The combustion of propane (C3H8) produces CO2 and H2O:                      C3H8(g) + 5O2 (g) ---> 3CO2 (g) + 4H2O (g)  The reaction of 2.5 mol of O2 with 4.6 mol of propane will produce _______ mol of H2O.

Q: Calculate the reaction quotient, QR for the following reactions and conditions:    2 NOCl(g)      :…

A: Given,  a). 2NO (g) + Cl2 (g) <------> 2NOCl (g)  PNO = 0.0032 atm; PCl2 = 0.023 atm; PNOCl =…

Q: Iodimetry: I2/Starch B. Iodimetry: Na2S2O3/Starch C. Permanganate: KMnO4/none D. Dichromate:

A: In Iodimetry Iodine  solution is directly titrated with reducing agent. In permanganometry KMnO4 is…

Q: How do Lewis bases/acids affect the pH of a solution? If they are bases, they should cause the OH-…

A: Lewis acids and bases are described by the Lewis theory of acid-base reactions as electron-pair…

Q: Consider the following hydroboration/oxidation of an alkene. OH 1. BH3, THF -CH3 2. HаОг, NaOH, H-О…

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: Select the two Brønsted-Lowry acids In the equatlon: HCO3 (aq) + H20(aq) H2CO3(aq) + OH"(aq) A) H20…

A: An acid is proton donor and a base is proton acceptor.

Q: A chemist fills a reaction vessel with 5.21 atm nitrogen (N,) gas, 3.49 atm hydrogen (H,) gas, and…

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Q: Calculate the cell potential for the galvanic cell in which the reaction Ti(s) + Co2+(aq) = Ti²+(aq)…

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Q: Resonance structures aid in the stability of free radicals. For each radical species drawn below,…

A: Resonance effect: The resonance effect describes the polarity produced in a molecule by the…

Q: Which alkene is LEAST reactive in acid-catalyzed hydration? all have equal reactivity A. В. C. D. E.

A: When an alkene is treated with water in presence of an acid, then hydration of that alkene take…

Q: 1.Determine the number of lone pairs (if any) on each oxygen, nitrogen, and charged carbon atoms in…

A: To find the lone pair on oxygen and nitrogen atom we will use the following formula. FC= V – (N + B)…

Q: 4. You need to make a buffer with pH as close to 10.00 as possible. Two sets of weak acids and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following aqueous solutions are good buffer systems? 0.26 M hydrobromic acid + 0.21 M…

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Q: How atmospheric haloes were formed?

A: Clouds in sky are made of crystals of ice. Ice is solid state of water. Water exist in three states-…

Q: 2. For the hypothetical equilibrium reaction: M(g) + N(g) O(g) + P(g) ---> Predict whether the…

A: According to the Le Chatelier's principle- If an equilibrium is brought to change in reaction…

Q: 2) Figures 2 to 4 show the IR, 1H NMR and 13C NMR spectra of a compound with formula C3H5N 2a)…

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Q: 2 NOg) + Br,(g) INOBr,(M) Initial rate of formation of Br, (M/s) 2 NOBr(g) 0.600 0.828 x 10 0.750…

A: The rate of a reaction is proportional to some power of the molar concentration of each of the…

Q: Sulfuric acid is an important industrial chemical that is usually produced by a series of reactions.…

A:

Q: ESTIONS 1. Acertain soft drink was analyzed and found to contain 0.080MH. Other ingredients of the…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: 5. IR Spectrum Identify three bands on the spectrum that are consistent with your structure. b…

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Q: Calculate the standard molar entropy for Ca2+ using the equation and data given. CaSO4(s) → Ca2+(aq)…

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Q: -C1 CH3CH30H

A: M

Q: What product(s) would you expect to obtain from the following reactions? (a) Ib) Br. 1. HNO, H,S0,…

A: Following products to  obtain from given organic compounds and using given reagent

Q: (aq) K, = =1.5x 10 [H,Co, (a)] HCO, (aq) + H;O0) co? (aq) + H.O(aq) (aq) 4.69 x 10 [HCo, (n What is…

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Q: What Is the pH of a solutlon of 3.7 M HBr? A -0.651 B) -0.748 0.568 D) -0.568 E 0.748

A: Given that: [HBr] = 3.7M  HBr is strong acid.

