Н H н ОН 0. ОН Н ОН H₂SO4 д

Q: 13. The following equation models the beta decay of krypton-89 into rubidium-89. 89 89 36 37 Rb +…

A: Two questions based on nuclear reactions. First question is based on beta decay and the second…

Q: The Wittig sequence includes this/these reaction step/s. O nucleophilic substitution of a phosphine…

A: This is a reation between an aldehyde or ketone with triphenly phosphonium ylide (Wittig reagent) to…

Q: Give only typing answer with explanation and conclusion 1. Given the known heat of vaporization…

A: Experimentally determined ΔH = 41.55 kJ/mol = experimental valueAnd Known value of ΔH = 44.01 kJ/mol

Q: What volume of water must be added to concentrated HCl solution to prepare 100 mL 0.955 M HCl…

A: It is a dilution problem. The dilution of any concentrated solution can be done by using water. Here…

Q: The mixture consists of 14.50 g ethane and 310.0 g of propane. What is the total vapor pressure at…

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Q: Write the mechanism of the following reaction: OH (CH3)3C-OOH Ti[OCH(CH3)214 (+)-DET OH

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: It is based on the relationship between the standard cell potential and Gibbs free energy i.e.  ∆G0…

Q: Establish the reaction mechanism for the conversion of 2,3-dimethylbutanol to the corresponding…

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Q: Compare the structures of the fatty acids A and B below. Based on your conceptual understanding of…

A: We have find out the answer.

Q: 200 160 PE (kJ) 120 80 155 kJ 40 40 kJ 112 kJ 172 kJ Reaction Progress 102 kJ

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Q: 23. What is the percent oxygen by mass in Al2(SO4) 3?

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Q: In the reaction below, iodine and bromine react to give iodine monobromide. If the initial mixture…

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Q: Which one of the statements below does not properly indicate the aspects that should be considered…

A: The aspects to consider when plotting a calibration curve graph involve including a 'blank' sample,…

Q: The DG° (free energy change) for the con... The DG* (free energy change) for the conversion of A to…

A: We have find out the answer.

Q: It is not possible to form a buffer solution with a strong acid. True False

A: Buffer can only be formed by weak acid and it's salt and also by weak base and it's salt. Strong…

Q: Which compound has the smallest heat of hydrogenation?   A. 5-methyl-1,4-hexadiene B.…

A: A question based on reactions of alkene. 5 different alkenes are given that are to be distinguished…

Q: A single crystal was added to a clear colorless solution, the crystal disappeared. What type of…

A: An unsaturated solution is a solution that can dissolve more solute at a given temperature and…

Q: determine the heat of reaction for the reaction: CO2 + 3H2 → CH4OH(g) + H2O(g) at a temperature of…

A: To determine the heat of reaction for the given reaction at a temperature of 450°C, we can use the…

Q: 1. Why is it recommended to have a carbon monoxide detector on each floor of a home?

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

Q: Details Preparation of Dilute Table Solution Molarity of I₂ Standard Solution Molar Mass (g/mole)…

A: We are given the observation and calculation table of titration of ascorbic acid with iodine…

Q: At what point in the titration have you reached when 22.0 mL of 0.200 M KOH has been added 20.0 mL…

A: In the titration, the point where the indicator changes color is known as the end point. The point…

Q: The measured cell potential, Ecell, for the cell shown is -0.3645 V at 25 °C. Calculate the H*…

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Q: To determine the heat of reaction for the reaction: CO2 + 3H2 → CH4OH(g) + H2O(g) at a temperature…

A: To determine the heat of reaction at a specific temperature, we need to use the equation:ΔH = ΔH° +…

Q: A chemist fills a reaction vessel with 9.95 atm nitrogen (N₂) gas, 4.72 atm hydrogen (H₂) gas, and…

A: For the given chemical reaction -

Q: The pH of a solution is 10.0 What is the pOH? pOH = 4★ What is the hydrogen ion concentration? In…

A: pH + pOH = 14 pH = - log[H+] pH > 7 , solution is basic pH < 7 , solution is acidic pH = 7 ,…

Q: Select the more stable conformation of cis‑1,2‑di(2‑methylpropyl)cyclohexane. A B C D Select the…

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Q: A certain liquid x has a normal boiling point of 94.30 °C and a boiling point elevation constant…

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Q: Need BEER'S LAW WITH FULL STEPS BY STEPS EXPLANATION DERIVE LAW. OK. NOTE: NO BEERS LAMBERT LAW.…

A: In this problem, Beer's law is to be defined and the derivation of Beer's law is to be done.

