N₂(g) + hv→ N₂(g) + e¯ 1. What is the maximum wavelength of a photon needed to ionize N₂ if the ionization energy of N₂ is 1495 kJ/mol?

Q: Given the available data calculate the target VO2 range: VO2max: 75 ml/kg/min Age: 55 years old…

A: VO2max = 75 ml/kg/min Target VO2 using percent intensity desired is: Target VO2 = VO2max x (%…

Q: What is the oxidation state of each element in SO2−4?

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Q: Name the following compounds: 1. 2. 3. CH₂-&-OH H₂C-CH-CH₂-C-OH 8r HOACH -CH₂-CH3

A: As per our Q & A guidelines, the first three questions should be solved for multipart questions.…

Q: 2H₂0 Consider the following reaction: Na₂CO3 + CaCl₂ · 2H₂O → CaCO3 + 2 NaCl + How many grams of…

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Q: The total mechanical energy of the electron is the sum of its kinetic energy and potential energy.…

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Q: Show that au ӘР BC₂ α where a = coefficient of thermal expansion and 3 = compressibility…

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Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Carbon reacts with oxygen to form carbon monoxide. The equation for the balanced chemical reaction…

Q: Provide the name of the following hydrocarbon.

A: We need to name the given hydrocarbon. From the figure, it is clear that this one is a cyclic…

Q: A certain solution has a pH of 6.75. If an acid such as HCI is added to it, what happens to the pH…

A: pH is defined as the power of hydrogen ion present in a substance. It indicates the strength of a…

Q: . What is the frequency of a particle having a wavelength of 3.33 × 10¹ºnm?

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Q: a. If the equilibrium constant (K) for water dissociation: H₂O(g) → H2(g) + 1/2O2(g) is 3. 4808x10+…

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Q: how many cross peaks would we see in HSQC spectrum of cyclohexanone ?

A: HSQC shows one bond H-C coupling. So, number of cross peak in HSQC number of a compound = number of…

Q: f. CO₂(g) + Ca(OH)₂(aq) Ca(OH)₂(aq) →→→ CaCO3(s) + H₂O(aq) Oxidation numbers Atom oxidized Oxidizing…

A: we have to determine the oxidation states  atom reduced  atom oxidized  reducing agent  oxidizing…

Q: The following image shows the electrostatic potential maps of two molecules, HI and HCI. Choose the…

A: The electrostatic potential map of HI and HCl are given. We need to correct the statement by giving…

Q: A. Provide the IUPAC name of the following structure: B. Draw the structure that corresponds to the…

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Q: You add 5.8 g iron to 21.90 mL of water and observe that the volume of iron and water together is…

A: Mass of iron, m = 5.8 g  Initial volume of water, V1 = 21.90 mL  Final volume of water and iron…

Q: According to Schwabe and Wagner, the heats of combustion in a constant-volume calorimeter for…

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Q: Convert 0.301 mol of ammonium (NH) ions to equivalents. 0.301 mol NH = Convert 1.95 mol of sulfite…

A: Moles of ammonium (NH4+) ion = 0.301  Moles of sulfite (SO32–) = 1.95 mol

Q: P22.27 What atomic terms are possible for the following electron configurations? Which of the…

A: C. ns2 np1 => According to Pauli's, Halfbau, Hund's principle the electrons first filled in lower…

Q: The process of lysing occurs when the concentration outside a cell is and is said to be lower in…

A: The process of lysing occurs when the concentration outside a cell is _ and is said to be _ .…

Q: 6.7 Which pattern does the reaction mechanism follow? (a) nucleophilic attack (b) loss of a leaving…

A: Nucleophile is a  molecule or substance that has a tendency to donate electrons or react at…

Q: Consider the following data. 2 NO(g) = N₂(g) + O₂(g) 2 NO₂(g) 2 NO(g) + O₂(g) 2 N₂(g) + O₂(g) = 2…

A: Hess's law states that the change in enthalpy for a reaction is the same whether the reaction takes…

Q: ow many milliliters of an 80% (v/v) solution of isopropyl alcohol would you need to make 382 mL of a…

A: The dilution formula is: C1V1=C2V2 ......(1) Here, C1 is the concentration of concentrated solution,…

Q: Using the periodic table, which of the following statements is correct?     A Magnesium (Mg) has 25…

