Question: Consider the following reaction: Zn+CuCl2→Cu+ZnCl2 Identify what main category of reaction it is. If possible, further categorize it into all other relevant types of reaction. Synthesis Decomposition Combustion Single Replacement Double Replacement Precipitation Acid-Base Oxidation-Reduction Gas Evolving

To find the oxidation number of Cu in CuCl2, understand that the oxidation number of an element in a neutral compound is equal to the charge it would have if all the compounds were ionic. Oxidation number of Cu is (+2) oxidation nu …

The formula of copper (II) chloride dihydrate is CuCl2⋅2H2O. What is the mole ratio of water to copper chloride to water in copper (II) chloride dihydrate? (How many moles of water are present for each mole of CuCl2 ?) 2 moles copper (II) chloride : 1 mole water 1 moles copper (II) chloride : 1 mole water 1 moles copper (II) chloride : 1 mole ...

Calculate the stoichiometric amount of CaCl2 needed to convert all of the CuSO4 into CuCl2. Show that calculation here! (Need a hint? Start by writing a balanced chemical equation between CuSO4 and CaCl2. Then determine the number of moles CuSO4 you …

Question: Conceptual Checkpoint 18.01 When benzene is treated with I2 in the presence of CuCl2, iodination of the ring is achieved with modest yields. It is believed that Cucl2 interacts with 12 to generate 1, which is an excellent electrophile. The aromatic ring then reacts with I in an electrophilic aromatic substitution reaction.

Question: Question 13: To what volume should you dilute 125 mL of an 8.00 M CuCl solution so that 500 mL of the diluted solution contains 4.67 g CuCl2 (molar mass = 134.45 g/mol)? (6 points) HINT: What is the concentration of the diluted solution (in molarity, M)? Collins De

Question: Complete and balance the molecular equation for the reaction of aqueous copper(II) chloride, CuCl2,CuCl2, and aqueous potassium phosphate, K3PO4.K3PO4. Include physical states. molecular equation: CuCl2(aq)+K3PO4(aq) CuCl2(aq)+K3PO4(aq) Enter the balanced net ionic equation for this reaction.

Complete and balance the precipitation reaction. Include physical states in your answer. CuCl 2 (aq) + Na 2 CO3 (s)-----> _____

complete and balanced the precipitation reaction . include physical states in your answe. CuCl2(aq)+ Na2CO3(aq

32 Question (6 points) Identify the cation and anion. If the formula is not an ionic compound, identify how it would be classified for naming rules. 2nd attempt Part 1 (2 points) MS CuCl2 Choose one or more: Copper is the cation Copper is the anion Chlorine is the cation, Chlorine is the anion, It would be named as a molecular compound, It would be named as an acid Part 2 (2 points) Ca3(PO4)2 ...