Draw the resonance structures of methoxy benzere. what is the kyhrid? resonance

Q: When the nuclide boron-8 undergoes positron emission: The name of the product nuclide is The symbol…

A: Given,  When boron-8 nuclide undergoes positron decay the formed nuclide is:

Q: Le Chatelier’s Principle. Directions: Predict the directions that happen in the system to achieve…

A: Answer: According to Le-chatalier's principle, on changing any parameter of the chemical reaction…

Q: Study the graph below, what is the relationship between the amount of carbon dioxide and the global…

A: The long-term heating of Earth's climate system caused by rising amounts of heat-trapping greenhouse…

Q: what intermolecular forces are present in quaternary ammonium salts? are there any chiral centers…

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Q: How many grams of ammonia are formed if 236 g of nitrogen oxide reacts with 42.9g of hydrogen gas?…

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Q: hydroxide solution is combined with 22.0 mL of a 8.53×10-4 M nickel(II) fluoride solution does a…

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Q: The balanced equation for the reaction of bromate ion with bromide in acidic solution is…

A: Using the rate law equation to calculate.

Q: Show the saponification of a liquid soap.

A: The explanation is given below-

Q: What is the pOH of a 0.0380 M aqueous salt solution, NaX, if the Ka for HX is 0.0064

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Q: Net ionic C. LiBr(aq) + Pb(NO,):(aq) Complete ionic Net ionic d. K,SO4 (aq) + NaCl (aq) - Complete…

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Q: Direction: Answer the for the following: A. In the Harber process (from chemical Fritz Haber),…

A: Given that, in the Harber process, ammonia (NH3) is manufactured by combining nitrogen gas and the…

Q: &. Balance the given chemical equations using the inspection method. 1. CsHa + 2OCa +L AICIa 02 CO2…

A: We have to just balance atoms on both side

Q: Using the following formula, calculate the entropy of a system that has 42 microstates. S = k In W;…

A: Given: No.of microstates = W = 42 k = 1.38 * 10-23 J/K Calculate : Entropy of system = S = ?

Q: Solid sodium cyanide is slowly added to 75.0 mL of a silver nitrate solution until the concentration…

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Q: If a system has 475 kcal475 kcal of work done to it, and releases 5.00×102 kJ5.00×102 kJ of heat…

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Q: Which of the following describes the reaction: O bombardment reaction O positron emission O alpha…

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Q: Question 6: Suggest a structure of a compound that would fit with the spectra and the molecular…

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Q: What is the multiplicity of the CH3 radical? Select one: а. O b. 1 О с. 2 d. 3

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Q: Sally obtains a standard calibration curve for their assigned food dye by plotting absorbance versus…

A: Given: standard calibration curve: y = 1.585x + 0.041 y-axis: Absorbance x-axis: Concentration…

Q: The Ksp for BaCO3 is 5.1×10−9.5.1×10−9.  How many grams of  BaCO3 will dissolve in 1000. mL of…

A: Answer: 1000mL is equal to 1 Liter, therefore first of all we will find out the solubility in mol/L…

Q: 8. Fill in the following boxes. . HO, heat HO, SOCI2 NaN3 1. he t 2. H2C 2 MeI +

A: There is lots of reaction involved in the given questions.

Q: A rock contains 3.008 mg of 238U and 0.624 mg of 206Pb. The half-life of 238U is 4.51 ' 10 9 years.…

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Q: In the condensation reaction: R R C = 0 + H2CXY C = CXY + H2O R X or Y is a carboxyl group will be…

A: Active methylene compounds have acidic proton and it can form enolate.

Q: What is the fraction of association (a) for each potassium propionate solution? The K, of propanoic…

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Q: Q7. Fill in the missing intermediates, products and reagents in the reaction scheme shown below. 1.…

A: Concept 1) Hydroboration reaction involved formation of less substituted alcohol.  2) addition…

Q: chatelier's principle S₈(g) + 120₂(g) ↔ 8 SO₃(g) + 808kcals what will happen when... (A) Sulfur…

A: Given- S8(g)+12O2(g)<->8SO3(g)+808 kcals

Q: Name the following carboxylic acid or ester. CH3-CH2-CH2 C-0– CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: /hich of the following describe(s) the following reaction? hoose all that apply. U + on Sr + 130xe +…

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Q: Jse average bond energies to compare the stabilities of allyl alcohol, CH2CHCH2OH, and acetone,…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. H3O*

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation.

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Q: Copper(I) ions in aqueous solution react with NH3(aq)NH3(aq) according to Cu+(aq)+2NH3(aq)…

A: Here we have to find the solubility of CuBr(s) in g/L in presence of 0.24 M NH3(aq) . Kf Cu(NH3)22+…

Q: Sample A 1. Molarity of Standard HCl 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

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Q: 3. Sometimes certain reactions that we have learned can be morphed into processes that produce very…

A: Active methylene has acidic proton and it can be easily deprotonated.

Q: What is the binding energy in kJ/mol nucleons for silver-107? kJ/mol nucleons 47'H+ 60;n- The…

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Q: Reaction 1 Reaction 2 Reaction 3 Step 1: Steps Step 1: Take out 50ml graduated cylinder & foam cup…

A: Reaction Mass of NaOH Initial temperature Final temperature Moles of NaOH 1 1.0 g 25.0 oC 30.30 oC…

Q: Assign oxidation states to all the elements Draw an arrow with "reduced" or "oxidized" above the…

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Q: Ny is no melting point or IR data required at the end for Tetraphenylcyclopentadienone synthesis?…

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Q: 1. LDA, THF; Mel 2. LDA, THF; Mel 3. EtLi (2 equiv), Cul (1 equiv), THF; then Br 3.

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Q: Some Radioactive Isotopes Useful in Medical Imaging Mode of Decay Isotope Half-life Use in Medical…

A: Given that, (1)Radioactive isotope phosphorus-32 Calculate protons and Neutrons? (2) calculate…

Q: 8) Indicate the MAJOR product for each of the following reactions: NaH / THF H. heat Br2 / H Heat НО…

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Q: 6) Identify the reagents needed for steps a-d in the following scheme: OH a b HO OH OCH3

A: Identify the reagents for the given reaction

Q: Ice melts at 273.15 K with AHfus = 6.01 kJ/mol. An ice cube of mass 38.2 g is dropped into a…

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Q: e (s) + O2ig)

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: A sample of nitrogen gas collected at a pressure of 0.927 atm and a temperature of 13.0 °C is found…

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Q: What mass is grams of potassium chloride is produced if 2.4 moles of potassium chlorate decompose…

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Q: Write a balanced nuclear equation for the following: The nuclide nitrogen-13 decays to carbon-13 by…

A: We have to predict the balance nuclear equation.

Q: 45. The derived air concentration (DAC) is the concentration of A. 0.5 ALI B. 1 ALI C. 2 ALI D. 100…

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Q: 1. A solution is made by mixing 300 g of sucrose in 900 ml of pure water to produce a solution with…

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Q: volume of water did not need to be exactly measure or recorded in Titration?

A:

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.