No
PbCrO4 is the chemical formula for lead(II) chromate, a yellow-colored compound commonly used as a pigment in paints. It is sparingly soluble in water and is toxic if ingested or inhaled.
The chemical formula of lead II chromate is PbCrO4.
The balanced equation when NaOH reacts with lead chromate (PbCrO4) is: 2NaOH + PbCrO4 → Na2CrO4 + Pb(OH)2
Adding Pb2+ ions to a saturated solution of PbCrO4 would lead to the common ion effect. The additional Pb2+ ions would increase the concentration of the common ion in the solution, shifting the equilibrium to the left and causing more PbCrO4 to precipitate out of the solution.
No, the given chemical equation is not balanced. The balanced equation is: 2K2CrO4(aq) + Pb(NO3)2(aq) → 2KNO3(aq) + PbCrO4(s)
PbCrO4 is the chemical formula for lead(II) chromate, a yellow-colored compound commonly used as a pigment in paints. It is sparingly soluble in water and is toxic if ingested or inhaled.
The chemical formula of lead II chromate is PbCrO4.
The balanced equation when NaOH reacts with lead chromate (PbCrO4) is: 2NaOH + PbCrO4 → Na2CrO4 + Pb(OH)2
PbCrO4
Lead ions = Pb2+Chromate ions = CrO4-2Compound they form is Lead(II) chromate = PbCrO4
The compound formed by lead (II) and chromate ions is lead(II) chromate, with the chemical formula PbCrO4.
Lead(II) Chromate = PbCrO4
Adding Pb2+ ions to a saturated solution of PbCrO4 would lead to the common ion effect. The additional Pb2+ ions would increase the concentration of the common ion in the solution, shifting the equilibrium to the left and causing more PbCrO4 to precipitate out of the solution.
The molecular equation for lead(II) acetate reacting with potassium chromate is: Pb(C2H3O2)2 + K2CrO4 -> PbCrO4 + 2KCH3COO
No, the given chemical equation is not balanced. The balanced equation is: 2K2CrO4(aq) + Pb(NO3)2(aq) → 2KNO3(aq) + PbCrO4(s)
Pb 4+ You can tell it is a 4 + charge because it has 4 chlorine attached to it and they are 1 - each, being a halogen.
Chromium was discovered in the mineral crocoite (PbCrO4) - Ural Mountains (Russia).