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Q: An aqueous solution of the weak base C of initial concentration 0.075 M has a pH = 11.85. Determine…

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Q: A chiral ether of molecular formula C5H10O reacts with hot HI to give a product of molecular formula…

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Q: If a penny is made of 3.11 grams of copper, how many atoms of copper are there in the penny?…

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Q: Arrange the following compound in the order of increasing acidity (least acidic first) I)…

A: Acidic character of the given organic compounds can be explained by the presence of replaceable…

Q: A 1.00 L solution contains benzoic acid (C7 H5 O₂ H) with a concentration of 0.250 mol/L,and sodium…

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Q: Which of the following compounds is quite soluble in water and would also liberate a gas when…

A: Sulfate, Chloride and Carbotate salts are  given. We have to identify the compound that is quite…

Q: which type of membrane is more selective in terms of what can pass through a dializying membrane or…

A: Here we have to identify which membrane is better for a substance to pass through it between an…

Q: 1. A 0.10 M NaOH solution was added to 30 mL of 0.10 M HC₂H30₂. Calculate (and show all work) the pH…

A: we have to calculate pH when given volume of NaOH is added to HC2H3O2 solution

Q: How do the properties of polymers compare with those of metals?

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Q: Identify each of the following species either a tewis acid or a lewis as base. CN, FeCl3 and (CH₂),…

A: Lewis acid accepts lone pair due to deficiency in electrons whereas Lewis base donates lone pair due…

Q: 4. One day while working the in lab, I decide to warm a cup of water to make some tea. I place the…

A: To solve this problem first we have to calculate the enthalpy of combustion of methane  Then we will…

Q: To make the odor more pronounced, pour the contents of the tube into a small beaker containing 20…

A: In this reaction, reactants involved are methanol, salicylic acid and concentrated sulfuric acid.

Q: What is the product of the HALOHYDRIN below DISREGARD THAT IT SAYS Hydrohalogenation on top of the…

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Q: Choose the paramagnetic species from below. Fe2+ Ba O Zn²+ O 02- O Cd

A: Given,  Fe2+  Ba Zn2+  O2-  Cd  The paramagnetic species from the list is:

Q: A molecule or lon that donates the hydrogen in a hydrogen bond is a hydrogen bond donor A molecule…

A: we have to select the hydrogen bonding behavior of given molecule

Q: Organic Chemistry presented by Macmillan Learning Draw the unique stereoisomers for…

A: Draw the structure of the given name ?

Q: 1.000 L buffer solution contains 0.250 mol/L NH, and 0.250 mol/L NH Cl. K=1.8 x 105 Determine the pH…

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Q: Compound A of molecular formula C8H14 is reduced by sodium in liquid ammonia to give compound B of…

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Q: All of the following alkyl bromides react by SN2 substitution when treated with sodium cyanide.…

A: Inversion of configuration takes place during SN2 reaction if the C atom at which the substitution…

Q: Determine if a precipitate forms when 800.0 mL of 2.00 x 10 M Ba(NO₂), is added to 200.0 mL of 5.00…

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Q: 1) OH X Br out 1) Mg, ether 3) H₂O (CH3)3COOH Ti[OCH(CH3)2]4 (+) DET LOCH₂CH3 1. CH₂ONa 2. H₂O 1) xs…

A: The reaction has been done by considering that nucleophile attacks in less hindered site.

Q: You have taken a job at a chemical company. Compound A needs to be converted to Compound B and you…

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Q: If you are asked to prepare a 3.10 M NaOH solution in the laboratory, to what volume should you…

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Q: Given the bomb calorimeter data below, what is the percent error of the final temperature in K? Use…

A: Given the enthalpy of combustion of benzoic acid, ∆Hc B.A = - 26438 J/g  Given the enthalpy of…

Q: Br CH₂CH₂ CH₂OH CC-CH₂ DMSO CH:CH-CH; CH CHCHCH-C-C-CH

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Q: QUESTION 18 Analysis of a hydrocarbon shows it to be 94.1% oxygen and 5.9% hydrogen. Determine the…

A: As per the guidelines we are supposed to answer the first question so solve remaining questions…

Q: A chiral ether of molecular formula C5H10O reacts with hot HI to give a product of molecular formula…

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Q: po For the reaction 2H1 (aq) + H₂O₂ (aq) → 12 (aq) + 2H₂O The kinetics of the reaction can be…

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Q: TUTOR Concentration of Unknown via Titration I 44.58 mL of a solution of the acid H₂C₂O4 is…

A: Given :  Volume of NaOH solution= 42.80 ml  Concentration of NaOH solution= 0.6900 M  Volume of…

Q: The number of unpaired electron(s) in F₂ is/are A 4 B 0 C 1 D) 2 E 3

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Question is asked about the freezing point  of the compound. Some compound are given , we have to…

Q: The structures of two tertiary bicyclic chlorides (compoun statements is correct? CI

A: Bredt's rule states that a carbon cannot be sp2 hybridized at the bridge head position which means…

Q: Which of the following represents the correct Cahn-Ingold-Prelog priority ranking of C5H11…

A: CIP rules considers the atomic numbers of the linked atoms. Higher the atomic number, higher the…

Q: Write a chemical equation that shows the response of a HC2H3O2/C2H3O2- buffer to the addition of OH-…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: A ?? в

A: The synthesis has been done by the following step- allylic bromination, hydrogenation of alkene and…

Q: Copy the given reactions and supply curved arrows to account for the formation of the products.

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Q: Which of the following is the best method to carry out the following transformation? O 1. BH3 2.…

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Q: O A) ketone B) aldehyde C) ester D) carboxylic acid E) ether

A: In ketone two hydrocarbon is attached to carbonyl group -C=O. The hydrocarbon may be aromatic or…

Q: What is the molar mass of 27.8 mg of a compound that is made up of 3.80 x 1020 molecules? 44.1 g/mol…

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Q: Calculate the number of moles of chlorine present in 100 g of chlorine gas.

A: We have to predict the moles of chlorine gas.

Q: The F-C-F bond angle in the CH2F2 molecule is approximately. 180° 109.5° 90° O 120° O 60°

A: Given -> CH2F2 -> central atom is C . -> Side atoms are H and F.

Q: A weak acid has pKa = 7.39. What is the Ka of this acid?

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Q: Predict the starting alkyl bromide that would produce the product shown in the SN1 reaction. Assume…

A: -> In SN1 reaction mechanism first of all carbocation intermediate is formed if possible then…

Q: Early studies by biochemists investigating hemoglobin's oxygen binding were not aware of the…

A: In this question it is asked to show the effect of 2,3-BPG on the Oxygen binding curve.

Q: What structural and reactivity factors are necessary for E1 reactions to occur?

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Q: Based on periodic trends, place the following in order of increasing IE1. N F As O As < F< N OF<As <…

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Q: 13. Determine the shape of the following molecules and identify what intermolecular forces exist in…

A: All the compounds are covalent compounds as they are formed of only nonmetals.

Q: Add one or more curved arrows to show the movement of electrons in the reaction. To draw the arrows,…

A: Answer of this question :- It is Homo nuclear atom so in this molecule, Homolytic bond fission take…

Q: 6) Calculate the molar mass of Na₂SO4. OA) 110.1 g/mol OB) 119.1 g/mol OC) 94.05 g/mol O D) 71.06…

A: We have to calculate molar mass of Na2SO4 .