The net ionic equation for this reaction is: (Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds. A B Enterprises - Offering Chromium (II) Iodide Anhydrous, Chemical Compound at Rs 21500/kg in Mumbai, Maharashtra. The reaction is conducted at 500 ☌: 2 Cr + 3 I2 2 CrI3To obtain high purity samples, the product is thermally decomposed at 700 ☌ to sublime out chromium(II) iodide. When aqueous solutions of magnesium iodide and potassium carbonate are combined, solid magnesium carbonate and a solution of potassium iodide are formed. Chemistry Chemistry questions and answers When aqueous solutions of potassium carbonate and chromium (II) iodide are combined, solid chromium (II) carbonate and a solution of potassium iodide are formed. Chromium triiodide is prepared by the direct reaction of chromium metal with an excess of iodine. CrI2 is a green gray powder at room temperature, density 5.196 g/cm 3, melting point. Be sure to specify the state of each reactant and product. How many milliliters of an aqueous solution of 0.172 M iron(II) acetate is needed to obtain 18. How much solid chromium(II) iodide should you add grams 2. Transcribed image text: Write the dissolution reaction for chromium (II) iodide in water. You need to make an aqueous solution of 0.137 M chromium(II) iodide for an experiment in lab, using a 125 mL volumetric flask. If a box is not needed, leave it blank.) Submit Answer Try Another Version 1 item attempt remainingĬlassify each of the compounds as soluble or not soluble: copper(II) sulfide lead carbonate manganese(II) acetate Submit Answer Try Another Version 1 item attempt remaining QUESTION 1: Chromium (II) iodide in water : Chromium (II) Iodide is a strong electrolyte and therefor. Be sure to specify states such as (aq) or (9). The following molecular equation represents the reaction that occurs when aqueous solutions of lead(II) nitrate and potassium bromide are combined Pb(NO3)2 (aq) + 2KBr(aq) + PbBr2(8) + 2KNO3(aq) Write the balanced net ionic equation for the reaction.
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