when the following equation is balanced using the smallest possible integers, what is the number in front of the subtance in Kclo4? kclo3= kcl + Kclo4

Q: CH3 CH3 H3C N' Tetracaine Tetracaine can be synthesized from benzene. The synthesis involves the fol...

A: Given that : We have to draw the structures of product A and product G.

Q: Which of the following best describes a gas? * It assumes the volume and shape of the container, and...

A: Best defining feature of gas is...

Q: 7. Draw three valid Lewis structures for HNPH and predict the most likely HNP and NPH bond angles. E...

A: In Lewis Structure  all the octet of atoms are complete but phosphorous Do not follow any octet rule...

Q: How many joules of heat are required to convert 6.56 moles of N2 gas at 252.24K to liquid at its boi...

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Q: What is the chemical equation when nitrating mixture is added to the following: (a) Cyclohexane  (b...

A: Organic reactions are those in which organic compound react with each other to form organic products...

Q: 900. mL of 0.20 % (m/v) NaCl from 6.9 % (m/v) NaCl  what is the initial volume in mL?

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Q: Order the following three solutions from smallest to largest pH: (i) 0.030 M Ba(OH) 2  (ii) 0.040 M ...

A: Given,  (i). 0.030 M Ba(OH)2 (ii). 0.040 M KOH (iii). pure water Order the following three solutions...

Q: If the Kh of a weak base is 6.2 × 10-6, what is the pH of a 0.24 M solution of this base? pH =

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Q: Acetylcholine (ACh) is an important signaling molecule in the nervous system. After it transmits a s...

A: The hydrolysis of acetylcholine (ACh) by acetylcholinesterase (AChE) is an example of enzymatic cata...

Q: A pipette is used to transfer a base into a flask sitting under a burette filled with acid. Assuming...

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Q: What is the concentration after 3 minutes has passed?  a.) 0.0702 b.) 0.0693 c.) 6.421E-4 d.) 0....

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Q: Which of the following are typical impurities  in active pharmaceutical ingredients? I. intermediate...

A: An impurity in pharmaceuticals is classified as any component that is not the entity defined as the ...

Q: On reaction with hydrogen chloride, one of the trimethylcyclohexanols shown gives a single product, ...

A: The fate of the reaction and possible outcomes are decided by the symmetry elements present in these...

Q: Given that K for H

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Q: 1. How many MOLECULES of boron tribromide are present in 2.51 moles of this compound ? molecules. 2....

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0178 M solution. The pH of the...

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Q: O2 (g) CO: (g) H:O (1) CH6 (1) ->

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Q: Br For the reaction conditions shown above, predict the mechanism(s) for the major reaction pathway(...

A: Given reaction is : Predict the mechanism of the given reaction = ?  Options are :  a). SN2  b). E2...

Q: e Lewis Structures (ine

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Q: For the reaction H2CO3 + H2O ↔ H3O+ + HCO3-, H3O+ is the conjugate base.

A: Conjugate acid and base pair-  The pair of substance which can be formed one another by the  gain or...

Q: A 50.0 ml juice extract is colorimetrically assayed using Nelson's test. One milliliter (1.00 mL) of...

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Q: mass

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Q: Sodium hydrogen carbonate (NAHCO,), also known as sodium bicarbonate or "baking soda", can be used t...

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Q: If Kp is the equilibrium constant for the reaction 2 A (g) + B (g) ⇌ 4 C (g). What is equilibrium co...

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Q: 2) If doubling the concentration of nitrate ion in the reaction above causes the rate of reaction to...

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the...

Q: What is/are the productis) of the following acid-base mechanism? (CHa),NH OCH, + (CH,NH Li OH (CH3)N...

A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic...

Q: Q7\ How to prepare 20 ML of 0.1 N of H2SO4, if the density 1.8 g/ml & percentage 97%m.wt of H2SO4 98...

A: 0.0561 mL of H2SO4 is required to mix with water to make the final volume of 20 mL for the preparati...

Q: 4) If Pb*2 is slowly added to a solution of 0.15 M I-1 (Ks.p. Pbl2 = 1.4x10-8): a) At what [Pb*²] do...

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Q: Revlew I Cans I Elod Part Draw the condonsed shucheai foms for the products the ing teacons CH--CH,-...

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Q: 1. a) Explain (i.e dictionary definitions alone will not be sufficient) what you understand by the t...

A: a) Explain terms - A) Atomic Number - Atomic number, the number of a chemical element in the periodi...

Q: Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HC1(aq) and 0.085 M in HBr(aq...

A: Given information- An aqueous solution contain 0.025M HCl and 0.085 M HBr . We have determine pH and...

Q: Organic impurities in medicines may originate from: I) Metal ions present in water used during manuf...

A: We have to tell from where the organic impurities in medicines may originate. The given options are ...

Q: Two peaks have k1= 662 and k2 selectivity factor (a)? Select one 李 a 113 b. 1.23 c 1.17

A: 1. Answer - The correct option is (b) = 1.23 Explanation - According to the question - we have to se...

Q: [References) Draw the structure of the product obtained when this amine is treated with excess iodom...

A: When amine is treated with excess iodomethane formation of ammonium iodide salt takes place and it r...

Q: Give the five examples for glass forming materials. What is the role of modifiers in glass making. w...

A: a) Glass Forming Material - The Glass Former is the element that actually makes the glass (glaze) on...

Q: Ehylene oxide, C2H4O, decomposes when heated to give methane and carbon monoxide.   C2H4O(g)  →  C...

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Q: 2 NOBr(g) 2 NO(g) + Br,(g) AH = 16.1 kJ How does the equilibrium shift after the following stresses?...

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Q: 4- Name the following esters a) NOz Br OH -Br OH OH 3r

A: The given organic entities in the given question are examples of ester with positional variation of ...

Q: molecular weight

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Q: Calculate the pH for the following solutions: a. [H,Oʻ] = 1.4 × 10³M b. [OH'] 3.5 x 102M

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Q: If 1 CN- ion kills 10 cancer cells, how many cells would be killed by drinking 25 ml of a saturated ...

A: Cu(CN)2 <--------> Cu+2 + 2CN-

Q: 13 In Vo mol / Ls) In [A (mol/L) In an experiment of initial velocities the following graph was obta...

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Q: How can coloured glass be synthesized. How can you make pink colored glass. what the raw material ut...

A: The correct answer is given below

Q: Q6\ How to prepare(10 MI of 0.2 N of NaoH, m. wt NaOH=40

A: The NaOH is required = 0.08 g to prepare 0.2 N solution.

Q: Draw the structure for 2-chloro-4-methylhexanal A What is the IUPAC name of the compound shown below...

A: IUPAC nomenclature is used for naming the organic compounds as per recommendation of international u...

Q: A 1.912g sample of calcium chloride is decomposed into its constituent elements and found to contain...

A: Given- Mass of calcium chloride=1.912g Mass of Ca=0.690g Mass of Cl=1.222g

Q: 6 ISOMERISM OF HEXANOL INCLUDING CIS TRANS OR ENANTIOMETER

A: Stereoisomers  whereas stereoisomers differ in spatial arrangement of atoms i.e. orientation but not...

Q: c. Given the three (3) molecules, how are these species related?

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Q: Which of the following best explains why, in the class demonstration, the container holding liquid n...

A: Nitrogen gas is a diatomic gas.  In liquid form, it is called liquid nitrogen.  Keeping it in a cont...

Q: Explain metal degredation and ceramic degredation briefly with the help simple drawings?

A: Answer is attached below

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".