Tính chất hóa học của các sản phẩm tạo thành là gì? Chất nào bị oxi hóa và chất nào bị khử trong phản ứng?

Jan 1, 2021 ... PbO and PbO2​ react with HCl according to following chemical equations 2PbO+4HCl⟶2PbCl2​+2H2​OPbO2​+4HCl⟶PbCl2​+Cl2​+2H2​O​ Why do these ... Feb 27, 2025 ... - It can react with acids (like hydrochloric acid, HCl) to form lead salts and water. - It can also react with bases (like sodium hydroxide, ... 0.7 mol HCL 35.4513 HC/. Tool Her. 25.59. MO left. 8. Heating zinc sulfide in ... chlorine gas to form zirconium (IV) chloride, silicon dioxide, and oxygen. What is the precipitate formed when PBO2 reacted with HCl? Sparingly soluble PbCl2. Reaction with concentrated hydrochloric acid goes according to: PbO2(s) + ... It is an acid-base reaction because PbO is a basic oxide which reacts with HCl acid. The reaction (ii) is a redox reaction in which PbO2 gets reduced and acts ... Oct 6, 2022 ... PbO2+HCl=PbCl2+Cl2+H2O електронний баланс · Ответ · Новые вопросы в Химия. Определите давление,оказываемое кубом массой 500г и длиной ребра 10см. PbO 2 (s) + 4 HCl (aq) → PbCl 2 (s) + Cl 2 (g) + 2 H 2O (l) · Other names: Plumbous chloride source: wikipedia, accessed: 2019-09-27 · source: wikidata, ... HCl is a compound of hydrogen and chlorine. These are different elements, so ... b) PbO, PbO2: Both are compounds of Lead and Oxygen, but the ratio of ... Jun 16, 2020 ... In this video we'll balance the equation PbO2 + HCl = PbCl2 + Cl2 + H2O and provide the correct coefficients for each compound. Jun 22, 2020 ... Sparingly soluble PbCl2. Reaction with concentrated hydrochloric acid goes according to: PbO2(s) + 4HCl(aq) --> PbCl2(s) + Cl2(g) + 2H2O to liberate chlorine ...