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2- For the following reaction, determine rate law equation over all order of reaction & rate constant and its unit. (5 marks) 2H, (g) 2NO (9) -- N. (9) + 2H,0 (9) Exper.. [NO] moVL TH) mol/L Rate mollus 1 0.0010 00040 0.0020 2 070020 0.0040 00000 3 070030 010040 "OOTB 00040 010010 0.0080 4 5 5 0.0040 0.0020 0016 6 0.0040 00030 0024 2- What is the name of: a) HO-CH-CH2-CEC-CH2-OH CI b) HO 7- Identify the following atoms or ions from their electron configurations. (2) a) atom: 1s252 2p 3s 3p 452 3d" b) 1*ion: 1s 2s 2p 3s 3p b) Given the reaction: 2502 +0.250 State 3 conditions that will favour a high concentration of 50, at equilibrium (3 marks) 6. Considering the element Md (101): (5 marks) a) Write the full electron configuration for this element. (1.5 marks) b) Writ the shorthand configuration for this element. (0.5) c) Draw the energy level diagram for this element (2) d) Write the 4 quantum numbers for the 52 electron (2) nd 7- Identify the following atoms or ions from their electron configurations. (2) a) atom: 13 23 2p 382 3p 4s? 3d" b) l'ion: 1s? 232 2p 3s 3p