HBr, H,O2

Q: If 1.00g of potassium phosphate is mixed with 1.38g of aluminum nitrate what is the theoretical yiel...

A: We have to calculate the yield of potassium nitrate.   

Q: Determine the name for P4010-

A: Given :-  Formula of compound = P4O10  To be determined :-  Name of the compound 

Q: If a fictitious element, X, has 2 naturally occurring isotopes; X-44 and X-46.  The atomic mass of e...

A:

Q: 3) a) Convert the following perspective diagram to a Fischer projection. Give R/S designations to ea...

A: Note: Cahn-Ingold-Prelog priorities: Br>Cl>F>O>C.

Q: The equilibrium constant for the reaction 2NO(g)+Br2(g)⇌2NOBr(g) is Kc=3.0×10−2 at a certain tempe...

A: Given  2NO(g)  + Br2 (g)  → 2NOBr(g)            Kc =  3 × 10-2 2NOBr(g)  ⇌ 2NO(g)  + Br2            ...

Q: When benzoic acid reacts with sodium hydroxide, the hydrogen in the carboxylic acid functional group...

A: Neutralization reaction: It is a type of reaction in which acid and base react to form salt and wate...

Q: bottle contains 72 mL of vanilla extract solution.  If the solution contains 59 mL of alcohol, what ...

A:

Q: Consider an ion Cr2+  that has a mass number of 54.   How many protons? How many electrons? How m...

A: Given. Atomic mass of Cr = 54 ion = Cr2+

Q: Briefly outline the Woodward-Hoffman description and explain how they can be used to predict if a pe...

A: Please find your solution below : Woodward Hoffmann rules are also called the pericyclic selection r...

Q: Thermal neutrons are neutrons that move at speeds comparable to those of air molecules at room tempe...

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Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the alcoh...

A: Product of following reaction

Q: The following Lewis diagram represents the valence electron configuration of a main-group element. T...

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Q: Addition of 50.00 mL of 2.238 m H2SO4 (solution density = 1.1243 g/mL) to 50.00 mL of 2.238 M BaCl2 ...

A:

Q: For the following reaction, 6.52 grams of sulfuric acid are mixed with excess barium hydroxide. The ...

A: Given :-  amount of sulfuric acid = 6.52 g  actual yield of barium sulfate = 11.7 g  To be calculate...

Q: Which one of the following compounds will NOT be soluble in water?   NaOH K2SO4 PbS LiNO3 MgCl2

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Q: Reagents av a. Br2, CC4 f. H2, b. excess NaNH2 g. (sia c. CH3I h. BE d. Na, NH3 (1) i. exce e. H2, L...

A: According to the question, we need to determine the set of reagents for the conversion.

Q: e final pres- opy change cemperature or CH C 19.40 For ea o th ing pairs, predict which substance po...

A:

Q: 1. (cont.) of Cl-S-CF3 CH;NH2 CH3 (i) -ОН CH,CH3 CH3 1. PBr/pyridine () -ОН 2. NaOH/DMSO D

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Q: Starting with the following equation, Ca₃(PO₄)₂(s) + H₂SO₄(aq) → CaSO₄(s) + H₃PO₄(aq) calculate the ...

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Q: An unknown compound contains 53.34% rhodium, 9.338% carbon, and the rest is oxygen. a) If you assume...

A: Given a compound with the composition: Rh = 53.34 % C = 9.338 % O = 100 - (53.34 + 9.338) % = 37.322...

Q: Which of the following names are correct? Check all that apply. 2-methylcyclopentene 5-ethylcyclohex...

A: The correct iupac are:

Q: All spontaneous changes cause an increase in the entropy of the universe. True False

A:

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +...

A:

Q: Consider the following chemical reaction which produces HCI from its constituent elements: H2 (g) + ...

A: The correct option with explanation is provided in the next step:  

Q: For the substituted cyclohexane compound shown, identify the atoms that will interact with the methy...

A: For 1,3 diaxial interaction, groups should be in axial position and placed 3rd carbon 's atom with r...

Q: Identify the MAJOR product that would be obtained at the end of the following reaction sequence. (i....

A:

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.

A: This element is in group 16.

Q: 12.32 Two infrared spectra are shown. One is the spectrum of cyclohexane, and the other is the spect...

A: Note: cyclohexane is having sp2 carbons and cyclohexene is having sp3 and sp2 carbons. 

Q: soluble in water?

A:

Q: The major product of this reaction exists as two stereoisomers. Draw both isomers. Show all hydrogen...

A: Interpretation - We have to draw the major product formed in the given chemical reaction and we have...

Q: A solid mixture of KCl, KNO3, and Ba1NO322 is 20.92 mass % chlorine, and a 1.000 g sample of the mix...

A: Osmotic pressure (P) of a solution is a colligative property i.e. it depends on number of particles ...

Q: 6. For each compound below, draw two chair conformations. Indicate whether the substituents are axia...

A: The chair conformation in which bulky group is present in the equatorial position is said to be more...

Q: Please assist with the following sub questions of question 2. i) a first order reaction is 45% comp...

A: Part (i) 

Q: QUESTION 4 How many milliliters of 0.132 M HCIO 4 solution are needed to neutralize 50.00 mL of 0.07...

A:

Q: The above synthesis was designed using the Organic Chemistry Roadmaps in the appendix of your textbo...

A: Lindlar catalyst: Alkynes can be selectively reduced to an alkene by reaction with hydrogen in prese...

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.160 M solution of calci...

A: Neutralization :-  The reaction of an acid with a base to form salt and water is kbown as neutraliza...

Q: A glucose solution is frequently used as an intravenous (IV) solution to supply hydration and/or nut...

A: a.  Molarity = no of mole/volume of solution in litre  Given, Molarity=0.278M Volume=2.05L Mole of g...

Q: 12.33 At what approximate positions might the following compounds show IR absorptions? (a) CO2H (b) ...

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Q: 3. 2-chloropentane is being reacted with sodium tert-butyloxide in tert-butanol. In this E2 eliminat...

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Q: A 1.30 g sample of titanium chemically combines with chlorine gas to form 5.16 g of titanium chlorid...

A:

Q: a chair flip to

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Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) dissolved in it reacts with oxygen (...

A: Given, mol of ethanol present = 0.085 mol

Q: Question 24 Provide a complete arrow pushing mechanism for the following reaction.

A:

Q: What volume in milliliters of 0.250 M HNO2 (aq) is required to neutralize 36.0 milliliters of 0.15 M...

A: Given :-  Molarity of HNO2 solution = 0.250 M  Molarity of NaOH solution = 0.15 M  Volume of NaOH so...

Q: A metal surface absorbs a photon with a wavelength of 500. nm and ejects an electron with a kinetic ...

A: The energy of photon, binding energy and kinetic energy of electron are related as : Ephoton = B.E +...

Q: Why do cis fatty acids kink or bend and not trans?

A: Cis fatty acids are liquid in nature and trans acid have greater  melting point in nature due to tig...

Q: How many amperes are required to deposit 0.226 grams of copper metal in 708 seconds, from a solution...

A: Copper  Mass (m) = 0.226 g Molar mass (W) = 63.54 g/mol Current (I) =  ? ( In ampere ) Time = (t) = ...

Q: Give the chemical mechanism and the major product for the following reaction using the curved arrow ...

A: c. This reaction is known as Hydroboration-Oxidation reaction which gives aldehyde as the final prod...

Q: Identify the MAJOR product(s) that would be obtained from the following reaction. HBr Me

A:

Q: Identify the MAJOR product(s) that would be obtained from the following TWO-STEP reaction sequence. ...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.