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
1 calculate the force between two objects that have masses of 70 kg and 2000 kilograms separated by a distance of 1
a skier traveling 120ms reaches the foot of a steady upward180 degree incline and glides 122m up along this slope
seawater has a density of 1025 gml if seawater is about 145 cl by mass how much 0100m silver nitrate is needed to
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