Given this reaction  2KClO3 → 2KCl + 3O2. How many particles of O2 are produced for 4 moles of KClO3?

Q: Compare the N-N bond lengths, H-N-N bond angles and geometries of N2H4 and N2H2.

A: # Comparison of N-N bond length: N2H2 has a double bond between the two N atoms(-N=N-). N2H4 has a…

Q: What is the multiplicity of this compound? OH

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Q: The bond polarity would be the greatest in which of the following molecules? OHF HCI HBr O HI HAt

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Q: Which color is closest to a wavelength of 5.0x10^-7 meter in air? O O Wavelength in a vacuum (m)…

A: Wavelength is given by 5.0 × 10-7 meter .We have to identify the color that is close to the above…

Q: Br Mg, 1. CO₂ 2. H3O+ 형 'N H 1. NaOH 2. MeBr

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Q: Show how to convert bromocyclohexane to each of the compounds shown below. ol H (a) (b) CH3 N (c) H

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Q: Aerosol cans carry clear warnings against incineration because of the high pressures that can…

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Q: a. Show the complete dissociation of perchloric acid. b. Show the complete dissociation of cesium…

A: 1  a. Perchloric acid is a very strong monoprotic acid means it will donate one H+ ion. The strength…

Q: A 20-mL solution of 0.0659 M AgNO3 was titrated with 20 mL of 0.0509 M NaCl (Ksp = 1.8x10-10).…

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Q: Part A 65 g of Na,SO, in 265 mL of Na SO, solution Give your answer to two significant figures.…

A: From given data we can easily find molarity as:

Q: Suppose a uniform ideal gas of total mass M, temperature T and N particles. What is the (v²) of each…

A: Given data The ideal gas having total mass = M temperature = T  number of Particle = N it's asking…

Q: Chemical reaction: CH3OH(aq) + C3H602(aq) → C4H8O2(aq) + H2O(1) methanol + propanoic acid → methyl…

A: The answer to the following question is-

Q: 3:- Give the IUPAC name for each of the following polymers? OH 1- H(-O-C₂H4-O-CO-C6H5CO-) 3-…

A: IUPAC nomenclature depends upon following factors:-  Functional group Carbon skeleton Branching…

Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys…

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Q: Which mechanism(s) are the products of the following reaction formed by? ОН XOXOH. l + Br EtOH H₂O…

A: Answer: Given reactant is an alkyl halide and characteristic reactions of alkyl halides are…

Q: 4) Identify the reagents/conditions necessary to carry out the following transformations CH3CH₂OH…

A: When ethanol is oxidised one step then it is converted to ethanal. And further oxidation results…

Q: Region/point where AA is predominantly present as a (-1) charged species? The effective buffering…

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Q: What is the geometry of the labeled carbon?? Pyramidal Planar Tetrahedral Trigonal planar *

A: We need to describe the geometry of the pointed carbon.

Q: NH OCH, HO.

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Q: Consider the reaction below. [1] Draw curved arrows to show the movement of electrons in each step.…

A: #13: The reactant is a protonated alcohol and the product is an alkyl chloride.  The reaction shows…

Q: What is the relation between the following: * Br O Identical compounds O Constitutional isomers O…

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Q: The central atom in the chlorite anion, ClO₂ is surrounded by: O two double and one unshared pair of…

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Q: What is the normality of the potassium permanganate?

A: Given mass of Na2C2O4 = 0.2295 g  Gram molar mass of Na2C2O4 = 134 g/mole  Volume of KMnO4 in mL =…

Q: ✓ The molecular formula of this molecule is NH

A: chemical formula gives the information about the total number of atoms of each element in the…

Q: When 2.47 g of cobalt reacts with chlorine, the mass of the compound obtained is 6.04 g. What is the…

A: Mass of Cobalt = 2.47 g  Mass of compound formed = 6.04 g

Q: Select the nonpolar molecules with the lowest boiling point?   A. CF4   B. CO2   C. C6F6   D.…

A: Boiling point is temperature at which vapour pressure of liquid become equal to atmospheric…

Q: The half-reaction occurring at the cathode in the balanced reaction shown below is 3MnO4- (aq) +…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Write the equation for the decomposition of aluminum chlorate. Group of answer choices Al(ClO3)3 →…

A: Decomposition reaction is a chemical reaction in which a single molecule breaks down into simple…

Q: What is the Electrolysis industrial chemical process,  (and write a half-page summary of it in 12pt…

A: Concept- Electrolysis involves  oxidation reduction reaction at anode and cathode respectively.

