Rank the following in order of increasing normal boiling point: N₂, O2, Br2, Xe. Nz

Q: At higher elevations, the boiling point of water is lower because the atmospheric pressure is lower.…

A: Specific heat capacity of water = 4.2 j/gc

Q: A 15.0-mole sample of NH3 is added to the Ag compartment (assume 1.00 L of total solution after the…

A: Given: Galvanic Cell: Silver-Cadmium Moles of Ammonia = 15.0 mol Volume of Ag Compartment = 1.0 L…

Q: Draw the starting alkyl bromide that would produce this alkyne under these conditions. Select to…

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Q: a) What is the limiting reactant when 1.50 g of lithium and 1.50 g of nitrogen combine to form…

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Q: 1. Caffeine is a bitter stimulant drug and is found in varying quantities in seeds, leaves, and so…

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Q: sp3 hybridization involves the hybridization of how many atomic orbitals? (a) 1 (b) 2 (c) 3 (d) 4

A: Hybridization is the mixing of two atomic orbitals to give rise to new hybridized orbitals.

Q: Li₂SO4(aq) + SrCl₂(aq) → 2 LiCl(aq) + SrSO4(aq) What mass of SrCl₂(aq) is needed to react to produce…

A: Molar mass of SrCl2 is 158.53 g/mol

Q: pela volgen O O مثلمه Br-N HO HO Br Br

A: M+ or molecular ion peak refers to the peak having highest m/z value and it corresponds to the…

Q: The chemical reaction equation of Combustion of Ethanol is given as below x₁ C₂H5OH + x202 → X3CO₂ +…

A: We need to use linear algebra to find the values of X1, X2, X3 and X4 to balance the given chemical…

Q: 0.4 mL of a solute is dissolved in 99.6 mL of solvent. What is the ratio and concentration in %v/v?

A: Volume of solute = 0.4 mL  Volume of solvent = 99.6 mL  Volume of solution = solvent + solute…

Q: cylinder with a fixed volume of 1250 mL exerts a pressure of 36.5 psi at 98.0 C. What will the…

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Q: A list of specific heat capacity values for two different metals are given below.  Type the amount…

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Q: 1. The vapour pressure of CCl4 at 20°º℃ is 11.9 kPa and its enthalpy of vaporization is 33.0 kJ…

A: From the question we have, The vapor pressure of CCl4 at temperature (T1) = P1 = 11.9 kPa The…

Q: Por each compound circle each atom that could hydrogen bond with Water. You will need to REDRAW the…

A: There are various types of intermolecular hydrogen bonding exist between molecules. Hydrogen…

Q: Synthesis / Retrosynthetic Analysis 7) Using the carbon containing starting material(s) provided,…

A: We have to carry out the following synthesis. Concept: Ozonolysis reaction, hydroxide protection and…

Q: Iron (III) oxide reacts with carbon to give iron and carbon monoxide: Fe2O3(s) + 3C(s)…

A: Given: Mass of Fe2O3 = 23.2 g Molar mass of Fe2O3 = 159.69 g/mol Molar mass of C = 12 g/mol

Q: What do they mean by accepted molar mass of butane in question #7? I've calculated the molar mass of…

A: Introduction: The accepted molar mass is nothing but the actual molar mass calculated from the…

Q: Four gases, A, B, C and D, are mixed into a sealed container.  The total pressure is 3.31.  What is…

A: Total pressure of a mixture is the sum of partial pressure of its constituents.

Q: Show a step by step mechanism that shows how 17-19 is formed into 21 (the product 17 1) KSCN, H,O 1…

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Q: 0.068 M and Zn2+ ion concentration = 0.194 M. Report your answer with 3 decimal places.   Zn(s) +…

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Q: QUESTION 7 Determine the functional group present in a molecule with the formula C4H9NO and the IR…

A: IR spectroscopy is mainly used for the identification of functional group present in the molecule.…

Q: OCH3 OCH 3 H₂O* 2 HOCH₂

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Q: Acidity is measured on the pH scale. The acidity of a substance is given by pH=−logH, where H is the…

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Q: Would the base sodium phenoxide be a good choice for deprotonation of ethyl acetoacetate (pKa = 11)?…

A: For the given reaction: We have to answer: a) Whether sodium phenoxide be a good choice for…

Q: What is the correct expression for the equilibrium constant K? Select an answer and submit. For…

A: Equilibrium constant is defined as ratio of  products concentrations to the reactants concentrations…

Q: Write the expression for Keq for the reaction: 2 NO(g) + Cl₂(g) 2 NOCI(g)

A: Keq is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Macmillan Learning A mixture of He, N₂, and Ar has a pressure of 26.1 atm at 28.0 °C. If the partial…

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Q: How does a proton affect an element's properties?

