What is the VSEPR notation of COCl2?
COCL2 is Planar trigonal
AB3 type molecule
VSEPR notation is AB3
(IV) VSEPR drawing, notation, 3D shape State the 3D shape and VSEPR notation of each central atom, and draw the perspective 3D for each (a) C2Cl (b) SF
QUESTION 1 Which of the following is the VSEPR notation for the selenium atom in SoF 2Cl2? AX2 AX2E1 AX2E2 ОАХЕЗ AX2E4 ОАХ O AX3E1 AX2E2 AXzE3 O AXA AX4E1 AX4E2 AX5 AX5E1 OAX6
What are the balanced equations and net ionic equations? 1a. CoCl2 + Na3PO4 -> 1b. CoCl2 + NaCl ->
Phosgene (COCl2) reacts with ammonia (NH3), as shown in this reaction. If 1.2 grams of COCl2 are added to 10.5 grams of NH3, what is the limiting reagent? What mass of CH4N2O can be produced in this reaction? COCl2(g)+2NH3(g)→CH4N2O(g)+2HCl(g)
Calculate the following using the stoichiometry of this reaction. CoCl2 + 6H2O --> CoCl2*H2O a) How many grams H2O (Molar Mass = 18.02 g) are needed to react with 44.44 g of CoCl2 (Molar Mass - 166.85 g)? b) How many grams of CoCl2*6H2O (Molar Mass = 274.97 g) can be made from 44. 44 g of CoCl2?
What is the formal charges on atoms: COCL2? What is the hybridization ion on central atom?
Total # | Total # | Total # | Electron Molecular | VSEPR | Bond | Molecule of Bonding Lone Electron Geometry Pair Pair Groups Groups Groups Molecule or Valence Lewis Group Geometry Notation Polarity Polarity of of Polyatomic Electrons Structure Ion CIF2 PCls SF4 BrF3 XeF2
write the net ionic equation for: 1.) ZnSO4 + K2CO3 2.) CoCl2 + Na3PO4 3.) CoCl2 + K3PO4
What is the lewis structure and molecular shape around the carbons in CCl2CH2 as predicted by the VSEPR theory?
1,2,3 BEER'S LAW - PRE-LAB QUESTION 1. What mass of solid CoCl2 would you need to prepare 250 mL of 0.150 M solution of CoCl2 from solid CoCl2 and distilled water? Show your calculations. 2. Using the solution from the previous problem and distilled water, how would you prepare 100 mL of a 0.060 M solution of CoCl2? (Hint: use the dilution formula) 3. What is Beer's law? Write an equation and describe all terms used in it.