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calculations under question please help with how to answer question 4. Based on your calculations for questions 1-3, which series (Lyman, Balmer or Paschen) are you observing when you looked at th...
this kinda of a long question, but all parts are connected. so, please explain ! The...
this kinda of a long question, but all parts are connected. so, please explain ! The first quantitative description of the hydrogen spectrum was given by Johann Balmer, a Swiss school teacher, in 1885. By trial and error, he found that the correct wavelength ? of each line observed in the hydrogen spectrum was given by 1?=R(122?1n2), where R is a constant, later called the Rydberg constant, and n may have the integer values 3, 4, 5, .... If ?...
please answer all 5, thanks:) attributed to stray light or impurities in the discharge lube.) Data...
please answer all 5, thanks:)
attributed to stray light or impurities in the discharge lube.) Data Analysis 1. Using the scale position reading for the hydroxen snectrum and the equation generated from your calibration curve, calculate the wavelengths (in A) for each of the four lines in the hydrogen spectrum. Compare these calculated values with the reported values. Look up the four lines that are visible in the atomic spectrum of hydrogen (Be sure to provide a reference or URL)....
please calculate the based on pink sheet Data Analysis Using the scale position reading for the...
please calculate the based on pink sheet
Data Analysis Using the scale position reading for the hydrogen spectrum and the equation generated from your calibration curve, calculate the wavelengths (in A) for each of the four lines in the hydrogen spectrum. Compare these calculated values with the reported values. Look up the four lines that are visible in the atomic spectrum of hydrogen (Be sure to provide a reference or URL). Convert the wavelengths in Å to nm and m,...
05 Question (4 points) When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the...
05 Question (4 points) When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the atom increases and one or more electrons may be energized into an excited state. The release of this extra energy as the excited state electron transitions back to a lower energy state results in the emission of a photon. These energy changes are responsible for the emission spectrum of hydrogen (shown below) and are described by the Bohr equation. AE...
questions 1, 2, 3, 4 please answer all of them. Question 1: Which photon energies will...
questions 1, 2, 3, 4 please answer all of them.
Question 1: Which photon energies will excite the Hydrogen atom when its electron is in the ground state (Hint: there are 5 named on the simulator, though there are more Question 2: Starting from the ground state, press the L, button twice in succession (that is, press it a second time before the electron decays). What happens to the electron? Question Complete the energy mange values for the excited state...
please can you explain how to do it step by step; calculate the following wavelength in...
please can you explain how to do it step by step; calculate the following wavelength in m for the following hydrogen atom electronic transitions: 1. n=4 to n=2 = 9.72 *10^-8 m 2. n=4 to n=2 = 4.86*10^-7 m 3. n=4 to n=3 = 1.875 * 10^-6 m 4. based on the questions above. in which region of the electromangnetic radiation spectrum would each of these transitions occur? 5. state two additional electronic transitions for hydrogen atoms that produce emissions...
Based on the data, please answer question 3 (a,b, and c). thank you! CHEM 2115 Limiting...
Based on the data, please answer question 3 (a,b, and c).
thank you!
CHEM 2115 Limiting Reagent Lab Report #6 Chem I Lab Name Mikhayla D'Anne Section# Station# A5 Date 1%4/19 Overall equation: CaCl (aq) + K:C:04H:0 (aq) = CaC,O4+H20 (8) +2 KCI (aq) Net lonic Equation: Ca"? (aq) + CO. (aq) + H20 (1 = CaC20. H:0 (5) 1. Data & Calculations : CaCl K2C2O4+H2O Concentration of solution 0.75 mol/L Volume of solution 15 ml Moles of CaCl2 used...
Multiple choice. Please answer all questions 1) Which material can display Van der Waals Bonding? Metals Cer...
Multiple choice. Please answer all questions 1) Which material can display Van der Waals Bonding? Metals Ceramics Metals Molecular Solids Semi-Metals 2) Which type of bonding is a secondary bonding? Metallic Covelant Ionic Pair bonding Van Der Waals 3) What type of bonding do semi-metals have? Ionic Van der Waals Mixed covalent-metallic Covalent Mixed metallic-ionic 4) Which of the following are a primary atomic bond? hybridize valence van der Waals electrical metallic 5) In Hydrogen bonds: highly polar molecules form...
