in the sample and (b) the percent Cl- in the sample.
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a potential difference of 80 mv exists between the inner and outer surfaces of a cell membrane the inner surface is
aluminum is mined as the mineral bauxite which consists primarily of al2o3 alumina the aluminum can be refined by
a styrofoam box has a surface areaof 084 m2 and a wallthickness of 20 cm the temperature of the inner surface is50degc
a 120 v ac voltage source is connected across a 2 muf capacitor1 find the current to the capacitor if the frequency of
a 0375 gram sample of impure bacl22h2o is titrated with 0100m agno3 requiring 2844 ml calculate a the percent bacl22h2o
as shown a 860 kg bungee jumper wants to jump from the top of a 130 m high bridge and be able to just touch the water
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