A: Here we are required to find the statement which correctly match the number of subatomic particle…

Q: 7. 1.3-dimethylcyclohexane has two geometric isomers (see below). Answer the following questions:…

A: Given : structure of molecules Tip : if groups are at same side then cis if opposite then trans

Q: 8. Match the following: currently equal to whole numbers 1 through 7 indicates the shape of the…

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Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

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Q: Identify the carbocation intermediates first formed in the following reaction. Will rearrangements…

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Q: Cyclohexanol A "OH fast t-BUOK Cyclohexanol B OH slow t-BUOK

A: There are basically 2 types of elimination reactions-  1- E1 elimination 2- E2 elimination

Q: Consider the reaction of a mixture of NaHCO3 and Ca(HCO3)2 with excess HCl. The net ionic reaction…

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Q: Draw a structural formula for the product formed upon hydroboration/oxidation of the alkene below.…

A: Given : structure of reactant and product Tip : syn-addition of water and follow anti morkovnikov…

Q: A student was given an unknown hydrate, which could be one of three possibilities: magnesium sulfate…

A: We have the values as, Wt. of crucible/lid empty 39.46 g Wt. of crucible/lid/hydrate sample 46.84 g…

Q: Name the following compounds: 1. 2. 3. 4. Br H₂C-CH-CH₂-C-OH 0-2-4- -0-0H -CH₂-CH₂ H₂C-CH-CH₂-OH CI…

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Q: The TCA cycle (or tricarboxylic acid cycle) breaks down acetyl CoA and captures the energy in high…

A: TCA cycle (tricarboxylic cycle) is also known as Krebs cycle.  This TCA cycle starts with the break…

Q: What is the degree of substitution of the following alkene? A trisubstituted B disubstituted…

A: If one alkyl group is attached to double bond it is called monosubstituted alkene. If two alkyl…

Q: A sample of 6.50 g of methane (CH4) is mixed with 11.0 g of chlorine (Cl₂). a. Determine which is…

A: Limiting reagents is a substance that is consumed first in chemical reactions

Q: Draw the major elimination and substitution products formed in this reaction. Use a dash or wedge…

A: For given reaction there are three products.  Two substituted and one elimination product.

Q: Determine the volume (mL) of 0.154 M NaOH required to titrate to the equivalence point 21.0 mL of a…

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Q: In the titration of 220.0 mL of 0.4000 M HONH, with 0.2000 M HBr, how many mL of HBr are required to…

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Q: Calculate PN₂ (298.15 K, 1 bar) for nitrogen in air, assuming that the mole fraction of N₂ in air is…

A: It is given that, Temperature = 298.15 K Pressure = 1 bar Mole fraction of N2 in air yn2 = 0.783

Q: Laboratory Assignm Phosphoric acid is a triprotic acid (three ionizable hydrogens). The values of…

A: Given:   Sample pH pH (average) pKa Identity A Sample 1 7.17 7.15 7.15     Sample 2 7.14…

Q: The half-equivalence point of a titration occurs half way to the equivalence point, where half of…

A: When the weak acid reacts with the strong base the product will be the conjugate base and water. In…

Q: Consider each of the following and indicate the effect (higher or lower-be specific) of each of the…

A: Effect on the amount of acid absorbed can be explained based on what changes we are making.

Q: How many grams of a solution that is 5.20 % sucrose by mass are needed for the A solution to contain…

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Q: Draw the alkene product which results when 1-bromopentane is heated in acetone containing NaOH.

A: Given : name of reactant.  Tip : E2 elimination reaction will occur

Q: For each substance, summarize the evidence that supports your classification. Substance 1…

A: In general, there are three types of compounds- Covalent compounds- These compounds have covalent…

Q: Consider the following made-up compound: (Z3J)2Q3 Determine the number of moles of Z in 1.75 moles…

A: Given -> Mole of (Z3J)2Q3 = 1.75 mole

Q: Select all of the weak nucleophiles from the list below. KOH CH3CH2SH C3H8 Cyclopentanol…

A: We are given some molecules and we need to find the weak nucleophile from it. Typically neutral…

Q: For the reaction   KClO4⟶KCl+2O2 assign oxidation numbers to each element on each side of the…

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Q: 4. Identify the Z + 8 element for Si.

A: 4.   Given: Element is Silicon (Si) We have to find the element which is Z+8 for Si