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OldSpice OldSpice
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9 years ago
The chloride in a sample of BaCl2 is precipitated with 50.0 mL of 0.100 M AgNO3. The excess silver nitrate is titrated with 5.25 mL of 0.125 M K2CrO4. Calculate the mass of the barium chloride sample.
   BaCl2(aq) + 2 AgNO3(aq) ? 2 AgNO3(aq) + Ba(NO3)2(aq)
   2 AgNO3(aq) + K2CrO4(aq) ? Ag2CrO4(aq) + 2 KNO3(aq)
A) 0.384 g
B) 0.452 g
C) 0.657 g
D) 0.767 g
E) 1.54 g
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
Perfect!

..Thank you so much for your support
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#3
9 years ago
My pleasure
.silent.boss
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