Chemistry Forum

Posted: **Sat Dec 02, 2017 9:36 am**

why is this chemical equation impossible?
PbCrO₄ + H₂SO₄ = PbSO₄ + H₂Cr₂O₇

Posted: **Sat Dec 02, 2017 10:23 am**

Check and compare the solubility (product) of the two lead compounds.

A question about the Lead II chromate