Lead (II) chloride (PbCl 2) is an inorganic compound which is a white solid under ambient conditions. It is poorly soluble in water. Lead (II) chloride is one of the most important lead -based reagents. It also occurs naturally in the form of the mineral cotunnite.

1 Al(s) + 1 PbCl 2 (aq) = 1 AlCl 3 (aq) + 1 Pb(s) For each element, we check if the number of atoms is balanced on both sides of the equation. Al is balanced: 1 atom in reagents and 1 atom in products.

2025年1月12日 · PbCl 2 (s)属于微溶电解质，水溶液中PbCl 2 (s)的溶解反应参见如下式（1）及（2）所示： PbCl 2 (s)=PbCl 2 (l) （1） PbCl 2 (l)=Pb 2+ (aq)+2Cl - (aq) （2）

PbCl 2 (s) → ← Pb 2+ (aq) + 2 Cl – (aq) K sp = [Pb 2+] e [Cl –] e 2 = 1.6×10 –5. Initial 0 0. Change +x +2x. Equilibrium x 2x. 1.6×10 –5 = [x][2x] 2 = 4x 3. x = 1.6×10 –2. The solubility of lead chloride = 1.6×10 –2 M . Return

Lead (II) chloride has the formula PbCl2. It is also known as lead chloride, lead dichloride, and plumbous chloride. PbCl 2 is one of the most important lead-based reagents. PbCl 2 also occurs naturally in the form of the mineral cotunnite. How to ensure accurate weighing results every day?

Determine the state or phase of each substance (gas=g, liquid=l, solid/non-soluble=s, aqueous/soluble=aq) in its undissociated form by using the solubility rules or a solubility table. Pb ( s ) + 2 HCl ( aq ) = PbCl 2 ( s ) + H 2 ( g )

1 Pb 2 (aq) + 1 Cl(aq) = 1 PbCl 2 (s) For each element, we check if the number of atoms is balanced on both sides of the equation. Pb is not balanced: 2 atoms in reagents and 1 atom in products.

Pb + Cl = PbCl2 is a Synthesis reaction where one mole of Lead [Pb] and two moles of Chlorine [Cl] combine to form one mole of Lead Chloride [PbCl 2]

1 PbCl 2 (aq) + 1 K 2 CrO 4 (aq) = 1 PbCrO 4 (s) + 1 KCl(aq) For each element, we check if the number of atoms is balanced on both sides of the equation. Pb is balanced: 1 atom in reagents and 1 atom in products.

Pb + NaCl = PbCl2 + Na is a Single Displacement (Substitution) reaction where one mole of solid Lead [Pb] and two moles of aqueous Sodium Chloride [NaCl] react to form one mole of solid Lead Chloride [PbCl 2] and two moles of solid Sodium [Na]