Lead (II) arsenate, Pb,(Aso,),, is composed of Pb* and Aso, ions. Explain why a sample of lead(II) arsenate is uncharged. The stoichiometric ratio as described by the formula is mol Pb2+ for every mol Aso 7. The charge on the Pb?+ jon is and the charge on the Aso,3- jon is , which lets us set up the following equation. net charge = ( x +2) + ( |x -3) = If this is true, then the sample must be uncharged.

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Lead (II) arsenate, Pb,(Aso,),, is composed of Pb* and Aso, ions. Explain why a sample of lead(II) arsenate is uncharged.
The stoichiometric ratio as described by the formula is
mol Pb2+ for every
mol Aso
7. The charge on the Pb?+ jon is
and the charge on
the Aso,3- jon is
, which lets us set up the following equation.
net charge = (
x +2) + (
|x -3) =
If this is true, then the sample must be uncharged.
Transcribed Image Text:Lead (II) arsenate, Pb,(Aso,),, is composed of Pb* and Aso, ions. Explain why a sample of lead(II) arsenate is uncharged. The stoichiometric ratio as described by the formula is mol Pb2+ for every mol Aso 7. The charge on the Pb?+ jon is and the charge on the Aso,3- jon is , which lets us set up the following equation. net charge = ( x +2) + ( |x -3) = If this is true, then the sample must be uncharged.
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