Please answer both Answer the following questions in the space provided. If you wish, you may...
Please answer both
Answer the following questions in the space provided. If you wish, you may draw and la diagrams to aid in giving your answers. Where indicated, you must show your calculations to receive full credit for a correct answer. bel 26. At -253'C and at 1 atmosphere (atm) of pressure, hydrogen is in a liquid state. (In at the website assigned for Self- answering this question, you may find it helpful to look Check Test 23. You should,...
need help please! This is a Mixed question/it is worth 3 points/ You have 2 of...
need help please!
This is a Mixed question/it is worth 3 points/ You have 2 of attempts remaining/There is no attempt penalty 04 Question (3 points) Answer the following questions based on the mass spectrum shown below SDRS, National Institute of Advanced Industrial Science and Technology 2nd attempt Part 1 (1 point) See Periodic Table See Hint What is the molecular on in the above mass spectrum? Part 2 (1 point) See Hint Which heteroatom exists in the above mass...
please answer all 5, thanks:)
attributed to stray light or impurities in the discharge lube.) Data Analysis 1. Using the scale position reading for the hydroxen snectrum and the equation generated from your calibration curve, calculate the wavelengths (in A) for each of the four lines in the hydrogen spectrum. Compare these calculated values with the reported values. Look up the four lines that are visible in the atomic spectrum of hydrogen (Be sure to provide a reference or URL)....
please calculate the based on pink sheet
Data Analysis Using the scale position reading for the hydrogen spectrum and the equation generated from your calibration curve, calculate the wavelengths (in A) for each of the four lines in the hydrogen spectrum. Compare these calculated values with the reported values. Look up the four lines that are visible in the atomic spectrum of hydrogen (Be sure to provide a reference or URL). Convert the wavelengths in Å to nm and m,...
05 Question (4 points) When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the atom increases and one or more electrons may be energized into an excited state. The release of this extra energy as the excited state electron transitions back to a lower energy state results in the emission of a photon. These energy changes are responsible for the emission spectrum of hydrogen (shown below) and are described by the Bohr equation. AE...
questions 1, 2, 3, 4 please answer all of them.
Question 1: Which photon energies will excite the Hydrogen atom when its electron is in the ground state (Hint: there are 5 named on the simulator, though there are more Question 2: Starting from the ground state, press the L, button twice in succession (that is, press it a second time before the electron decays). What happens to the electron? Question Complete the energy mange values for the excited state...
Based on the data, please answer question 3 (a,b, and c).
thank you!
CHEM 2115 Limiting Reagent Lab Report #6 Chem I Lab Name Mikhayla D'Anne Section# Station# A5 Date 1%4/19 Overall equation: CaCl (aq) + K:C:04H:0 (aq) = CaC,O4+H20 (8) +2 KCI (aq) Net lonic Equation: Ca"? (aq) + CO. (aq) + H20 (1 = CaC20. H:0 (5) 1. Data & Calculations : CaCl K2C2O4+H2O Concentration of solution 0.75 mol/L Volume of solution 15 ml Moles of CaCl2 used...
Please answer both
Answer the following questions in the space provided. If you wish, you may draw and la diagrams to aid in giving your answers. Where indicated, you must show your calculations to receive full credit for a correct answer. bel 26. At -253'C and at 1 atmosphere (atm) of pressure, hydrogen is in a liquid state. (In at the website assigned for Self- answering this question, you may find it helpful to look Check Test 23. You should,...
need help please!
This is a Mixed question/it is worth 3 points/ You have 2 of attempts remaining/There is no attempt penalty 04 Question (3 points) Answer the following questions based on the mass spectrum shown below SDRS, National Institute of Advanced Industrial Science and Technology 2nd attempt Part 1 (1 point) See Periodic Table See Hint What is the molecular on in the above mass spectrum? Part 2 (1 point) See Hint Which heteroatom exists in the above mass...
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