1. Given the following systems at equilibrium: Write Keg. a) 302(g) → 203(g) b) N2O3(g) → 2NO2(g) + ½ Oz(g)

Q: 6. Arrange the following 0.01 M substances in order of increasing pH. HNO3: pK, = -1.38 HNO2: pka =…

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Q: In a titration experiment, 25.0 ml of 0.0500M Sn was titrated with 0.10OM Fe in I M HCl to give Fe…

A: 25.0mL of 0.0500 M Sn2+ is titrated with 0.100 M Fe3+ in 1 M HCl to give Fe2+ and Sn4+.Fe3+ aq  +…

Q: One example of a first-order reaction is the isomerization of hydrogen isocyanide to hydrogen…

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Q: व१rOSST्यe thtu nettक की फेह PoHgणed कnaवेट सिन्ल 1,4-b4tanedioic acid and1,3-bytamediamine

A: The monomers given are 1,4-butanedioic acid and 1,3-butanediamine.

Q: Which of these solutions has the highest boiling point? A. 0.750 m Na2S B. 0.750 m C12H22O11 C. All…

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Q: Consider a random mixture containing 7.00x106 particles of Na2CO3 and 5.00x107 particles of K2CO3.…

A: Given: The number of particles of Na2CO3 in the mixture = 7.00 × 106 particles. And the number of…

Q: 2. Phosphoric acid is usually obtained as an 85% phosphoric acid solution. If it is 15 M, calculate:…

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Q: Match each description of a chemical procedure from Lab 6 (Chemicals in Everyday Life) with its…

A: acidic and basic nature of chemicals

Q: You are trying to dissolve ZnS (pKb = 2.5 x 10-22) in an aqueous solution. The dissolution enthalpy…

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Q: Compare the structural features of these two possible bonding arrangements for OSF4 and use this…

A: The structures given are,

Q: MISTRY [References] Aluminum is produced commercially by the electrolysis of Al2 O, in the presence…

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Q: Given the graphical data corresponding to the reaction shown, what is the concentration after 75…

A: From the given plot , first we determine integrated rate law as per given plot and order.  Then…

Q: Change the oxidizing agent from Ag+ to Au³+. What is the value for E°cell for the reaction between…

A: When standard reduction potential (SRP) values are given then the standard cell potential (E°cell)…

Q: The radius of a single atom of a generic element X is 155 picometers (pm) and a crystal of X has a…

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Q: In the correct order, what are the three steps in the mechanism of an Aldol reaction? O Enolate…

A: We need to write the correct order of steps for aldol reaction mechanism

Q: Instruction for no.3: Balance in acidic solution. Show your solution. 3. H2C2O4 + MnO4¯ → Mn²+ + CO2

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Q: Vapor Pressure Curve 40 35 30 25 5 20 acetonitrile 15 ethanol propanol 10 290 295 300 305 310 315…

A: The plot given is, Given: Pressure = 20 KPa.

Q: OTs NaF/ DMSO 25 °C

A: Answer: Here in the presence of the solvent DMSO, nucleophile F- will be attacking on the substrate…

Q: SIMULATION Voltaic Cells Under Standard Conditions Oxidizing Reducing Electrode EO °cathode-E°anode…

A: Reduction is a process in which there is gain of electrons and oxidation is a process in which there…

Q: Which pair of compounds would be synthetically useful when treated with NaOH? Сно

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Q: Enter your answer in the provided box. Convert 90.5 atm to kPa. Enter your answer in scientific…

A: Convert 90.5 atm to kpa

Q: Calculate [OH] in a solution obtained by adding 1.90 g solid KOH to 1.00 L of 10.0 M NH3. (Kb of NH3…

A: KOH is a strong base, whereas NH3 is a weak base.

