(v) Confirm the stoichiometry of NixAsy as a caesium-chloride structure.
I cannot figure out the final answer Caesium chloride (CsCI), used in DNA separation and nuclear medicine, forms salt crystals built from the unit cells shown in the figure below. CI ions form the corners of a cube and a Cs ion is at the centre of the cube. The edge length of the cube, which is called the lattice constant, is 0.4 nm 0.4 nm Cst (a) What is the magnitude of the net force (in N) exerted on...
Solution Stoichiometry Part A What mass of silver chloride can be produced from 1.07 L of a 0.200 M solution of silver nitrate? Express your answer with the appropriate units. mass of AgCl = Part B The reaction described in Part A required 3.83 L of calcium chloride. What is the concentration of this calcium chloride solution? Express your answer with the appropriate units.
Stoichiometry Stoichiometry (Mass to Mass) 2 Al (s)3 FeCl (aq)2 AIC, (ag)+3 Fe (s) 4. a. How many moles of iron are produced when 4.788 grams of aluminum completely reacts with iron (1) chloride? (0.2662 mol Fe) b. How many grams of aluminum chloride are formed when 1.50 moles of iron (1) chloride is consumed completely? (133 g AlCh c. How many grams of iron () chloride reacted to form 15.786 g of aluminum chloride? (22.509 g Feco,) Solutions and...
Write a balanced chemical equation for the reaction between calcium chloride and potassium carbonate. Using stoichiometry, calculate the limiting reactant and the theoretical yield (the mass of CaCO3 product) for the reaction. What is the actual yield of CaCO3(s) formed from your experiment? Show your work. Determine the percent yield of the reaction.
4. Experiment B (Stoichiometry and Reactions in Aqueous Solutions): Consider the following list of compounds and "names". (i) (NH (ii) HNO2 (iii)/ HI (iv) BaCl2 (v) CuCI 14)H2PO4 ammonium dihydrogen phosphate nitric acid hydroiodic acid barium chloride copper chloride Which of the above compounds are INCORRECTLY named? (a) i and ii (b) ii and ii (d) iv and v (e i and iv (c) ii and v
Which of the following compounds? but not molecules are Sulfur dioxide., @water., @caesium, Dinitegen pentaxide Heliom, Ongen gas, o cure, cu melone, che portarum bromide @ Argen, B Glucose, to Lithium Plaride. more of the following 2 How mamy C atom organic compound? X 30 What the molarity of a solution containing 5.035 grams of Iron (1) chloride in enough water to make 500mL of solution? 4 The chinese flag is red and yellow. When viewed with a yellow light...
e chloride, b) nickel dimethyl he difference between a ligand and a chelate. Draw the structure of (a) nickel hexamine chloride, (b) nickel glyoxime? c) nickel chloride hexahydrate. State the geometry of the nickel con v of the nickel compounds with the ligands/chelates used in the preparation of these three compounds?. [8]
(25pts) 1. Does the IR spectrum allow you to confirm that the structure of the product is a combination of the two reactants? Explain your answer.
3. The ReO2 structure is cubic with one Re atom at each corner of the unit cell and one O atom on each unit cell edge midway between the Re atoms. a. Sketch this unit cell. b. Determine the coordination number of each cation and anion. c. Confirm that the stoichiometry is consistent with the structure. d. Determine the identity of the structure type that would be generated if a cation were inserted into the center of the ReOz structure.
Please just draw the structure for the acid chloride below! Draw the structure of the following three isomeric acid chlorides with chemical formula CGH,CIO. • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • Consider E/Z stereochemistry of alkenes. In cases where there is more than one answer, just give one. Acid chloride #2: (Z)-4-hexenoyl chloride