Q: 6. A solution contains 0.67 M hydrofluoric acid (HF) and 15.0 x10 M hydrochloric acid (HCI).…

A: To calculate the degree of ionization of hydrofluoric acid (HF) in the presence of hydrochloric acid…

Q: QUESTION 14 Is this reaction endothermic or exothermic? C6H1206 +602 = 6CO2 + 6H₂O + energy…

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Q: D. Draw all possible resonance structures for the following (make sure to show all curved arrows): 0

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Q: What is the charge of the complex formed by a platinum (II) metal ion coordinated to two ammonia…

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Q: 15.34 Coriolic acid, isolated from the hearts of cows, is of interest because of its ability to…

A: Coriolic acid, isolated form the hearts of cow, is of interest because of its ability to transport…

Q: 33. Aspirin (C9H8O4), which many students take after a chemistry exam, is prepared by the reaction…

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Q: What type of reaction is the following? Ca(OH)2 + HCI → CaCl₂ + H₂O

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Q: is HCI04 ionic?

A: Ionic compounds are formed by the combination of metal and non-metal atoms that form ionic bonds. In…

Q: 65. Which is the strongest oxidizing agent? Standard Reduction Potentials Eº Na Na + e Cd Cd2+ + 2e…

A: The correct answer for questions 65 and 66 is to be identified.

Q: Below are the reduction half reactions for chemolithoautotrophic nitrification, where ammonia is a…

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Q: What is the IUPAC name of the following compound? CH3CH₂CHC-H CH₂CH3

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Q: What is the expected multiplicity for the highlighted protons? dectet quartet septet singlet triplet…

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

Q: Draw all valid and reasonable resonance structures starting from the first structure shown. Circle…

A: Rules for determining the best resonance structures: 1. Neutral structure is more stable than the…

Q: 63. In this reaction, which substance behaves as the oxidizing agent? Pb + PbO₂ + 2H₂SO4 → 2PbSO4 +…

A: Oxidising agent: Substance which oxidises other substances but itself get reduced. Oxidising agent:…

Q: At 25°C, K = 3.40 x 10-3 S m-1 for 0.00100 M NH4OH. Values of Lo are: NH4C1 = 0.01497, NaOH =…

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Q: The value of pOH of HCI solution at 25 °C if cell potential of the cell is 1.6655 v 3+ Pt/ H2(g. 1.0…

A: The electrode where reduction process takes place is called cathode and where oxidation takes place…

Q: What kind of rotational symmetry is present in a square?

A: We have to identify what kind of rotational symmetry is present in a square.

Q: Question 7 of 8 © Macmillan Learning Alkane halogenation is a two-step reaction, as shown in the…

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Q: Write out the complete Bonding Scheme for the following compound. :0: 6,7 || H ; C = C 5 C 8 H =…

A: One single bond contains 1 sigma bond.One double contains one sigma bond and one pi bond.Triple bond…

Q: PbSO4(s) + H*(aq) + 2Br¯(aq) - Pb(s) + HSO4 (aq) + Br₂(1) 2 PbSO4(s) 6 Half-reactions: PbSO4(s) + H+…

A: Given rxn : PbSO4(s) + H+ (aq) + 2Br- (aq) → Pb(s) + HSO4- (aq) + Br₂(l)According to the reaction,…

Q: A steel bumper is placed in an electroplating cell as the cathode. An electric current of 5.77 A…

A: The total charge is calculated by the multiplication of current and total time of current flow.

Q: Complete the following reactions. Only include all the products. a. b. CH3 H3C CH3 + H₂O + H₂O

A: Alkene are the chemical compounds having c- double bond. This double bond is responsible for its…

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".