Q: d. Draw the elimination product that would form upon reaction of (4S)-1-bromo-4- methylhexane with…

A: The reactant used is (4S)-1-bromo-4-methylhexane. The reagents used are (CH3)3COH and (CH3)3COK.

Q: After 40.0 days, how much Ac-225 remains if the starting mass was 94.0 g? Ac-225 has a half life of…

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Q: 2.4 g of a gas was dissolved in 25.6 g of an acidic solution in a calorimeter with a calorimeter…

A: The temperature of the resulting solution increases, hence we can say that the dissolution process…

Q: A steel gas cylinder contains carbon dioxide (CO2) at a temperature of 25 ⁰C. If the tank contains…

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Q: Part A The mass of a sample of gas is 827 mg. Its volume is 0.270 L at a temperature of 88 °C and a…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: A. What is the hybridization of the central atom in H₂O? Hybridization What are the approximate bond…

A: Hybridisation---- Hybridisation is a concept of mixing different atomic orbitals of comparable…

Q: (a-b) 1. Br₂, H₂O 1. KOH 2. KCN, H2O

A: 1. Alkene with addition of Br2 / H2O gives bromohydrin further by using KOH it is converted into…

Q: What is the pressure in a 21.0-L cylinder filled with 34.7 g of oxygen gas at a temperature of 333…

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Q: A 5.0L container is pressurized with 1.25 atm of hydrogen gas, 1.75 atm of oxygen, and 0.90 atm of…

A: Since, Total pressure of the gas is the sum of partial pressure of the gas present in the container.…

Q: H2, Pt Br2, Heat A 20 e Br2, dark Br C D B E l BH3, HBr H20, H+ H202, HO- Br x CH H2. HBr, Lindlar…

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Q: What would be the boiling point of a 9.80 m solution of NaBr an ionic compound that produces two…

A: when a solute is added to a pure solvent the boiling point of sulvent increases. This phenomenon is…

Q: Mass of Empty Calorimeter (g) Mass of calorimeter with hot water (g) Hot water temperature just…

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Q: Calcium Oxide (CaO) makes ionic bond while silicon (Si) makes covalent bond. By considering their…

A: Ionic Bond: Compounds that have ions are known as ionic compounds. These ions are atoms with a net…

Q: MISSED THIS? Read Section 5.7 (Pages 185-191); Watch KCV 5.5, IWE 5.9. Enter balanced complete ionic…

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Q: Give the IUPAC name for the following compound. Be sure to answer all parts. O cis 12…

A: Here we have to write the complete IUPAC name of the following given compound.  The writing IUPAC…

Q: The concentration of cholesterol (C27H480) in blood is approximately 5.0mM. How many grams of…

A: Given that, the concentration of cholesterol (C27H46O) in the blood is 5.0 mM. So, concentration is…

Q: The formal charge is the "charge" an element would have in a molecule or ion if all of the bonding…

A: Let us discuss the Lewis structure and find out the formal charge of selenium.

Q: Explain the role and applications of the Cambridge Structural Database CSD (with relevant examples…

A: Cambridge structural database is a repository for metal organic crystal structures and small organic…

Q: 50mL of a 1.25 M solution of hydrochloride acid reacts with 2.50g of zinc. If there is a limiting…

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Q: What are the important considerations in reporting analytical results?

A: Analytical result : A data analysis after experiment is called analytical result.

Q: 12) For the following molecule provide the signals that you would expect using the following format:…

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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".