Draw the Lewis structure for the nitrosyl chloride (NOCI) molecule. Explanation Check
7. Nitrosyl chloride is usually written as NOCI, but the oxygen atom (the most electronegative atom of this trio) is not the central atom. Draw Lewis structures with nitrogen as the central atom, and then with chlorine as the central atom. Consider formal charges, and decide upon the most favorable Lewis structure for nitroysl chloride.
For the gas phase decomposition of nitrosyl chloride at 400 K 2 NOCI—2 NO + Cl2 the following data have been obtained: 9.10x10-2 INOCI), M || time, h 2.96x10-2 10.7 1.77x10-2 21.4. ||1.26x10-2 32.1 The average rate of disappearance of NOCI over the time period from t = 10.7 h to t = 21.4 h is Mh-1.
12. Draw the most valid Lewis structure for each molecule that include all bonds and lone pair electrons. NE4 HSO4 HO NOCI 13. Calculate the formal charge of the atom in the molecule designated with an arrow. Н H
For the decomposition reaction shown below of one mole of nitrosyl chloride, NOCI(g), AH°rxn = 38 kJ/mol. What is the heat of reaction for the reverse reaction? NOCI(g) - NO(g) + 42C12(8) O 62 kJ/mol 38 kJ/mol O 100. kJ/mol -38 kJ/mol O 76 kJ/mol
Draw the Lewis structure for the ozone (03) molecule. Be sure to include all resonance structures that satisfy the octet rule. :0=o= 0: Q x 6 ? Press and hold Explanation Check
draw the lewis structure for aluminum chloride and explain with the aid of your lewis structure why it is considered a lewis acid.discuss the role of cl atoms in the acidity of Alcl3
10 and 11 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows second order kinetics with a rate constant of 0.020 L mol-' s at a certain temperature. 2 NOCI (g) → 2 NO(g) + Cl2(g) If the initial concentration of NOCI in a closed reaction vessel is 0.050 M, what will be the concentration be after 30 minutes? 11. The reaction 2 NO2 (g) → 2 NO(g) + O2(g), is second order with respect to...
Draw the Lewis structure of calcium chloride. Collect and Organize: We are asked to draw the Lewis structure for calcium chloride. Analyze: What kind of bond forms between a calcium atom and a chloride atom? Is it polar, nonpolar, or ionic?
Nitrosyl chloride, NOCI, decomposes to form nitrogen monoxide gas and chlorine gas according to 2NOCI(g) = 2NO(g) + Cl2(g) Assuming that we start with no moles of NOCI(g) and no NO(g) or Cl2(g), derive an expression for K, in terms of the equilibrium value of the extent of reaction, Šeg, and the pressure p. Given that Ky = 2.00 x 10-4, calculate Šeg/no, when p = 0.080 bar. What is the new value of Šeg/no at equilibrium when p =...
21. Draw the Lewis electron structure for the sulfide ion 22. Draw the Lewis electron structure for the chlorine atom. 23. Draw the Lewis electron structure for the Cl, molecule. 24. Draw the Lewis electron structure for the HI molecule. 25. Draw the Lewis electron structure for the AsH; molecule. 26. Draw the Lewis electron structure for the H Te molecule. 27. Draw the Lewis structure for NI: 28. Draw the Lewis structure for SiH. 29. Draw the Lewis structure...