NECCH,CH3

Q: Correct the following incorrect names: a. 2,4,6-tribromobenzene c. para-methylbromobenzene b. 3-hydr...

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Q: Dessicants (drying agents) can often be regenerated by heating, although it is generally not economi...

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Q: 1. Calculate the theoretical yield given the balanced equation below and 50.0 g calcium nitrate and ...

A: Ca(NO3)2 (aq)  +  2 K3PO4 (aq)   ->  Ca3(PO4)2 (s)  +  6 KNO3 (aq) 2 moles of K3PO4 = 1 mole of c...

Q: Types of Chemical Reactions Balancing Chemical Reactions 1)N, +_H, → _ NH, 2). KCIO, - KCI +. 3). _N...

A: Balanced reaction means number of atom in reactant side is equal to number of atom in product side. ...

Q: Plz do Asap....!

A: The correct statements are = The effects of the electrolytes can be ignored or considered negligible...

Q: British bituminous coal has a high sulfur content and produces much smoke when burned. In 1952, the ...

A: For an equilibrium reaction, if equilibrium constant K is greater than 1 then equilibrium is reactan...

Q: 13.

A: a) SO2Cl2 = The structure of the given compound is, The shape of the compound is Tetrahedral. The i...

Q: The angular momentum quantum number for the outermost electrons in a magnesium atom in the ground st...

A: The atomic number of Magnesium is 12 & number of electrons present in its ground state is 12. It...

Q: If a student mixes 45 mL of 0.40 M lead nitrate combined with 65 mL of 0.30 M solution of lithium br...

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Q: How much glucose, C6H12O6, in grams, must be dissolved in water to produce 61.5 mL of 0.395 M C6H12O...

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Q: Enter the correct formula for the following compounds. Part Cmagnesium bicarbonateExpress your answe...

A: Different type of inorganic compounds have different formula and also they have different physical a...

Q: Provide the mechanism and product.

A: The given reagent is Di-tert-butyl dicarbonate which is commonly known as Boc anhydride. It is a pro...

Q: What is the name of the product created when the given structure reacts with an excess of hydrogen g...

A: In the presence of excess of Hydrogen gas, the compound undergo addition reaction. i.e the two doubl...

Q: 20. Provide two synthetic routs for the following transformation. OH

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Q: What [Ag+] is required to reduce [CO32−] to 8.2 × 10–4 M by precipitation of Ag2CO3?

A: As the initial concentration of [CO32-] is not given,we will take,initial concentration of [CO32-] =...

Q: Which among the alkenes in the choices can be the possible structure of the alkene that can undergo ...

A: Given reaction:  

Q: Choose the correct product(s) of the given reaction from the choices provided: O3, Zn/H,O (ехсess) a...

A: The ozone (O3) oxidizes the alkene to aldehyde. First, it makes intermediate with alkene trioxolane,...

Q: Boranes are a class of chemical compounds that undergo combustion reactions that are very  similar t...

A: B2H6​ (g)+3O2 ​(g)⟶B2O3 ​(s)+3H2O (g)   enthalpy change, ΔH=[ΔH B3O3​ (s)​+ 3ΔH H2O (g)​]−ΔH B2H6 (g...

Q: 9.

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Q: Which acid and base reacted to get the salt KCI?

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base re...

Q: Calculate the wavelength, in nanometers, of the spectral line produced when an electron in a hydroge...

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Q: ga Friedel-Crafts acylation and a G

A: We should use Friedel craft acylation and grignard reagent. 

Q: Determine the percent yield for this experiment.

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Q: The photo has the question

A: Introduction: Use of catalysis in a reaction increases the rate of a reaction. The catalyzed reactio...

Q: #9. In a titration experiment, 15.00 mL of 0.05000 M NaOH solution neutralizes 20.00 mL of H2SO4 sol...

