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I don't know where to start. Please help! Thanks in advance :) Question 4 0.75 pts...
QUESTION 4 What is the hybridization of the central atom in SF6? sp sp2 sp3 spd O sp3d2 QUESTION 5 Which one is the most stable? 02 Hez H2+ H2
Question 18 1.5 pts Sulfur dioxide reacts with oxygen to form sulfur trioxide. What change in hybridization of the sulfur occurs in this reaction ? Osp?to sp3 sp2 to sp sp to spd Osp?to sp3d2 O No change takes place. Question 19 1.5 pts Which of the following molecules contains a smallest bond angle between two fluorine atoms? O SIFA OBF3 CF4 O KIFA O NF3
please please helppp quick hellp 1.5 pts Question 17 What is the hybridization of the central atom in a molecule with a square-planar molecular geometry ? sp sp? sp3 sp?d sp3d2 1.5 pts Question 18 Sulfur dioxide reacts with oxygen to form sulfur trioxide. What change in hybridization of the sulfur occurs in this reaction ? sp?to sp3 sp2 to sp sp to spºd sp?to spºd2 No change takes place. Question 16 1.5 pts Which one of the following molecules...
please help quick A0.258-g sample of a pure triprotic acid, H3A, (where A is the generic anion of the acid), was dissolved in water and titrated with 0.150 M barium hydroxide solution. The titration required 13.9 mL of the base to reach the equivalence point. What is the molar mass of the acid? What is the hybridization of the central atom in a molecule with a square-planar molecular geometry? O sp O sp2 O sp3 O spd O sp de
Please help! I don't even know where to start. I know to do the sum of the forces in both directions but I'm not sure how that translates with the angle! Problem 4 (7 points). The figure below shows the positions of two α particles(each alpha particle (a) has a charge +2e) and an electron. a) Draw a clear and neat free-body diagram for either sphere at equilibrium. (2 points) b) Determine the magnitude and direction of the resultant force...
need Help! I don't even know where to start. if you could please show every step and maybe explain why you did it. thank you! C. Provide detailed mechanism for the product provided. Draw 4 other possible products at the bottom NaOH, H20 heat + other products
need Help! I don't even know where to start. if you could please show every step and maybe explain why you did it. thank you! 2. Provide reagents and intermediates. OEt Ph Ph Ph
I'm not sure where to start since I don't know values for y' or y''. Could someone help me out with number 1? Thanks in advance!!! 1. Solve the boundary value problem y" +2y +y 0 with boundary conditions y(0) 0 and y(1) 1 using the finite difference method. Write a matlab code that will take as input the number of points n and will output y(x). Plot the solution for 4, 10, 14 and 20 points. 2. If the...
please I need your help with this question, thanks in advance Capacitor Circuits C1=8uF А о — Ce=7uF - Cs=1MP - C₂=4pF во C3=8uIF What is the capacitance between terminals A and B (in microfarads)?
What is the correct answer to each part? Please circle answer and give explanation! Thanks in advance!! 15. Draw Lewis structure of ethylene (H2CCH2). C 16. What is the steric number around either carbon atom in ethylene? a. 2 d. 5 b. 3 e. 6 c. 4 17. What is the electronic geometry around either carbon atom in ethylene? a. tetrahedral d. square planar b. square pyramidal e. T-shaped c. trigonal planar 18. What is the molecular geometry around either...