Ozone O3 is a chemical that is a pollutant in the lower atmosphere and a protective shield against UV light in the upper atmosphere. Because of this, its physical and chemical properties are an integral part of its behavior. What kind property is its high reactivity?

Q: Calculate the number of milliliters of 0.429 M Ba(OH)2 required to precipitate all of the Cr³+ ions…

A: we need to calculate the volume using the given equation

Q: 4. What mass of CO₂ (g) can be produced if 15.5 L of C₂H₂(g) is burned (completely combusted) at STP…

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Q: A single patient hyperbaric chamber has a volume of 640 L. At a temperature of 24 °C, how many grams…

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Q: What is the purpose of CH3OH being the solvent? Isn't CH3S- the only reagent needed in order to go…

A: Here methanol act as solvent.  In substitution reaction solvent have two function.  1. Provide the…

Q: What volume of ca L) will 2.62 g of ant calcium carbonate °C and 1.00 atm in according to the fo…

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Q: Designate the following compound as R or S. O CH₂CH₂1 HO-C- CH3 CH₂OH Select one: O A. There are no…

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Q: Provide the quantum numbers and related information for the following orbital, 3d. What is the…

A: First we have to write the possible orbitals for n = 3 shell.  Then using the maximum number of…

Q: NH4NO3(aq)-N₂O(g) + 2H₂O(1) ANSWER: kJ

A: Given  NH4NO3 (aq)   -----> N2O (g) + 2H2O (l) ΔHf0 of NH4NO3 (aq) =  - 367.6 kJ ΔHf0 of N2 O…

Q: -8 14) Chemical Formula: C₁1H₁403 IR: strong peak 1720cm-1, strong broad 3300cm-1 2H 2H 2H 1H 5 1H…

A: To predict the structure of the compound using NMR spectra given. Chemical Formula: C11H14O3 IR:…

Q: Be sure to answer all parts. Draw the missing product from the reaction below. 1 1 LOTS + K+…

A: -> In presence of base there occur elimination reaction and alkene is formed .

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. When aqueous…

A: Here, we have to write the net ionic equations for the reactions between: 1. chromium(III) iodide…

Q: A solution contains 8.28x10-3 M potassium hydroxide and 7.67x10-³ M potassium sulfide. Solid iron…

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Q: In the above reaction, the oxidation state of nitrogen changes from [+2 to +2 How many electrons are…

A: To solve this problem we will use the given reaction.

Q: 1) Write the IUPAC name for the following two compounds. OH CI

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Q: many grams of diethyl ether are present if 3.594 mL are present? Provide your answer as a number…

A:

Q: A mixture of methane and krypton gases, at a total pressure of 859 mm Hg, contains 1.83 grams of…

A: PCH4 = 235 mmHg PKr = 624 mmHg

Q: Calculate the number of milliliters of 0.429 M Ba(OH)2 required to precipitate all of the Cr³+ ions…

A:

Q: A sample of hydrogen gas occupies a volume of 7.82 L at 44.0°C and 1.04 atm. If it is desired to…

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Q: For number 2 I am getting incorrect. Is there another solution it could be?

A: We have to give the major product of the reaction for Br2 and H2O. Concept: During the reaction of…

Q: 5. Consider the process of converting graphite to diamond: a. Calculate the change in enthalpy…

A: Given :  ∆fH°( diamond) = 2.391 KJ/mol  ∆fH°(graphite) = 0 KJ/mol  Sm (diamond) = 2.337 J/Kmol…

Q: Modify the given carbon skeleton to draw the major pro expected, draw both enantiomers. Note: you…

A: The mechanism of the given reaction can be given as

Q: a. In any type of process, if a perfect gas absorbs heat, its temperature must rise. b. The values…

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Q: Calculate the theoretical yield of trityl ethyl ether (g) if 0.42 g trityl bromide is reacted with…

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Q: Draw a resonance structure that shifts a lone pair from the oxygen to form a new pi bond. Include…

A: Resonance :- The phenomenon of representing a molecule or ion by more than one Lewis structure is…

Q: Consider the reaction CO(g) + 2 H₂ (g) CH3OH (9) An initial reaction mixture in a 5.19 L flask at a…

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Q: An over-the-counter medication has 325 mg of its active ingredient per tablet. A lab has 0.5…

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Q: Consider a compound that exhibits negative solvatochromism.  If the compound is green when dissolved…

