How many moles of Al are necessary to form 45.6 g of AlBr, from this reaction: 2 Al(s) + 3 Br₂(1)→ 2 AlBr,(s)?

Q: The molar volume, v, of a real gas at some conditions (p, T) is 12% greater than the

A: A) Given: Molar volume of real gas νreal is 12% greater than νideal To Calculate: The…

Q: The specific heat of a certain type of metal is 0.128 J/(g-°C). What is the final temperature if 305…

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Q: For the consecutive reaction below, write and equation for the rate of formation of P (dP/dt) in…

A: Since, Rate of formation is the ratio of change in concentration of reactant to the change in time…

Q: Eic current of 25.10 A transports 790. μµC of charge. Calculate the time this took. your answer has…

A: Charge (q) = current (i) × time (t)

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (II) bromide…

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Q: The rate of a certain reaction is given by the following rate law: rate=k[H₂] [1₂] Use this…

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Q: EXERCISE 6 The chemical equilibrium constant, Kp, for the reaction: the following values A) T (K)…

A: For the given reaction various values of temperature and equilibrium constant are given. To find:…

Q: (Show your work) Derive the integrated rate law for a second-order reaction below that is first…

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Q: HgOA), H₂O/THE NaBH

A: There are certain oxidising agents which oxidizes alkene to an alcohol.Some oxidizing agent oxidizes…

Q: ง What is the AGrxn° at 298 K for

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Q: based on knowledge of the Paal-Knorr synthesis of pyrroles, draw a curly arrow mechanism for the…

A: Paal Knorr synthesis of pyrrole:- It is a synthesis process of furan which occurs via condensation…

Q: Lepadiformine is a cytotoxic marine alkaloid that has cardiovascular biological activity. Draw the…

A: Given : structure of reactant Tip : SN2 reaction

Q: Provide the name of the following nucleoside

A: Given : structure Name : cytidine

Q: 3a. Draw (2S,4R,6R)-6-fluoro-4-isobutyl-2-heptanol. 3b. Draw a diastereomer of the molecule in (3a).…

A: Generation of diastereomer: The diastereomer of an stereoisomeric compound can be generated by just…

Q: Calculate the final concentration of ions (in mol/L) in a solution in which 1.08g of NaCl…

A: Given -> Weight of NaCl = 1.08 gm  Weight of BaCl2 = 9.21 gm  Molar mass of NaCl = 58.44 g/mole…

Q: h Question 30 of 35 The correct skeletal structure of nitromethane (CH3NO2) is shown below. Starting…

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Q: on 1 of 18 © Macmillan Learning Determine the number of valence electrons for each of the atoms.…

A: Valence electrons :-  The total number of electrons present in the outer most shell of an atom is…

Q: How many electrons in an atom could have these sets of quantum numbers?

A: we have to determine the number of electrons that can have the given set of quantum numbers

Q: these molecules are mirror images ?

A: Since, In mirror image, one molecule is not superimpose to other molecule and its structural formula…

Q: In the laboratory you are given the task of separating Ca2+ and Co2+ ions in aqueous solution. For…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: If 53.5 mol of an ideal gas occupies 79.5 L at 311 K, what is the pressure of the gas? pressure: atm

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Q: This molecule can be the product of which two organic compounds?

A: We know, we can prepare Ester from the reaction of carboxylic acid and alcohol in presence of a…

Q: Correctly name the compounds or write the formulas. Identify each compound as molecular,…

A: Here we have to  write the  name of compound, its formula and types of compounds.

Q: need help with number 2!

A: #2: Mass of the metal chloride sample, MxCly taken for analysis = 0.323 g  Mass of AgCl(s)…

Q: The mole fraction of Nitrogen in air is 0.14 and the mole fraction of Oxygen in air is 0.66…

A: Pressure of room( Ptotal) = 1 atm (standard atmospheric pressure) mole fraction of Oxygen in…

Q: Write the mechanism for the alkylation reaction of acetylide anion with bromoethane to give…

A: Due to the presence of negative charge in the acetylide anion (H-C≡C-), it is a strong nucleophile…

Q: Macmillan Learning of 18 Arrange these elements according to atomic radius. O S Largest radius…

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Q: Draw The Structures?

A: Given : structure of molecules Tip : identify parent chain

Q: Select all the forces (from those listed below) that must be overcome to convert H₂S from a liquid…

A: The attraction forces between the different molecules are known as intermolecular forces. In general…

Q: 11. The [Ti(NCS)6]-3 ion exhibit a single absorption band at 544 nm. Calculate the crystal field…

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Q: Rhombic sulfur and monoclinic sulfur are two allotropes of sulfur. Liquid sulfur cannot exit at any…

A: There is given a phase diagram of Sulphur where 4 states of sulphur are present. They are solid,…

Q: How would you use the acetoacetic ester synthesis to prepare the following? oly

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Q: The instructor said he was skipping a "cleanup step" where I circled in red, and went directly to…

A: In the given reaction mechanism for the formation of ester from acid(CH3COOH) and alcohol(CH3OH),…

Q: Consider the valence bond description of the covalent bonding in N2H2. (a) Draw the Lewis structure…

A: Here we have to write  Lewis  structure of N2H4 ,predict the hybridization of N atoms and to write…

Q: Calculate the standard enthalpy change for the reaction at 25 °C. Standard enthalpy of formation…

A: Heat contained in the system is identified or called as enthalpy of the system.  Exact or absolute…

Q: An 80.0 g sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was…

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Q: Which of the following statements accurately describes the spontaneity of the reaction below?…

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Q: (Show your work) Some damage to the ozone layer of the upper atmosphere might involve the reaction…

A: Since the reaction follows second order kinetics, i.e. the rate of the reaction will be proportional…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 92.4 kJ.…

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Q: 12. Consider the combustion of octane given by the following UNBALANCED equation. CgH18 +0₂ →_CO₂…

A: #12: (a): The unbalanced chemical equation is: C8H18 + O2 → CO2 + H2O  In chemical equations…

Q: b) CH₂CH₂C=C-H OH CH3CH₂CHCH₂CH₂CH3

A: Alkynes are converted to ketone by HgSO4, H2SO4 and water Alkynes are reduced to  trans-alkene by…

Q: A chemical reaction between X: (red) and Y₂ (blue) produces XY (red-blue). All compounds are in a…

A: Molecules of X2 = 3 Molecules of Y2 = 6 Molecules of XY = 7 Each molecule = 0.10 bar

Q: COOH NH₂ NO₂

A: It involves the oxidation, reduction, electrophilic aromatic substitution reaction . When there is…

Q: 3. Draw the major product that is obtained when (2S,3S)-2-Bromo-3- ethoxide and explain if the…

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Q: symbol 0 Si atom or ion? check all that apply neutral atom neutral atom neutral atom cation cation…

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Q: Hot sauce is 2.25% sodium by mass. How many grams of hot sauce contains 8.50g of sodium?

A: Given :- % by mass of sodium in hot sauce = 2.25%  To calculate :-  Mass of hot sauce that contains…

Q: Macmillan Learning Consider the three electromagnetic waves shown in the image. Which wave has the…

A: Wavelength: It is defined as the distance between two successive crests or troughs of a wave. It is…

Q: n 20 of 21 Macmillan Learning Use the van der Waals equation of state to calculate the pressure P of…

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Q: Use the References to access important valués if needed for this In the above redox reaction, use…

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Q: What is the frequency (in hertz) of a 8.67 X 10-19 joule photon? Write your answer in Scientific…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".