Show that in qualitative cation analysis group 1, if you obtain 1 00 mL of saturated PbCl 2 (aq) at 25 C, sufficient Pb 2 should be present to produce a precipitate of PbCrO 4 (s) Assume that you use 1 drop (0 05 mL) of 1 0 M K 2 CrO 4 for the test ...

In qualitative cation analysis you are trying to identify the presence of specific cations in a solu ...

Show that in qualitative cation analysis group 1, if you obtain 1.00 mL of saturated PbCl 2

Question:

Show that in qualitative cation analysis group 1, if you obtain 1.00 mL of saturated PbCl₂(aq) at 25 °C, sufficient Pb²⁺ should be present to produce a precipitate of PbCrO₄(s). Assume that you use 1 drop (0.05 mL) of 1.0 M K₂CrO₄ for the test.

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