Q: In a photochemical reaction, 1.0 x 10 mol of reactant A are converted to product P 7) when…

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Q: U.V CH3CH2CH3 + Br2 CH3CH2CH,Br + HBr NaOH CH3CH,CH,Br + H2O CH3CH2CH2OH + NaBr (OH) 40-60 °C CH3CH…

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Q: A solute, having a mass of 4.5 lbₘ and density of 1.5 g/cm³ at room temperature is mixed with a…

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Q: What methods were used to distinguish the isomers of dibenzaldehyde? Explain why these methods pick…

A: What methods were used to distinguish the isomers of dibenzaldehyde? Explain why these methods pick…

Q: 7.0 QUESTIONS 1. Calculate the molarity of a NaOH solution if 32.02 mL. of the solution neutralizes…

A: Here we are required to find the Molarity of NaOH.

Q: What is the product of the following reaction ? 1) NaOH NH 2) PHCH;Br „NH2 Ph H. Ph

A:

Q: What is true regarding the reaction of acetyl chloride and methylamine ? Multi-select. Select all…

A: Acetyl Chloride reacts with methylamine to form N-methylacetamide  Correct statement regarding this…

Q: You are making a buffer solution in the lab by combining the weak acid H2PO4- with its conjugate…

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Q: It is desired to prepare cupric sulfate solution by dissolving 250 grams of cupric sulfate in enough…

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Q: c) H;C. HN Br 120 uny Is this a 1°, 2°, or 3° amine?

A: Amine functional group is that which have nitrogen with Hydrogen or some alkyl or aryl group. Amine…

Q: Which best describes the role of enzymes in a chemical reaction? A. They lower the activation energy…

A: Given statement is : Which best describes the role of enzymes in a chemical reaction? Options are :…

Q: Benzene C6H6 has all atoms in the same plane. Explain the reason by using hybrid orbitals.

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Write the complete mechanisms for the reaction of I-chlorobutane with ethanol. Showing the hydroxide…

A: Here we are required to complete mechanism for the reaction of 1 chloro butane with ethanol.

Q: ACCident Or Murder? You are a forensic scientist. You are investigating a murder involving poison.…

A: C6H5CH3 is actually methylbenzene.  Mass of benzene used to prepare methyl benzene as told by the…

Q: The solubility of KCI in water is @ 344 g/L. What would be the best method for preparing a 100 mL…

A: A question based on solutions that is to be accomplished.

Q: Draw the structure of potassium 2-amino-3-pentynoate A lactone is a cyclic: b) amide a) aldehyde c)…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: The product f Hhis Ea reaction is.

A: We know that , E2 mechanism is bimolecular elimination reaction in which 1,2 elimination takes place…

Q: Show the steps necessary to convert benzene into p-chlorobenzonitrilie, using a diazonium salt at…

A: It is an example of  electrophilic aromatic substitution

Q: SHOW SOLUTION A 0.7120 g of iron ore was brought into solution and passed through a Jones reductor.…

A: Given that -  Balanced Chemical equation is -  5Fe+2 + MnO4 - + 8H+ → 5Fe+3 + Mn +2 + 4H2O  Mass of…

Q: Select either atom that forms the glycosidic bond in this molecule, sucrose. • Gray = C; white = H;…

A: C(gray)of one molecule gets connect with O(red) of another molecule and forms glycosidic bond

Q: Light of wavele'ngth λ0 in a vacuum has a wavelength of 452 nm in water and a wavelength of 412 nm…

A: Given the wavelength of light in water, λ = 452 nm Wavelength of light in vacuum = λo Refractive…

Q: ) Na HSa,> acieliC, basic or Neutzat=7 For He sg> Ran=)-4Xlo2 Kaz = 6-3X108 Which is stoongest…

A: NaHSO3 is an aScidic salt as it loses a proton easily thus making it characteristic to an acid…

Q: A 0.1220 g vitamin C tablet was dissolved in acid. This required 11.50 mL of 0.01740 M KIO, to reach…

A: here we are required to find the percent by mass of ascorbic acid in the tablet. Molar mass of…

Q: you have a bottle of compound X at a pressure of 45atm and temperature of 100 C, what will happen if…

A: The answer is as follows:

Q: Consider the transition metal M which, in neutral form, has an electronic configuration ending in…

A: Oxidation state is defined as charge on central transition metal ion.

Q: Determine the signs of the changes in entropy, AS, and enthalpy, AH, for the physical changes.…

A: Given,  (a). (b).

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".