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please answer all thank you. I will post a good review about you. 3. For each...
Please help me answer this question completely ( please don't answer if not complete), better by typing, if handwritten please write clearly. Thank you. Subject: Inorganic Chemistry QUESTION: Infrared spectral analysis of the following three complexes showed a set of two IR bands for the Vco stretching frequencies of 1956 & 1875 cm-1; 1930 & 1850 cm1: and 1979 & 1897 cm1. Match the correct set of IR bands to the given compounds and justify your reason for the...
Would appreciate as many answers as possible please and thank you! Will rate regardless 1. What kind of molecular orbital (cor) is formed between the combinations below? sono apdo foge 8 8241 dyz 8.8min de 2. What is a 3 (delta) bond? 3. a) Build the molecular orbital energy diagram for the following molecules, O3, O2 and Oy b) Calculate the bond order for the three molecules, and justify which one is more stable. 4. Give chemical names for the...
please do answer all the questions below. thank you For each of the following complexes, draw the molecular structure and determine the effective atomic numbers. (i) Na[Fe(CN)s(NH3)3l (i) [Cr(H2O)2(NH3)2(en)]Cl (ii) [Co(o-phen)2(NHs)(NCS))CI (iv) (n3-C3Hs)Co(CO)2] (v) [Fe(diphos)(CO)sl in which diphos Ph2PCH2CH2PPh2 and Ph CsHs (10 marks) (i)/ The K for Fe(OH)4]2-is found to be higher than that found in (5 marks) Zn(OH)4]2-and [Cr(OHM. Explain . Cho and coworkers used the following ligand to react with cobalt. Predict how this ligand would bind...
I need ans for both thank you Problem 15.81 Review | Constants | Periodic Table Part A A physics professor demonstrates the Doppler effect by tying a 650 H sound generator to a 1.0-m-long rope and whirling it around her head in a horizontal circle at 100 rpm. Assume the room temperature is 20°C What is the highest frequency heard by a student in the classroom? Express your answer in hertz. Hz Submit Part B What is the lowest frequency...
Please explain as much as you can. trying to learn :) I rate answers thank you! 8. Without resorting to tables, state whether Sincreases, decreases or remains approximately the same for the following reactions/processes, and explain your rationale (check to make sure the equations are balanced, when relevant): a) H20 (1) H2O (g) b) 12 (g) + Cl2 (g) → 2 ICI (g) c) CO2 (g) → CO2 (s) d) raw egg → hard boiled egg e) mowing the lawn...
Please explain, and post all your steps. I will give a thumbs up!! Thank you Problem 3 A second order system is modeled by the transfer function shown below. r(s) = s2+3s+16 Find the damping ratio ζ, the natural frequency wn, the settling time T,, the peak time Tp, the rise time T, and the percent overshoot %OS.
can anyone answer all the parts please. thank you. CHEM61041 Question 2 continued (b) Answer ALL parts (i) - (iii) Sulfate ion 5 forms a 1:1 host-guest complex in methanol with cation 6, with a binding constant of 313 M . Complexation of sulfate 5 to the dication 7 also gives a 1:1 host- guest complex, with a binding constant of 6.8 x 10M- da НН НН 6 OCH2Ph (i) Sketch a possible structure for the 1:1 complex of sulfate...
Please write clearly so i am able to read your writing. Thank you! 3. Label the following compounds (using 1 - 4) as being most reactive (1) to least reactive (4) towana electrophilic aromatic substitution. 4. Fill in the missing reactant(s), reagents, or product. Online b. HNNH. NaOH, heat 2. H2O Cly, FeCl3 CH, 1. Bry, hy 2. CN 3. H. Raney Ni H2CrO4, heat
please help answer all the question and dont skip. Thank you! 1. Sketch the pole-zero diagram for the following transfer function. Ensure you label the axes and the pole-zero locations. Assume a > b > 0. TF(s) = (s + a) s(s+b) 2. If the time constant of the lowest frequency pole in a system is 1 second, after approx- imately what period of time following turn-on could the system be considered to be in steady-state conditions? 3. The PID...
please answer these 2 questions please i really need help with them for review thank you so much for your help a quick response will be greatly appreciated as i am studying now and have a test tomorrow thank you so much 7. A fixed input voltage, variable load resistance, Zener diode regulator circuit has the following known values: Vi = 20.7V, Vz = 7.5V, PzM = 300mW Calculate the series resistance required if a load resistance of 4700 causes...