HNO3 H₂SO4 er nitration reaction, the nitro substituent in the product will be located on carbon number because the group is directing. and carbon number

Q: Which of the following are the correct reactivity and orientation for the amide group? Select the…

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Q: 8. What is the pH of a buffer solution made with 0.53M benzoic acid with Ka = 6.5 x 105 and 0.478M…

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Q: Calculate the mass of Cu+in grams in a sample that requires 36.0 mL of 0.146 M KMnO4 solutions to…

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Q: Directions: Balance the following chemical equation: 1. Fe + O2 → Fe2O3

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Q: H CH₂ H CH3 E -lect one: The ring closure is disrotatory and the two methyl groups are cis in the…

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Q: Indicate the following on your diagram; A)Anode and cathode B) Flow of electrons C) Flow of ions…

A: Electrochemical cell diagram and representation.

Q: For the following reaction, 21.9 grams of iron are allowed to react with 33.9 grams of chlorine gas.…

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Q: The following structure is a ring form of D-lyxose. When D-lyxose is written in its open-chain form:…

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

Q: For each row in the table below, decide whether the pair of elements will form a molecular con…

A: There are two types of bonding to form molecule-  1- covalent bonding  2- ionic bonding For more…

Q: Consider the titanium thermite reaction: Ti2O3 (s) + Al (s) -----> Al2O3 (s) + Ti (l) You attempt…

A: Dear student ,   since you have posted multiple parts questions we will allow to solve only first…

Q: Which of the following is an acidic salt?* OKNO3 O SrCl2 O CuCl2 Ba(CH3C00)2

A: Acidic salts are the ones which produce acidic solution when dissolved in solvent. Acidic salts are…

Q: For the following reaction, 21.9 grams of iron are allowed to react with 33.9 grams of chlorine gas.…

A: Given, mass of iron = 51.9 grams mass of chlorine = 33.9 grams

Q: similarities and differences in the chemical reactions between alcohols and carbonyl compounds.

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Normality (N) of Na2S2O3 = 0.025 ml Volume of the sample = 203 ml Volume (V) of Na2S2O3 = 0.98 ml…

A: Given: Normality of Na2S2O3 = 0.025 N Volume of sample = 203 ml  Volume of Na2S2O3 = 0.98 ml For…

Q: Ethanoic acid (CH3 COOH(aq)) is titrated with sodium hydroxide (NaOH(aq)) until the endpoint is…

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Q: HA(aq) + OH(aq) - H,O(l) + A(aq) late the pKa value of the acid, and determine the number of moles…

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Q: b. O HC1, H₂O N₂OH H₂O

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Q: What is the conjugate base of HBrO (hypobromous acid)? * O H+ OH2Br02 OH2BrO+ BrO-

A: • We need to write the formula of the conjugate base of HBrO

Q: Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of…

A: We need to calculate the molecular formula and empirical formula of the compound

Q: What volume in liters of H₂ gas would be produced by the complete reaction of 2.93g of Al solid at…

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Q: From the given values of '¹H-NMR data, predict the structure of the organic compound with the…

A: NMR is nuclear magnetic resonance useful in structure determination using proton NMR and carbon NMR.

Q: Consider the titanium thermite reaction: Ti2O3 (s) + 2 Al (s) -----> Al2O3 (s) + 2Ti (l) You…

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Q: Directions: Balance the following chemical equation: 1. PCl5 + H2O → H3PO4 + HCl

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Q: 16 14 12 10 Detector response 8 9 4 2 tm= 4min I 10 20 M A 30 Time, min 40 B 50 60 70

A: Capacity factor is rate of migration of a solute in a coloumn or relative indication of time spent…

Q: Calculate the pH for each of the cases in the titration of 25.0 mL of 0.170 M pyridine, C, H, N(aq)…

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Q: Naproxen (Aleve ™M) HO. Ester O Ketone Carboxylic acid Ether

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Q: Many plastic bags are made of polyethylene. Despite only containing dispersion forces, the material…

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Q: Show the reaction mechanism for the conversion of squalene to lanosterol.

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Q: Q.2: Assume the following gas mixture behaves like an ideal gas. Calculate the mass and specific…

A: Solutions                       Given that Component : Methane (C1) Ethane (C2) Propane(C3)…

Q: 17. Calculate the de Broglie wavelength of a proton (in nm) whose mass is 1.673 x 10-27 kg and is…

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Q: A 0.200 M formic acid (HCOOH) solution is tested with a pH meter at 25°C and found to have a pH of…

A: we have to calculate the value of Kb for formate ion

Q: MOLAR MASSES 3. Given the balanced equation: Fe₂O3(s) + 3 Ca(s)- →3 CaO(s) + 2 Fe(s) [SHOW WORK] Ca…

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Q: Balance the following chemical equation: 1. Ca3(PO4)3 + H2SO4 → CaSO4 + Ca(H2PO4)2

A: • The given unbalanced chemical equation is,   Ca3(PO4)2 + H2SO4 →…

Q: 4. A string has a diameter of 2 cm and the original length of 3 m. The string is pulled by a force…

A: Answer: New length of the string will be calculated by using below shown relation γ=FL0A(L-L0) Here:…

Q: assuming complete dissociation what is the ph of a 3.04 mg/l ba(oh)2 solution

A: Given  Concentration of Ba(OH)2 solution in (mg/l) = 3.04 mg/L pH = ?

Q: For the following reaction, 3.77 grams of chlorine gas are mixed with excess iron. The reaction…

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Q: A chemist fills a reaction vessel with 6.56 atm methanol (CH3OH) gas, 5.57 atm oxygen (O₂) gas, 3.98…

A: Given :  Pressure of methanol = 6.56 atm  Pressure of oxygen gas = 5.57 atm  Pressure of carbon…

Q: A solution containing 0.00400 molar solution of ligand D had a percent transmittance of 33.3 in a…

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Q: 5. Use the titration curve to the right to answer the following questions A. What is the pH at the…

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Q: Draw a detail Energy Diagram representing the thermochemical equation in illustrating the the…

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Q: 88 The illustration to the left represents a mixture of nitrogen (blue) and oxygen (red) molecules.…

A: we need to fill the boxes, using the given illustration and the balanced equation

Q: 8. What is the pH of a buffer solution made with 0.53M benzoic acid with Ka = 6.5 x 105 and 0.478M…

A:

Q: 6. Calculate the pH of a solution during a titration of 2.5M HCI with 35mL of 1.25M NaOH A. 12mL of…

A: Given: The molarity of HCl = 2.5 M The molarity of NaOH = 1.25 M The volume of NaOH = 35 mL We have…

Q: 4- Choose the correct reactants required to synthesize the following molecule. H3CO OCH3 A. Acetone…

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Q: Suggest a reason for this type of behavior. 10.7. Nitrogen pentoxide reacts with nitric oxide in the…

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Q: Which of the following precipitates when added to ammonium phosphate? a. Hydrochloric acid b. Sodium…

A: First write down reaction for each option with ammonium phosphate and check whether it forms…

Q: Identify the stereochemical configuration of this cyclic compound. CI R S C

A: Given compound is :

Q: Identify the stereochemical configuration of this compound. SH CH3 R Os

A: In order to assign R and S configuration, we need to number the atoms connected to chiral center…

Q: Write the nuclear equation for the beta decay of fluorine-19.

A: we have to write nuclear equation for the beta decay of F-19

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.