A: Matter is composed from the tiny particles known as atoms . Atoms are made from the subatomic…

Q: For each of the salts (assume at this point completely soluble), write the equation for dissociation…

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Q: What is the electron configuration of Se?

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Which of the following solutions contains the smallest number of ions? 297.1 mL of 1.0 M sodium…

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Q: Select all chemical species present in a solution. i Multiple answers: Multiple answers are accepted…

A: The homogeneous mixture of two or more substances is known as a solution. The solution is made from…

Q: 34.0 mL of 6.0 M sulfuric acid solution is spilled on the floor. The acid is neutralized by pouring…

A: Gas equation, PV = nRT

Q: If 139 mg of NaCl (MM=58.44 g) is dissolved in 230.95 L of water. What is the concentration of Na+…

A: Given:- mass of NaCl = 139 mg = 139 × 10-3 g = 0.139 g Volume of water = 230.95 L Since density of…

Q: Which statement is true regarding the following reaction? cis-Λ-[Co(en)2Cl2]  +  OH−  -->…

A: cis-Λ-[Co(en)2Cl2]+  + OH− --> cis-[Co(en)2Cl…

Q: The 1HNMR spectra and IR spectra for anisaldehyde are shown below. Complete the spectral data:…

A: The structure of Anisaldehyde is represented as follows:

Q: How many trunks are found in one dozen elephants?

A: Given that one elephant has one trunk and four legs . 1 dozen =12 items  One dozen of elephant has =…

Q: a) C₂H5F Polar bonds? [Select] Polar molecule? [Select] Intermolecular Forces? [Select] b)…

A: According to the answering guidelines, I'm posting the solution for the first 3 subparts. Kindly…

Q: What is the volume of a quantity of a gas at 262 degrees C, if its volume is 172 mL at 12.3 degrees…

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Q: In which mode of chromatography do solute and solvent molecules migrate in and out the stationary…

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Q: What is the free energy released per mole of methane oxidized? Redox potential for CO2/CH4 = -0.2V…

A: Well we have first find the number of moles of electron transfer in the redox reaction. And then we…

Q: For each of the following antibiotics, 36 determine how many moles of each compound are present for…

A: The number of particles (atoms, ions, etc.) present in exactly 12 g of C-12 isotope is defined as a…

Q: Provide the correct systematic name for the compound shown here. 4- N,N- tri 3- N- 5- 2- tetra di…

A: ->Amides are derivatives of carboxylic acids hence , for nomenclature of amide -ic acid or -oic…

Q: For each of the following salts, determine the pH of a 2.50M solution of the salt.  You will need…

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Q: 1. Draw out the mechanism for the coupling of two glucose molecules to make maltose. CH₂OH CH₂OH НО…

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Q: Draw the major product of this reaction. Ignore Ignore inorganic byproducts. stereochemistry.

A: Gilman reagent: Lithium organocuprates, R2CuLi is known as Gilman reagent.  Gilman reagent is very…

Q: Which of the following sets of quantum numbers is not allowed? (a) n = 3, l = 0, ml = -1 (b) n = 2,…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: Compound :0=0-0: :CI-S-CI: :CI-Be-CI: :0=s=0: Electron pair geometry |||||| Molecular geometry

A: Electron pair geometry considers all the bonding and non-bonding electrons to make the geometry of…

Q: A current of 4.71 A is passed through a Sn(NO3)2 solution. How long, in hours, would this current…

A: Given,Amount of current = 4.71 AMass of tin plate out = 5.10 gRequired,                   The time…

Q: What ligand can X be in order for the reaction between [PdI3X]2- and NH3 to form cis-[PdI2(NH3)X]-?…

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