7. 8 Q2. (4) CH3 a H CH₂O. CH₂OH

Q: For the reaction: N2O4  (g) ---> 2NO2 (g)  If a reaction vessel initially contains an N2O4…

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Q: What volume of 0.0450 M NaOH must be added to 1.00 L of 0.0500 M HOCI to achieve a pH of 8.00? (K₂…

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Q: Provide a complete curved arrow mechanism that accounts for the transformation below. Be sure to…

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Q: C. Some Properties of Buffers Buffer system selected. NH4-NH3 HB is 1. pH of buffer 2. pH of diluted…

A: Introduction :-  Acidic buffer :- A solution containing a weak acid and the soluble ionic salt of…

Q: Catalyzed reaction how many stepppss??

A: The compound that increases the rate of the reaction by lowering the activation energy of a chemical…

Q: Suppose a 250. mL flask is filled with 1.5 mol of NO₂ and 1.4 mol of NO. This reaction becomes…

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Q: That is not the correct answer.

A: Answer: When a non-volatile solute is added in the solvent then it causes a lowering of vapor…

Q: What is the electronic configuration of N³? Oa. 15² 25² 2p6 Ob. 1s 2s 2p 3s¹ Oc. 15²225²2p³

A: The symbol "N3-" represents a nitrogen ion with a 3- charge. To determine its electronic…

Q: 6.) which of the acids below is expected to be the strongest? НО НО HS Н Н OH OH он н не Н H OH

A: Acidity depends on the strength of - O-H bond in the Carboxylic part (-COOH). More the weak that…

Q: calculate the equivalence point volume in the containter of 2.00 g Ba(OH)2 with 0.100 M HCl. molar…

A: We have to calculate the equivalence point volume

Q: Given the following two equations and their respective enthalpies: S (s) + O2(g) → SO2(g) AH =…

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Q: 4. Explain the following exchange: + H₂O 2 H D + H₂¹80

A: Ester shows the nucleophilic addition reaction due to presence of ester carbonyl group.

Q: H₂(g) + Cl₂(g) → 2 HCl(g) At the temperature the engineer picks, the equilibrium constant K for this…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: In an experiment, a chemistry titrated 10.00 mL of a citric acid solution with NaOH. The balanced…

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Q: A food substance kept at 0°C becomes rotten (as determined by a good quantitative test) in 8.3 days.…

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Q: Predict whether or not a precipitate forms if you mix 75.0 mL of a NaOH solution with pOH = 2.50…

A: 75.0 mL of NaOH solution with pOH = 2.50 is mixed with 125.0 mL of 0.017 M CuCl2 solution.We have…

Q: Which of the following statements are false with respect to rate laws? Select all that apply. □…

A: Rate law is a mathematical expression that relates the rate of a chemical reaction to the…

Q: 0.180 mol of octane is allowed to react with 0.870 mol of oxygen. How many moles are produced in…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: What is the molarity of a solution that contains 0.160 moles KOH in 0.350 L of solution?

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Q: Which of the following is not a carbohydate? C6(H2O)6 C5H1005 C7H1407 C5(HO)5 Functional…

A: Carbohydrate is a biomolecule consisting of carbon, hydrogen and oxygen atoms. In the given question…

Q: Give the IUPAC name for the cycloalkane shown below ( CH3 CH₂CH3

A: According to Cahn-Ingold-Prelog rule- 1) More atomic number having more priority.2) If first atom is…

Q: What is the pH of a 0.20 M solution of potassium cyanide,  K+CN- (Ka (HCN) = 6.2 × 10−10)?

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Q: Consider an amphoteric hydroxide, M(OH), (s), where M is a generic metal. M(OH)₂ (s) = M² (aq) +…

A: Given: The solubility product of M(OH)2 is 2×10-16. The formation constant of M(OH)2 is 0.04.

Q: please write the synthesis steps

A: The question is based on organic synthesis. we need to synthesize the product based on reactant…

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure :Z: 1 :Z: H…

A: Lewis structure is a method of representing bonding pattern in a molecule.

Q: CALCULATIONS (Show one sample calculation in your lab notebook; ie, one trial) 1. Use the ideal gas…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Use a Born-Haber cycle to determine the bond energy (in kJ/mol) for X₂, a nonmetal, contained in a…

A: Let bond energy for a mole of X2 is 2y Since 2M is there to envolve so twice of all for M solid to…

Q: Calculate the pH of a solution that is 0.210 M nitrous acid (HNO₂) and 0.290 M potassium nitrite…

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Q: Calculate the pH at the halfway point and at the equivalence point for each of the following…

A: We have to calculate the pH

Q: (a) In the laboratory, a student plans to prepare 675.0 mL of a 0.2400 M CSCI solution. If a…

A: A)  To prepare a solution of 675.0 mL of 0.2400 M CsCl i.e. final solution will have the volume and…

Q: Upon cooling the solution, the solution turns royal blue. What can be said about the value of the…

A: The following equilibrium exist when [CuCl4]2- dissolved in water [CuCl4]2-+ 6H2O → Cu(H2O)6]2++…

Q: Give the IUPAC name CH3-CH2-CH₂-C-H Spell out the full name of the compound. O || Submit Request…

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Q: 5. Suppose you had titrated your vinegar sample with barium hydroxide instead of sodium hydroxide:…

A: Given that, Volume of Ba(OH)2(V1) = ? Molarity of Ba (OH)2 (M1) =0.586M n factor of Ba(OH)2 (nf1) =…

Q: In the case of a heterogeneous reaction involving a metal catalyst the reactants often form covalent…

A: Heterogeneous catalysis is a type of catalysis that involves the use of a catalyst in a different…

Q: Write the formula of the conjugate acid of HCO₂.

A: Given base ;  HCO2-  conjugate acid of a base ; when a base accepts one H+ ion from an aqueous…

Q: What is the rate law for the reaction below: A+B+CD if the following data were collected? Exp [A]o…

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Q: Phenol (CH, OH), commonly called carbolic acid, is a weak organic acid. CH, OH(aq) + H₂O() = C,H,O…

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Q: 3.1) A compound can be classified as an "acid" or a "base" depending on its ability to gain or lose…

A: Since, From the definition, Brønsted-Lowry acid are proton donar and Brønsted-Lowry base are proton…

Q: Solve stepwise Correct solution please. Draw the Lewis structure of HBrO₃ (by following the octet…

A: The molecule given is HBrO3. Since the element O is more electronegative than Br. Hence one of the O…

Q: Which ONE of the following molecules is represented as the S enantiomer? O 1. CO₂H O 2. O 3. O 4.…

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Q: 3.14) For each conjugate pair, the species that contains the extra H is called the "acid form," and…

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Q: Carbon dioxide and water react to form methane and oxygen, like this: CO₂(g) + 2H₂O(g) →…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy released by the reaction, ∆E = -274 KJ where negative sign indicates energy is…

Q: Explain how carbonate ion's geometry is related to resonance. In other words, are the three bond…

A: A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule.…

Q: C. Single Replacement Reactions Use the Activity Series to determine if a reaction will occur. If a…

A: Activity series or reactivity series of metals are a series in which metals are arranged in…

Q: For each of the equations, determine the change in the number of moles of gas, Angas. (NH4)₂CO3(s)…

A: Given that, Equations-  1.(NH4)2CO3(s)---->2NH3(g)+CO2(g)+H2O(g) 2.H2(g)+Cl2(g)------>2HCl(g)…

Q: For the following mechanism, identify the sequence of arrow-pushing patterns: :O: :Ö: :O: H-O-H H H…

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Q: An analytical chemist is titrating 89.4 mL of a 0.9900M solution of benzoic acid (HC H,CO₂) with a…

A: Benzoic acid react with NaOH to produce sodium benzoate and water, we will construct ICE table to…

Q: A) A) OH Br B) B). 1) LIAIH4 2) H₂O OH Br Br C) Br2 hv *** OH D) Br D) OH Br

A: The product of the given reactions are shown below;

Q: A 55.8 g sample of AsF5(g) is introduced into an evacuated 10.5 L container at 105°C. i. What is the…

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