Выражение для общей константы нестойкости комплексного иона [CuCl2]− имеет вид Вопрос 7Выберите один ответ:[CuCl2−]/[Cu+][Cl−]2[Cu+][Cl−]2/[CuCl2−][Cu2+][Cl−]2/[CuCl2−][CuCl2−]/[Cu2+][Cl−]2

Формула реактива для распознания многоатомных спиртов а) Cu(OH)2, в) СuO, б) Ag2O (аммиач. р-р), г) р-р КMnO4

Look at the equations for the two reactions:Reaction 1 CuCO3(s) + 2HCl(aq) → CuCl2(aq) + H2O(l) + CO2(g)Reaction 2 CuO(s) + 2HCl(aq) → CuCl2(aq) + H2O(l)Reactive formula masses: CuO = 79.5; HCl = 36.5; CuCl2 = 134.5; H2O = 18The percentage atom economy for a reaction is calculated using:Calculate the percentage atom economy for Reaction 2.

Which one of the following has its name and chemical formula correctly matched?*1 pointHClO3 hydrochloric acidHClO hypochloic acidHCl chloric acidNaClO3 sodium chlorideCuClO2 copper (I) chlorite

2 is produced by the reaction of 0.4235 mol of CuCl2 according to the following equation: 2CuCl2+4KI→2CuI+4KCl+I22CuCl2+4KI→2CuI+4KCl+I2 .

Create the balanced chemical equation for the following reaction.aqueous copper (II) chloride reacts with nickel (III) metal *You must use subscripts where appropriate for full marks!!!