7. Determine the electron group geometry, molecular geometry, and ideal bond angle(s) or the following: a. CO32 b. SO C. CFA d. So e. N20 (one of the N is the central atom) f. CH2Cl2
Please solve the problem with detail explaination
Problem # 2 Refer to the Cük Converter shown here lot Lo Li lo Vs Vas lco Assume the following parameters v.-12V, D-0.25, fs-25 KHz, L.-150 μΗ. Li-180 μΗ, Ci-200 μF, C,-220 μF, and Average Load Current L 1.25 A. Determine a) Average Output Voltage, Va b) Average Input Current, I o) P-p Ripple Inductor Current of L e) P-p Ripple Inductor Current of L, d) p-p Ripple Capacitor Voltage of Ci, f)p-p...
Balance the following chemical equations. 1. NH₃ + H₂SO₄ = (NH₄)₂SO₄ 2. SO₂ + Li₂Se = SSe₂ + Li₂O 3. N₂ + F₂ = NF₃
Formula Dot Requirement Dot Formula Electronic Geometry Molecular Geometry (Circle one) N= A = S = Symmetrical Y N NH, Polar Y N Not shared = hybridization NE A= S. Symmetrical N Bro, Polar Y N Not shared = hybridization Symmetrical Y N N A- S= Polar AsF Y N Not shared hybridization * Dot formula is an exception to rules.
4. Give the products of the following reactions n on l-1209 brown H.O. lo H.CO tombo l 5. Which of the following compounds would give a positive "silver mirror" test? Briefly explain your answer. OH s idulo dos Dow n mino load to dw E
a) Why is the Li+ radius so much smaller than the radius of the neutral Li atom? b) Why is the F- radius so much larger than the neutral F atom? b) Which transition involves the emission of less energy in the H atom, an electron moving from n=4 to n=3 or an electron moving from n=3 to n=2?
Please note that "geometry" refers to the molecular or ionic geometry. The Lewis diagram for PCi4is: ci: CI: The electron-pair geometry around the P atom in PCI4+ is There is/are lone pair(s) around the central atom, so the geometry of PCI4+ is The Lewis diagram for Bel2 is: i-Be-1: The electron-pair geometry around the Be atom in Bel, is There is/are lone pair(s) around the central atom, so the geometry of Bel2 is Please note that "geometry" refers to the...
What is the enthalpy change, ΔH∘rxn , for each of the following reactions? 1.2.3.Ag+(aq)+Li(s)Fe(s)+2Na+(aq)2K(s)+2H2O(l)→→→Ag(s)+Li+(aq)Fe2+(aq)+2Na(s)2KOH(aq)+H2(g) Express your answers in kilojoules to four significant figures separated by commas.
use a bijective argument
1 k/n) m-1 Prove that n2n-l-Li
Using the elements: Li, Al, Mg, I, S, & N. Which of the following has the largest atomic radius? Which one of the following is a conductor? How do you list them from small atomic to large size? Which one of the following is the least metallic? What has the highest ionization energy? Which are non-metals? And which one has the highest electron affinity?