Draw a diagram to illustrate each term: wavelength, amplitude, crest. Make sure you label each one on your diagram. Match each with the correct letter and use to solve the following problems. the speed of light (c) A. the SI unit of frequency equal to 1/s Planck's constant (h) B. used to find frequency or wavelength Joule (J) C. formula for energy Hertz (Hz) D. equal to 3.00x10" cm/s or 3.00x10" m/s c = Av E. the SI unit for energy E = hv F. equal to 6.6262x 10 4 J-s

Q: (b) What is the maximum number of electrons in an atom that can have the following set of quantum nu...

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Q: Kindly answer this question

A: In given reactios  Nucleophilic substitution occurs.

Q: Draw the following molecule, don't forget stereochemistry : (2R,3S)-3-bromobutan-2-ol

A:

Q: Please name one isomer

A: Applying concept of IUPAC nomenclature of organic molecules.

Q: Calculate the value of ΔHo for the reaction        2 NO2 (g) --> N2O4 (g) at 298K     Given  ΔSo ...

A: Given chemical reaction :-   2 NO2 (g) --> N2O4 (g)   At  298K    ΔSo = -176  J/Kmol  and   ΔGo =...

Q: The equilibrium constant for the gas phase reaction

A: Since we know that in a chemical reaction at equilibrium the rate of forward reaction become equal t...

Q: The table of standard reduction potential is interpreted as follows: (a) it is constructed with the ...

A: The reduction potential signifies the tendency of the molecule to get reduced. The table of standard...

Q: Consider the following balanced equation: CH4   +   2 O2   →   CO2   +   2 H2O How many moles of wat...

A: The balanced chemical equation is CH4 + 2O2  --------> CO2  + 2H2O   

Q: I need help with the following

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Q: Methanol (CH3OH) is a liquid at room temperature with a density of 7.91 ×10? kg/m³. In a certain exp...

A: Methanol has a variety of uses as a fuel, solvent, laboratory reagent, etc. In the given reaction,me...

Q: (a) Look very carefully at the pictures below: Picture 1 and Picture 2. What does each of the pictur...

A: We have to give explaination of given image

Q: Identify the major organic product for the following reaction

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Q: What is the major elimination product for the following reaction?

A: Alcohol gives dehydration reactions when they react with acid to form alkene at 180oC. The reaction ...

Q: A 20.00-mL sample of aqueous oxalic acid, H2C2O4, was titrated with a 0.09113-M solution of potassiu...

A: Solution- volume of the H2C2O4 =20.00 mLMolarity of KMnO4=0.09113 MThe volume of KMnO4= 23.24 mLnumb...

Q: e substances below. Show your thinking and method.

A: Lewis structure  is a simplified representation of valence shell electrons in a molecule.  Steps to ...

Q: Chlorpropamide has a longer antibiotic activity than tolbutamide. NH `NHCH,CH,CH,CH, NH NHCH,CH,CHCH...

A: The major metabolic reaction carried out on tolbutamide is the oxidation of the methyl group to a ca...

Q: Can someone please help me with this question.

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Q: which color component runs the fastest in the best trial? explain this in terms of intermolecular fo...

A: As per the obtained chromatograms, the one with methanol is the best.

Q: Draw the best Lewis structures for the substances below. Show your thinking and method.(a) Oxalic ac...

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Q: What is T if Keq = 2x104? Suppose that ∆G°= -50kJ/mol, ∆H° = -80kJ/mol, ∆S° = -150J/mol K at 298 K. ...

A: The details solution for this is provided below in attach image.

Q: According the aleks data Fe(OH) 2 is 4.87 x 10^-17

A: Assume solubility of Fe(OH)2 as 's' mole/litre. Determine 's' with the help of Ksp value and then co...

Q: (c) Give the ground-state electron configuration for each of following substances: (i) Phosphorus (i...

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Q: A2 -> 2A (slow) 2A + B2 -> 2AB (fast) What is the rate law for the overall reaction?

