A3 During photosynthesis water molecule is split into 2H+ + 2e- + 1/2O2. If the e- moves from its ground zero energy level to a 4th energy level state, Draw the Jabloski diagram showing all the absorption and emission of energy by the electron.

Q: (a) Calculate the wavelength of a photon with an energy equivalent to that of an O=O  bond ( 120…

A: An energy equivalent to that of an O=O  bond ( 120 kcal/mol)

Q: What is the lowest allowed energy for a Fe* atom? -5.45 x 1017) O-1.07 x 10 16 J -2.18 x 101 O -1.77…

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Q: Take element Z = 83 from the periodic table. Ionize it 82 times so that there is only one electron…

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Q: 26. The change in energy for which of the following processes corresponds to the first ionization…

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Q: An atom in the ground state O has all electrons in then 1 orbit O has all electrons in the lowest…

A: has all electrons in n=1 orbithas all electrons in its lowest energy possible it is not finely…

Q: Sketch the following orbitals (including the x, y, andz axes): 1s, 2px, 3dxy, 3dz2.

A: Orbitals have simply denoted the probability of electrons. Different orbitals have different shapes,…

Q: Review items 1 to 6 and answer questions a and b: The activities were designed to produce an EX4…

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Q: The energy of the incoming photon, Eotal, is conserved in photoelectron spectroscopy. Therefore, the…

A: Incoming photon energy involves in two parts...  1) It gives kinetic energy of ejected electron 2)…

Q: How many 3d electrons does V2. (Vanadium ) cation have in the GROUND STATE? O 2 O 10

A: Detail description is given below

Q: Which one of the following atoms has more than one unpaired electron in its ground-state electron…

A: 1) Fluorine atoms have 9 electrons .The ground state electron configuration of ground state gaseous…

Q: Which of the following is the ground state electron configuration of a Ca atom?

A: Atomic no. Of Ca is 20

Q: The metal X requires photons of light to have a frequency higher than 7.156E+14 Hz. What is the…

A: So in this question, we want to determine the binding energy for this metal in J unit.  You can see…

Q: الفصل الأول 20_1 The reddish brown color of NO2 molecule is probably due to Presence of an unpaired…

A: Given The reddish brown color of of NO2 molecule is probably due to a. Presence of an unpaired…

Q: As you may well know, packing metal objects inside a microwave oven can generate sparks. Two of your…

A: The energy of photon could be calculated as, E=hν Here, The energy of photon is given as E. Planck's…

Q: In a future hydrogen-fuel economy, the cheapest source of H₂ will certainly be water. It takes 467…

A: The energy of the photon that can be related to the frequency is furnished as follows: E=hν…

Q: (4) How many grams of ZnCl2 can be obtained from 500.0 mL 0.437 M HCl solution and excess Zn? (8…

A: Zn (s)   + 2 HCl (aq) →ZnCl (aq) + H2 (g) Number of mmols= Molarity of solution x Volume of…

Q: Photosynthesis uses 660nm light to convert CO2 and H2O into C6H12O6 and H2O    Calculate the…

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Q: 13) The following is an electron transfer reaction between two atoms:                  Ag + O…

A: Answer:- This question is answered by using the simple concept of determination of quantum numbers…

Q: The following is an electron transfer reaction between two atoms:                  Ag + O  ---->…

A:

Q: Example #1: a) Ag total electrons b) Cl total electrons с) Са total electrons

A: Total number of electrons = Number of Protons = Atomic number of the element a) Ag = 47 electrons b)…

Q: Mg emits radiation at 285 nm. What is the energy of this radiation? (in Joules) O 6.96x10-19 O…

A: Given data is as follows: The wavelength of the Mg radiation = 285 nm = 285×10-9 m The energy of the…

Q: The atom having the ground-state valence-shell configuration of 6s6p would be a: A halogen in…

A: Second option. A halogen in Period 6 Fourth option. A noble gas in Period 6

Q: It takes 157. kJ/mol to break a nitrogen-oxygen single bond. Calculate the maximum wavelength of…

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Q: Consider the diagram, shown below, representing a six carbon atom cyclic benzene molecule with six…

A: When a particle is confined inside a ring it can be considered analogous to a particle in a…

Q: What does absorption of infrared radiation cause?

A: The energy of infra red radiations is quite less as compared to that of U.V radiations and…

Q: - Find the radius of the ground state orbit in this atom - Calculate the frequency of the spectrum…

A: Formula for radius of H atom r1H =n2×0.529 0AZ= (1)2×0.5291=0.529 0A

Q: State the electronic configuration in terms of the wave-mechanical model for: Oxide ion (O2-),…

A: While writing the electronic configuration of an atom or ion, the electrons are filled in increasing…

Q: Y-ray photons with a wavelength of 2.39×10-5 nm Express the energy numerically in kilojoules per…

A: Data

Q: a) According to the shell model, draw energy-level diagrams  for the following nuclei, showing the…

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Q: The following is an electron transfer reaction between two atoms:                  Ag + O  ---->…

A: Answer:- This question is answered by using the simple concept of determination of quantum nubers…

Q: Write out the ground-state electron configurations of Ru2+

A: Ruthenium (Ru) has an atomic number of 44 and thus, it contains 44 electrons in its neutral atom…

Q: acture is con cated? grees 5 degres 0 degrees O 180 degrees Question 39 Calcium requires a minimum…

A: Given: The minimum energy required to knock out the electron is 4.60 × 10-19 J. According to…

Q: What are the possible magnetic quantum numbers (m2) associated with each indicated value of e? When…

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Q: Compare the total Coulomb repulsion energy between protons for 4He, 40Ca, and 208Pb. Assume the…

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Q: Which is the correct depiction of the electron transfer of Na and Cl? • Na.

A: Here, we have to find the correct depiction of the electron transfer of Na and Cl.

Q: How many 3d electrons does V4+ (Vanadium) cation have in the GROUND STATE? O 3 10

A: