Desribe the reaction product. (q) CI OH ОН (r) (s) H ОН ОН

Q: Desribe the reaction product. (q) CI ОН ОН (r) (s) 1 H ОН ОН

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Q: 9. How many moles of potassium are present in 1.40 mol of K3PO4, a compound used as a fertilizer? A.…

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Q: Directions: Study and understand how the structural formulas match the corresponding isomers.…

A: Isomers are the compound having same molecular formula but different structural arrangement .    The…

Q: Which of the following statements is accurate with respect to electrochemical cells? (A) (B) (C) The…

A: An electrochemical cell is the device used to convert chemical energy produced by chemical reaction…

Q: Citric acid, C6H8O7 (aq), is sued to add a sour taste to foods and soft drinks. It is prepared in a…

A: Given  Concentration (c)= 0.52 M pH = 1.72 Ka =?

Q: How many grams of zinc will contain the same number of atoms as 24.6 g of copper? Express your…

A: Given weight = 24.6 g of copper

Q: One mole of an ideal gas is expanded isothermally twice its initial volume a) Calculate AS b) What…

A: Change in entropy ∆S of isothermal process can be determined as follows: ∆S=nRlnV2V1…

Q: (16) Consider the following redox reaction that occurs in an electrochemical cell: Fe²+ (aq) + Al(s)…

A: 16) Given, Fe2+(aq) + Al(s) ➝  Fe(s) + Al3+(aq) Standard gibbs free energy (∆G°) = ? Standard…

Q: Indicate which substance in the given pairs has the higher entropy value. Explain your choices. a.…

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Q: Consider the following equilibrium: PCl3(g) + Cl2(g) ⇄ PCl5(g) When 0.80 moles of PCl3 and 0.80…

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Q: Consider the following equilibrium reaction: N2O4 (g) 2 NO₂ (g) A 2.000-L flask is initially filled…

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Q: 3.Complete the following Reaction. Include the IUPAC name of the product. [ OH + H₂C-CH₂-CH₂-NH₂ a.…

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Q: Experimental data for the reaction A2 B + C have been plotted in the following three different ways…

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Q: 1. What is the molarity of a 3 L solution containing 60 g of KBr? 2. Determine the mass of HCI in…

A: In this first question, we need to determine the morality of the KBr solution and in another…

Q: 5. The biosynthesis of cholesterol involves epoxidation of squalene followed by sequential…

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Q: It was found that 24.7 mL of 0.184 N HI solution was required to neutralize 20.0 mL of a Ba(OH)2…

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Q: Which of the following does not contain a double bond? A. ethane B. propane C. polypropylene D.…

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Q: Criven a Sample of but tripratic acid was litrated with aqueous NaoH. Find the how many motes of…

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Q: When starting with alkenes fewer than six carbon atoms as the only source of carbon, the synthesis…

A: When ethene is treated with Bromine then 1,2-dibromoethane is formed Which gives sodium acetylide…

Q: 4. Determine the formula mass for each of Br2: A. 133.34 amu B. 238.0 amu C. 18.02 amu D. 159.8…

A: Molecule is made up of atoms. An atom consist of nucleus that contain protons and neutrons.

Q: The reaction 2 CO(g) + O₂(g) → 2 CO2(g) is described by this rate law: rate = k[CO]²[0₂] Which of…

A: Given :  Rate law of reaction is :  Rate = k[CO]2[O2]

Q: Suppose a vitamin bottle claimed to have 750.mg of Vitamin C per tablet. What volume, in mL, of a…

A: Given that -  Mass of vitamin C, which contains ascorbic acid = 750 mg = 750/1000 = 0.750 g…

Q: Which among the choices cannot be applied in the detoxification of cyanide tails? a. NaOH addition…

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Q: Name H3C H3C H3C² H3C Structure CH3 CH3 H₂C. HC H3C CH3 CH3 CH3 CH3

A: IUPAC nomenclature rules for alkane Identify the longest continuous carbon chain. Identify the…

Q: Identify the substance that being oxidized in this reaction, Zn  +  HCl ---> H2 + ZnCl2.*       Zn…

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Q: Draw the most stable resonance form for the intermediate in the following electrophilic substitution…

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Q: (25) With respect to the following unbalanced redox equation that takes place in basic soluti MnO₂…

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Q: Determine the concentration of all solute species present in a 0.50 solution of nitrous acid (HNO2)…

A: Given :  Concentration of HNO2 = 0.50 mol/L  Ka of acid = 7.1 x 10-4

Q: The apparatus shown below contains nitrogen and hydrogen gases in the flasks with the valve closed.…

A: First, we will calculate the number of moles of Nitrogen and Hydrogen in the apparatus: As we know,…

Q: 2. a) Calculate the percentage of ionic characters for Cesium Chloride (CsCl).

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Q: Write balanced half-reactions for the following redox reaction: 41(s)+ AsH₂(g)+4H₂O() 81 (aq)+H,AsO…

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Q: How does chemistry work in taking medicine or pill?

A: Given in following question write a notes how chemistry used in taking medicine and pills

Q: 20 Draw one existing molecule for each of the functional groups below. Take a picture of your…

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Q: Describe the effect of the common ion on the formic acid (HCOOH) and potassium formate (HCOOK)…

A: When formic acid and potassium formate mixed then they form a constant pH mixture which is known as…

Q: (28) An archaeologist claims that a bone in her collection is from a saber-toothed tiger that is…

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Q: Calculate the electrode potentials of the following half-cells. (a) HC1(3.50 M) H₂(0.950 atm).Pt (b)…

A: calculate the electrode potentials of given rxn

Q: Draw the molecular orbital diagram for [Fe (en)]3+

A: given draw the molecular orbital diagram for complex

Q: 13. Calculate the percentage of bromine atoms that have a mass of 78.9183 amu and the percentage…

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Q: At a temperature of 525 K the Keq = 0.041 for the following reaction: PCl5(g) ⇄ PCl3(g) + Cl2(g) At…

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Q: A student will be performing analysis of water samples collected from the Lake Eymir to determine Fe…

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Q: Use the standard entropy data to determine the change in entropy for each of the following…

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Q: reactions

A: Most of the medication that are taken as a pill are taken orally and these medications then goes…

Q: 3. b) Give the common names of the above structures and indicate whether they contain an aldehyde of…

A: IUPAC nomenclature is used for naming the organic compounds as recommended by international union of…

Q: Based on the solubility rules, which of these processes will occur if solutions of CuSO4(aq) and…

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Q: How many of these compounds are strong electrolytes? A. HCl(aq) B. HCIO(aq) C. CH3COOH (acetic acid)…

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Q: 2. Consider the reaction: H₂(g) + 12(g) 2HI(g) = At a particular temperature, the value of K is 100.…

A: The balanced equilibrium reaction is: H2(g) + I2(g) ⇌ 2HI(g) ; K = 100 Volume of the container, V =…

Q: Find the pH of a 0.72M hydrochloric acid solution

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Q: What is the difference between AS and AS°for a chemical change?

A: Entropy is a measure of randomness of a system. It can have positive or negative value. It is…

Q: 11. What is the molar mass of oxygen gas? A. 16. g/mol B. 32.0 g/mol C. 8 g/mol D. 24 g/mol

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