A: The UV-Vis transition shifts to the higher energy when the polarity of solvent is increased for the…

Q: Zinc has five naturally occurring isotopes with an average mass of 65.39 amu. If two isotopes,…

A: To answer: Which pair of isotopes will have the highest abundances? 64Zn, 63.9291 amu and 66Zn,…

Q: Enzyme X exhibits maximum activity at pH = 10.5. X shows a fairly sharp decrease in its activity…

A: There is enzyme x and two pH values are given here . Now pH decreases from 10.5 to 9.5 which means…

Q: 8 d, 1H d, 1H АН. в н C E CH3 Н F CH3 Н CH3 D molecule 1 CH3 TCH3 H CH3 S, 3H s, 2H 2H, q 3H, S 2…

A:

Q: The sulfur dioxide concentration in San Diego was measured at 81ppb. What is the pH of an aqueous…

A: Given the concentration of sulfur dioxide, SO2 = 81 ppb or 81x10-9 parts or 8.1x10-8 parts…

Q: The Ksp of PbBr₂ is 6.60 x 10-6. 2 What is the molar solubility of PbBr₂ in pure water? molar…

A: The Ksp of PbBr2 is 6.60 × 10-6 .We have to find out the molar solubility of PbBr2 -  in pure…

Q: Arrange the following solvents in order of increasing polarity: ethyl acetate -dichloromethane…

A: The concept used here is from basic organic chemistry.  Order of increasing polarity of given…

Q: Write a balanced equation to represent the reaction shown. H HT H Н C H H S-H Н H-C-S. H C-H Н нан…

A: To write the complete balanced equation we need to write the molecular formula correctly by counting…

Q: Consider the redox reaction Fe(s) + Cu²+(aq) → Fe²(aq) + Cu(s) Which substance gets oxidized? Fe2+…

A: Increase in oxidation state : Oxidation  Decrease in oxidation state : Reduction  Any species itself…

Q: The British thermal unit (Btu) is commonly used in engineering applications. A Btu is defined as the…

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Q: For a Het, calculate the wavelength of light (in m) that would be emitted for the orbital transition…

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Q: Determine the kinetic energy, in joules per mol (J/mol), of a sample of nitrogen molecules at 100.0…

A: Given data :

Q: When CO(g) reacts with O₂ (g) according to the following reaction, 283 kJ of energy are evolved for…

A: Given data :

Q: The value of ΔH° for the reaction below is -482 kJ. Calculate the heat (kJ) released to the…

A: Answer:- This question is answered by using the simple concept of stoichiometry for a thermochemical…

Q: Which of the following electron configurations corresponds to an atom in the excited state?…

A: In Excited state of an atom and electron jumps from lower energy shell to higher energy shell from…

Q: The condensation reaction in which ethanol is mixed with ethanoic acid produces ethyl ethanoate…

A: Given: Standard enthalpy of formation of C2H5OH = -277.69 kJ/mol Standard enthalpy of formation of…

Q: A Balloon is filled with helium gas to 550ml in chicago a cool spring day when the temperature was…

A: Volume is directly proportional to temperatures

Q: Consider kinetic data for a certain reaction: Time (s) 0 1 2 3 4 5 a. 1.7 Find the order of reaction…

A: The Concept used in this question is from CHEMICAL KINETICS of physical Chemistry.  1) Order of…

Q: 20. Predict the following product for the following sigma tropic rearrangement: heat

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Q: The standard enthalpy change for the following reaction is 415 kJ at 298 K. ZnCl₂(s) →→→→→ Zn(s) +…

A: As we know that the enthalpy of a reaction is the difference of the standard enthalpies of formation…

Q: Calculate the volume of NaOH  solution the student will need to add to reach the equivalence point

A: Given ;-  Mass of HClO = 0.0909 g  Volume of HClO solution = 250.mL  Molar concentration of NaOH…

Q: (30 Chapter 16: Oxidation of Aromie Compounds 0 Oxidation of Alkyl - CH₂ CH3 2 CH3 CUL 1 Кмпон, H₂O…

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Q: A sample of an unknown gas is found to have a density of 1.87 g/L at a pressure of 1.02 atm and a…

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Q: A 0.10 M aqueous solution of CdSO4 is electrolyzed between a cadmium cathode and a platinum anode…

A: Electrochemical cell

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".