А +2B — С Кс - 3.35 С — 2D Кс- 0.0483

Q: Identify, synthesized and show the mechanism show in the spectroscopy

A: A question based on IR spectroscopy that is to be accomplished.

Q: Part A A,H° = 121 kJ molA,S = - 262 J K-' mol-' :T = 292 K Express your answer as an integer. Templa...

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Q: Part A The thermal energy of 1.00 mol of a substance is increased by 0.900 J. What is the temperatur...

A: Given : 1.Thermal energy (dU) = 0.900 J  2 . Number of mole(n) = 1.00 mol     

Q: 3. Calculate the mass, in grams, of 0.160 mol H,O2-

A: Detail mathematical calculation is given below

Q: 1. Calculate the standard enthalpies of the following reactions from the standard molar enthalpies o...

A: Exothermic reaction and endothermic reaction: Exothermic reaction : Exothermic reactions are reactio...

Q: Balance the following sodium borohydride reduction equations showing the structures for the followin...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: 6. Consider the following reaction(Criegee Ozonolysis) k 302 203 (Fast) C„H4 + O3 k2 C2H,O3 (Slow) U...

A: According to steady state approximation, rate of the formation of intermediate or rate of decomposit...

Q: What of the following statements is false about cyclopentadienyl anion? A) It is aromatic B) It has ...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: +O2 (8) 2 SO, (8) A,2.000 Lflask was initially filled with,0.0400 mol SO and 0.0200 mol O, and was a...

A: Volume of flask = 2L Initial moles of SO2 = 0.04 moles Initial moles of O2 = 0.02 moles Equilibrium ...

Q: Propose a metal for determining the specific heat for a metal like sodium which reacts violently wit...

A: Method for determining the specific heat for a metal like sodium which reacts violently with water: ...

Q: 4. A student had a sample of CaCl2 • nH20. He heated the sample until the mass did not change. From ...

A: Since you have posted multiple questions, we are entitled to answer the first only. The experiment d...

Q: Indicate the type of IMF of the each and rank them based on increasing intermolecular forces

A: As per the guideline, since you have asked multiple questions, we have solved the first question for...

Q: Consider the molecule: \1 |2 13 14 C=C-C- C-H H. 1-butene Specify the hybridization of each carbon a...

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Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (02) fr...

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Q: Give balanced net reaction for the synthesis of tert-butylamine borane

A: The reactions steps given are, 1) 2)  

Q: Ammonium perchlorate (NH,CIO,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

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Q: (c) What is micelle? How will you detect a colloidal solution forms micelle? 6. (a) Briefly explain ...

A: Colloidal solution is heterogeneous solution in which one compound is dispersed in another compound....

Q: Consider the following reaction: 2 NO + O2 → 2 NO2 and the following set data. [NO] [02] (M) || (M) ...

A: Let x is order with respect to NO and y is order with respect to O2

Q: 25 50 100 125 150 175 200 180 160 140 m/z ppm Cos-13-360 Relative htensity

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Q: 4) CH;NH;CN (methylammonium cyanide) lons in solution before hydrolysis Methylammonium Hydrolysis (N...

A: Hydrolysis means reaction which takes place after addition of water. Higher the Ka or Kb value, stro...

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in ...

A: The compound given is,

Q: b) Compound E with a molecular formula of CAH&O gives a positive iodoform test. он H3C. NABH4 E CH3 ...

A: NaBH4 is reducing agent...it specifically reduce aldehyde and ketone into respective alcohol... Ket...

Q: Draw the line structure for the ester

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Q: 1. What is the MAJOR organic product for each reaction? Be sure to pay attention to stereochemistry ...

A: The products are as follows:  

Q: What is the oxidation state on Ec in the formula below? Ec4O18

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we...

Q: Why would 1-iodo-2-nitrobenzene be difficult to synthesize using EAS? (EAS= aromatic electrophilic s...

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Q: A carboxylic acid is more acidic than an alcohol. Why? electronegativity of the atom carrying a char...

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Q: Calculate the pOH in an aqueous solution with a pH of 5.85 at 25°C.

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Q: 1. Consider Lewis structure for methane (CH4). a. If methane were to behave as an acid (if possible)...

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Q: An important industrial process for synthesizing the ammonia used in agricultural fertilizers involv...

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Q: satellite falls from the sky and scientists find a strange gas that has a density of 12.45 g/L. They...

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Q: Calculate the pH of a 0.400M solution of quinoline, C₉H₇N.

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Q: Problem 68 2266 IR Spectrum iquid im) 1749 2000 V (cm") 4000 3000 1600 1200 800 Mass Spectrum No sig...

A: Spectroscopy is the one of the important analytical techniques to confirm the structure of the compo...

Q: The synthesize of ammonia from nitrogen and hydrogen gaseous endothermic reaction takes place as bel...

A: The equilibrium reaction given is, => N2 (g) + 3 H2 (g) → 2 NH3 (g)  

Q: 5. Draw the Lewis Structure of Phosphate ion. Does it have resonance structure? Ex

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Q: 2. The population of a country doubles in 50 years. HOW Imany juut habitants. 3. Radium decomposes a...

A: Amount of radium is decomposing with respect to time and is proportional to amount present. Half of ...

Q: A solution of iodine in carbon tetrachloride has a density of 3.22 g/mL and a concentration of 3.00 ...

A: (4)  Given that -  Density of solution of iodine in Carbon tetrachloride  = 3.22 g/mL  Concentration...

Q: Match the following terms to their definitions: Aqueous solution, cation, centrifuge, decant, flame ...

A: Given A solution of one (or more) substances dissolved in water is called .... ?

Q: The peroxydisulfate ion (S208-2) reacts with the iodide ion in aqueous solution via the eaction: S2O...

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per...

Q: 9//identify each substance Acid Base conjugate acid Conjugate base

A: An acid is a substance that give proton when dissolved in water and a base is a substance accept pro...

Q: A student is determining the density of an unknown metal with a mass of 32.56 g. The student partial...

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Q: T (K) k (s) 625 1.1 x 10 4 635 1.5 x 104 645 2.0 x 104 x 10-3 (Enter your answer in scientific

A: Given : We have to calculate value of K at 735K 

Q: 2. What is the volume of 0.35 mol of oxygen gas at STP?

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Q: Vapor Pressure (kPa) at 20°C 2.33 5.85 58.96 LIQUID Y 4. Which liquid has the strongest intermolecul...

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Q: n order to be effective, a certain drug must be at amountgreater than 10 mgin the body.The drug is r...

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Q: Indicate whether the salts below would form solutions that are acidic, basic, or neutra in pH. Cu(NO...

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Q: Why is molality, and not molarity, used to express concentration in the equations for freezing point...

A: Molality is defined as number of moles of solute divide by mass of solvent in kilograms whereas mola...

Q: Are the following reactions predicted to have an equilibrium to the right or left based on HSAB theo...

A: According to HSAB theory, Hard acid and hard base together and soft acid with soft base form stable ...

Q: 9. What is the percent composition by mass of aluminum in Al (SO4)3 (gram 15.8% formula mass = 342 g...

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Q: -Using an energy level diagram, show the hybridization that must have occurred in order to have the ...

A: To discuss hybridization, partial charges and overall polarity of the molecule ClF3 using an energy ...

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.