A: Given, A2 -> 2A (slow) 2A + B2 -> 2AB (fast)

Q: Draw the Newman projections of the staggered and eclipsed conformations of the compound as it rotate...

A: (1) The conversion of Fischer projection into Sawhorse projection followed by the Newman projection ...

Q: (a) The energy required to remove the electron of the hydrogen atom at an unknown energy level (n = ...

A:     In this question, we have to find out the correct answer of given problem by the help of the con...

Q: A 5435 mL tire with an original internal pressure of 215 kPa at 450 K expands to 7.54 L with a new p...

A: We will use the combined gas law. 

Q: Give answer with some explanation

A: Given,

Q: (a) The energy required to remove the electron of the hydrogen atom at an unknown energy level (n = ...

A: Planck's Equation:  The equation is used to find the Energy of a Photon. The mathematical equation i...

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A: The resistance to the flow of liquid is known as viscosity. The more the force of attraction between...

Q: Compare the conduction of heat in wood versus metal.

A: Thermodynamic is the study which deals with the transfer of heat. The ability of a substance to tran...

Q: An aqueous solution of hydrofluoric acid is 12.5 molal with respect to HF and has a density of 1.070...

A: Given: The molality of HF=12.5 molal. The density of HF=1.070 g/mL. 12.5 molal solution means 1000 g...

Q: Explain what the purpose of a coefficient is in a chemical formula

A: We usually balanced a Chemical Reaction equation to satisfy the law of conservation of mass. Accordi...

Q: Reaction with LiAlH4

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Q: Please name 3 different structural isomers for hexane

A: Answer:- This question is answered by using the simple concept of writing the structural isomers and...

Q: QUESTION 2 (a) The energy required to remove the electron of the hydrogen atom at an unknown energy ...

A: As per our guidelines I can answer only first question because you have posted multiple questions. I...

Q: In the gas law equations, what does the subscript 1 mean and what does the subscript 2 mean?

A: The gas laws give a relationship between initial and final conditions of a system. These are derived...

Q: Suggest a plausible scheme to synthesize the following

A: Answer is given below

Q: BaSO4 according to aleks is 1.08 x 10^-10

A: Ksp is the equilibrium constant which denotes the level at which a solute can dissolve in a solution...

Q: A container where the volume is originally 4.78 L at 300 C. What is the volume when the container is...

A:

Q: what is the name of the symbol of the single thermodynamic quantity (function) which determines whet...

A: what is the name of the symbol of the single thermodynamic quantity (function) which determines whet...

Q: Please name one isomer

A: Isomers are molecules with same molecular formula but different arrangement of atoms and the phenome...

Q: NBS light

A: NBS is N-bromosuccinimide  Homolytic fission of NBS in presence of light.  Abstraction of H radical...

Q: Please name one  isomer

A: Answer:- The question is answered by using the simple concept of naming of organic compounds using t...

Q: QUESTION 2 (a) The energy required to remove the electron of the hydrogen atom at an unknown energy...

A: We have to determine in which energy level electron is present in hydrogen atom. we also need to kno...

Q: What is the pH of a buffer made by mixing 0.45 mol of NaCN and 0.45 mol of HCN in 2.5 L of solution?

A:

Q: Sound require a medium in order to transfer energy. does does not

A: Sound waves are basically a form of longitudinal waves which are formed by compression and rarefacti...

Q: Chem help

A: The answer is explained below. 

Q: A 0.64 g sample containing KCl ( mw = 74.6 ) is dissolved in 50mL of water and titrated to the Ag2Cr...

A: The %W/W of KCl in the solution has to be given,

Q: A balloon has an internal pressure of 1.05 atm and a volume of 5.0 L.  If the temperature where the ...

A: This problem will be solved by using Combined gas law which is given below as  P1V1/T1 = P2V2/T2  Wh...

Q: What is the contacting power in perforated plate scrubbers?

A: A scrubber works by spraying a wet slurry of limestone into a large chamber where the calcium in the...