Q: An analytical chemist weighs out 0.410g of an unknown triprotic acid into a 250mL volumetric flask…

A: Given: Mass of triprotic acid (Assuming H3A) = 0.410 g. Concentration of NaOH = 0.0700 M And volume…

Q: MISTRY [References) TUTOR Identify the Components of a Voltaic Cell A voltaic electrochemical cell…

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Q: carbonyl compounds will NOT undergo Aldol addition reactions when treated with aqueous sodium…

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Q: What is the major organic product for the following reaction? Select all that apply. HCI OH Onone of…

A: The reaction given is,

Q: Consider the apparatus below at a constant temperature. The two flasks have equal volumes. At the…

A: Now we have given that volume of two flasks are equal and temperature is also constant now which…

Q: Based on the theoretical result, what is the order of reactivity of primary, secondary, and tertiary…

A: 1.  Reaction of alkyl halide with NaI, acetone is a SN2 reaction. The order of stability of alkyl…

Q: Aluminum is produced commercially by the electrolysis of Al,0, in the presence of a molten salt. If…

A: Given,  Amount of current in million A = t = 0.670 million A  Time in hour = t = 2.50 h  Mass of Al…

Q: For the endothermic reaction: CaCO3 (s) → CaO (s) + CO2 (g) Le Châtelier's principle predicts that…

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

Q: QUESTION 38 Which one of the following is an important function of the pyrophosphate group in…

A: Important function of the pyrophosphate group in isoprenoid biosynthesis is

Q: 1. Which of the structures is the most acidic? Provide a concise explanation using your observations…

A: Alcohols can be defined as the organic compounds in which hydroxyl group is attached to carbon atom.

Q: How many nuclei of Uranium-238 remain in a rock if the activity registers 558. decays per second?

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Q: Chemistry Draw the main product of the following reaction. Show stereochemistry in product structure…

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Q: Between Whatman No. 1 filter and 3% KCI solution, which is more polar?

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Q: जवार कैरेपजेक"स्ळे ohe oonmठरी बेटनेी०नौट वकाले हकनेकेट लपटटणकीट +hखे मएवरके केव प्रोण्ट केनट बोलो ४…

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Q: The activation energy for the gas phase decomposition of dinitrogen pentoxide is 103 kJ. N205→2 NO2…

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Q: Instruction for nos.1 and 2 a. Look for the elements that change its oxidation state, label the…

A: Write oxidation number changes, which species is oxidized and which one reduced and also identifying…

Q: You have two objects that are made of materials that have the same chemical composition, but…

A: As each and every material is made up of small particles. The internal ordered arrangement of these…

Q: III. Essay. Answer the following questions concisely. 1. Ether and alcohol are functional isomers.…

A: Please find answers for given question below in 3 steps.

Q: For a particular reaction, Δ⁢H=27.58 kJ/mol and Δ?=284.6 J/(mol·K) Calculate Δ?Δ⁢G for this…

A: • The values provided in the question are:-       i) Enthalpy change of a reaction, ∆H = 27.58…

Q: Draw how Water bonds to salt in soy sauce. Label.

A: Soy sauce is salty in nature because it's containing sodium chloride and when this soy sauce adding…

Q: Write definitions of the terms atomic number and mass number. Which of these can vary without…

A: Atomic number :-  Atomic number is the number of a chemical element in the periodic system, whereby…

Q: Which drawing depicts the electron configuration of oxygen (g O)? A. В. C. D. E.

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: An unknown ideal gas has a density of 0.654 kg/m^3 at ambient conditions of 25 degrees Celsius and 1…

A: here we are required to identify the gas which has density 0.654kg/m3

Q: Use the template below to construct a MO diagram for the CN* molecule and use it to answer the…

A: Given incomplete diagram is :

Q: Find the natural imetime in seconds for Iirst-order reactions corresponding to *(a) k = 0.497 s-1.…

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Q: Determine ∆S for the phase change of 1.25 moles of naphthalene from solid to liquid at 80.3°C. (∆H =…

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Q: 2. Draw the scheme of bendazole hydrochloride synthesis (name all the products).

A: Bendazole is used to treat neurocysticercosis, an infection of the nervous system caused by pork…

Q: Q2- How mainy mls of Atropine sulphate present in lab. As a stock sol. Of 1: 20 conc. should be used…

A: 1:20 concentration indicate that 20 mL of stock solution contains 1 g of atropine sulphate.