9. Calculate the longest wavelength (in um) of light emitted by an excited hydrogen atom in which the electron occupies the energy level n = 6. A) 3.28 B) 1.00 C) 7.46 D) 93.7 E) 2.28

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A: Note! you have asked two different questions at same time, but we can answer only first one (as not…

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A:

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Q: Provide the correct systematic name for the compound shown here. N,N,N- N,N- N- sec- di tert- iso…

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Q: Draw three resonance structures for N2O (N is central) that follow the octet rule and assign formal…

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Q: What is the major product of the following reaction? Br | CH3CH₂CHCH3 CH3CH₂O Na+ CH₂CH₂OH

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Q: What is the pH of a 0.4888 M NaOH solution? Write your answer to the tenths place

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Q: RECT ABOUT THE BOHR MODELS DRAWN as it pertains to how atomic anges with an element's position on…

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Q: Convert 15.8 mol Fe2(Cr2O7)3 to grams

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Q: Consider the reaction 2C₂H6 (9) +702 (9)→ 4CO2 (g) + 6H₂O(g) for which AH° = -2855 kJ and AS = 92.70…

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Q: The reaction CO2(g) + H2O(l) ⇔ H+(aq) + HCO3-(aq) has ΔH° = -12.65 kJ mol-1 and ΔS° = -192.5 J mol-1…

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Q: The molar heat capacity of liquid water is 75.3 J/mol K. If 37.5 g of water is cooled from 42.0 to…

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Q: 1. BH₂ THF 3 2. H₂O₂, NaOH 2'

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Q: conditions: 8. What will happen to the concentrations of CH4, O2, CO2, and H₂O under the following…

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Q: The drug below has which acid derivative functional group? HN. OH O OH N. O= N N x IZ

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Q: Draw the skeletal(line-bond) structure of 1-ethoxy-2-methylhexane

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Q: Calculations 220mg of Resorcinol, 0.25 Ethyl Acetoacetate, 3 mL toluene yielded a Mass of Coumarin =…

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Q: A spent 1.0 percent caustic soda solution (ρNaOH = 8.42 lb/gal) with a volumetric flow rate of 3.0…

A: The density is defined as the mass of any substance present per unit volume.  Density = massvolume