8. Which of the following is NOT produced during the electrolysis of water? Electricity a) b) Acid c) Hydrogen d) Oxygen

Q: a)Equilibrium is dynamic because.... 1. the reaction continues randomly 2. the pressure and…

A: (a) Equilibrium is a dynamic process because it has two opposite processes in opposite directions.…

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: 3. Graph height of air column (centimeters) on the Y axis, and temperature (C) on the X axis. Make…

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Q: The common name for metabolite 1 is Metabolite 1 -OH

A: Metabolites: They are the intermediate merchandise produced in the course of metabolism, catalyzed…

Q: Compounds containing these ions are Soluble NO₂™ Na, K, NH₂ CF, Br, I SO4² Compounds containing…

A: Given reaction: CaI2 (aq) + Na3PO4 (aq) → We have to write the balanced molecular, complete ionic,…

Q: 1. Determine if the corresponding pairs are conjugates: a. H₂SO3 & HSO4 b. (CH3)3N & (CH3)2NH c.…

A: Acid released proton and base accepts proton

Q: 3. Calculate AH° for the combustion reaction of butene: C4H3(g) + 60₂(g) → 4CO₂(g) + 4H₂O(I), AH° =…

A: Given, C4H8(g) + 6O2(g) ➝ 4CO2(g) + 4H2O(l) ∆H° = ? Use the following reaction with given ∆H°…

Q: 2.848 mole of A (g) is placed in a 2.00 liter container at 600 °C.  The equilibrium constant is…

A: Equilibrium constant can be write for any given reaction like this aA + bB ----> cC + dD  Kc =(…

Q: The mole is a counting number that allows scientists to describe how individual molecules and atoms…

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Q: 4. Tylenol also is an analgesic often taken by people allergic to aspirin. The active ingredient is…

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Q: a.) At equilibrium, a 2.0 liter container was found to contain 0.40 moles of A, 0.40 moles of B,…

A: The questions are not related. These are two questions. We are authorised to solve only one question…

Q: A. Consider the reaction mechanism shown below Step 1. H₂O₂ +J H₂O + 10- slow Step 2. IO + HzQz H₂O…

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Q: A compound contains C, H and O. The compound is 49.31 % by mass carbon, 43.79 % by mass oxygen with…

A: The empirical formula of a chemical compound is the simplest whole number ratio of atoms present in…

Q: The melting point of various ratios of mixtures of urea and acetaminophen) were determined and the…

A: We will plot concentration (%) on y axis and melting point on x axis. Moreover, the melting point…

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: An electrochemical cell uses Ag and Zn as electrodes. Based on the reduction potentials, the (blank)…

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

Q: The pH of saliva is about 7.40 that means the concentration of Hydrogen in it is about: [H+] = x 10

A: The pH of a solution is the negative logarithm of hydrogen ion concentration. It can be written as:…

Q: Directions Write the half-cell reactions. - 1. Fe(s) + Cu²+ (aq) 2. 2 Mg(s) + O2(g) → Fe2+(a + (aq)…

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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: 10.3 At low temperatures a substituted 1,2-dichloroethane molecule can adopt the three conformations…

A: Here we have to determine mean dipole moment of the following conformational isomers of…

Q: Mg Mg2+ O OXIDIZING O REDUCING

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

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Q: Which of the two molecules show below would have the higher boiling point? CI H X C H H A H B FC CI

A: Which one having higher boiling point?

Q: Q 12 Name the three types of chemical bonding and explain differences with respect to their methods…

A: Chemical Bonding refers to the formation a chemical compound by the formation of  of a chemical bond…

Q: (26) When plutonium-239 is bombarded with a neutron, it produces xenon-137, zirconium-95, and…

A: Here we have to determine the energy produced in a nuclear fission of 239-Pu having mass 1.737×104…

Q: TRUE OR FALSE In general, any metal that does not react readily with water to produce hydrogen can…

A: As we know electrolysis is used to drive some thermodynamically non spontaneous reactions by using…

Q: for trans-1.2-dichlorocyo 3. The structure below is Formeterol, a long-acting b-adrenergic agonist…

A: Redraw the structure and label all the functional groups--

Q: Characterize TLC plate, R, Explain the parotic and aprotic solvents, give example. In the case of…

A: TLC stands for thin layer chromatography.  It is an chromatography technique which is used to…

Q: The decomposition of hydrogen chloride is 2 HCl(g) → H2(g) + Cl2(g) The reaction has rate constants…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: Which of the following is most soluble in water? Assume that all Ksp values are for identical…

A: we need to select the Ksp value of most soluble compound

Q: Maleic acid (H2C4H2O4, represented by H2M) is the precursor of malic acid widely used in industry.…

A: The neutralization reaction between the maleic acid and sodium hydroxide is given as follows: It…

Q: 6. Calculate AS, AA, and AG for the conversion of one mole of water at 100 °C to steam at 100 °C and…

A: We have the following phase transition at constant temperature and pressure: Water ⇔ Steam The…

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: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: Given-> k = 5.0 × 10-2 M-1.s-1 [AB] = 2.0 M

Q: (11) Lead-211 is a radioactive isotope with a half-life of 36.1 minutes. How long will it take for…

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

A: Ionic bond can be defined as the bond formed between positively charged cation and negatively…

Q: Answer the following and upload the file containing your answers in this submission page. 1. Give…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: An electron has the quantum numbers n = 5 and l = 3. What is the atomic orbital in which the…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: OH + H₂C-CH-CH₂-NH₂ H50, HCCH, + HO H₂C OH -CH₂ H50, +H₂C-OH->>

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Q: The density of water at 4.00°C is 0.967 g/mL. How many molecules of water are present in a 499.8 mL…

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Q: 19.  At 300 K a chemical reaction has a rate constant of 1.0 x 10-4 M-1 min-1. The enzyme that…

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Q: b) Describe the type of nucleophilic substitution that occur in the reactions below: i) CH₂COO'Na'…

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Q: (a) CHS 1 OC-Mn ос ICO -CH₂-> +PPhy>? do

A: In this reaction, starting material is 17 electrons containing compound.  In first step of reaction…

Q: Gold, which has a density of 19.32g/cm^3, is sold by the troy ounce, which is 31.103 g. What is the…

A: We will use this formula, Volume = Mass/density

Q: What volume of a 5.9 M HNO3 must be used to make 100.0 mL of 0.95 M HNO3  A solution is prepared by…

A: Given :  1. Concentration of HNO3 = 5.9 M  Volume of solution to be made = 100 ml  Concentration of…

Q: Barium sulfate is often given for patients to ingest as an image enhancer for gastrointestinal…

A: Barium sulfate: The formula for Barium sulfate is BaSO4 and it's far insoluble in water. It is in…

Q: 1. At room temperature (25° C), 12.0 mol of SO3 is placed into a 3.0- liter rigid container, and it…

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

Q: (19) Consider the following redox reaction that occurs in a voltaic cell: Cr2+ (aq) + Cu²+ (aq) →…

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Q: The equilibrium constant changes when... a a catalyst is added. b the temperature changes. c…

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Q: What volume of an 18 M MgCl2 solution is required to make 197 mL solution of 2.69 M

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…