A: 2 NaOH + H2SO4 → 2 H2O + Na2SO4

Q: Which of the following pure substances has the lowest melting point? a. CSC1 b. CsF C. CSBR Od. CsĮ ...

A: Melting point is defined as the temperature at which solid starts melting.It is the process at which...

Q: Which way does the reaction go? Reactants or Products?

A: Structure Y act as a Nucleophile and it will attack on alpha carbon of Structure Z by removing bette...

Q: 16. Butane is used as the starting material in two synthetic pathways to produce A and B, which are ...

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Q: Calculate the concentration of all 1ons present in 5.98 g Na,S in 1.00 L of solution. MNa MS-

A: One mole of sodium iodide (Na2S) ionizes in aqueous solution to give one mole of sulfide (S2-) ion a...

Q: 6.

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Q: 2. Find the weight factor of iodide I in; Hg(IO6) 2

A:  Find the weight factor of iodide I in; Hg(IO6) 2

Q: Just want to check whether its right

A: her the reaction :- 1st reaction is given reagent SOCl2 give alcohol to chlorination - YES 2nd react...

Q: Please provide answers to all questions. I’m begging. I’m desperate to finish this assignment

A: Eo Cell = Ereduction - Eoxidation   

Q: 3. Identify the type of reaction show below as addition, elimination, condensation, substitution, ox...

A: Ans

Q: What is one example (that we have looked at) of how a mineral ore is formed? What very specific cond...

A: In earth's crust metals occur both in the combined state in the form of minerals as well as in the n...

Q: Acetic acid has a Ka = 1.8 x 10- 2 points 5 Determine the pH of a O.2 M acetic acid solution * CH3CO...

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Q: If 756 cal of heat were added to 64.8 g of Al at 32.5 degrees celsius, what is the final temperature...

A: Heat is flow from high temperature to low temperature Specific heat of Al= 0.9j/g°C  

Q: help

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Q: A) Define mole, Avogadro’s number, and alkaline earth metals and explain the relationship between M,...

A: Define : (a) Mole ,  (b) Avogadro Constant (C) alkaline earth metal (D) Relationship between M, m &a...

Q: Consider the fatty acids: A. cis-18:149 B. 18:0 C. all-cis-18:349.12,15 D. all-cis-18:249,12 Order t...

A: In a fatty acid, the representation/nomenclature of fatty acid is explained/shown below, A:B∆nwhere ...

Q: When 5-methylhex-2-ene is reacted with one equivalent of chlorine, the product would have chlorine a...

A: Given Reactants 5-methylhex-2-ene and  Chlorine Addition of Cl on carbons = To be determined 

Q: Provide the products, intermediates, and/or reagents for the following reactions

A: Ans

Q: Consider a buffer made of carbonic acid H2C03 and its conjugate base NaHCO3 with a pH of 6.50. (Ka o...

A: The Henderson- Hasselbalch equation provides a relationship between the pH of acid(in aqueous soluti...

Q: Calculate the hydroxide ion concentration, [OH−], for a solution with a pH of 8.52.         [OH−]= M

A: The measure of the acidity of the solution is carried out by finding the pH of the solution. pH is d...

Q: The empirical formula for tungsten oxide (W,0,) can be determined by heating tungsten with oxygen in...

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Q: A solvent of acetic acid (CH3CO2H) is collected consisting of 0.4096 moles. The solute added consist...

A: Freezing point depression constant directly proportional to molality

Q: You have a bottle that is 2.5 L and 9 Molar HCI. How many moles of HCI are in the solution?

A: Volume of bottle having Solution = 2.5 L Molarity of HCl = 9 M Moles of HCl = ?  

Q: Explain how the hyperbaric chamber helps to cure the bends.

A: Hyperbaric chamber helps to cure bends 

Q: Question 5 (1 point)                 Consider the list of organic acids below....

A: Boiling point depends on the strength of intermolecular forces . The more stronger the forces , high...

Q: The Lewis Structure of a mystery molecule is shown below. The total number                 of electr...

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