benzoates

Q: Provide the Fischer projection of L-aspartic acid.

A: In this question, we want to draw the Fischer projection of L-aspartic acid. You can see details Sol...

Q: When would you need to use Avogadro’s constant?

A: If in the Question is given that you will determine the number of Molecules or ion or atom in the gi...

Q: The pH of 0.075 M NH3 solution (Kb for NH3 = 1.75 × 10-5) %3D

A: Given :- concentration of NH3 solution is 0.75 M  Kb for NH3 = 1.75 × 10-5  To calculate :- pH of so...

Q: 4. A galvanic cell is composed of one electrode with a tin conductor in a SnSO4(aq) solution and a s...

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Q: The elementary reaction between methyl radicals, CH3, and ethane molecules is important in combustio...

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Q: Why are ketones considered volatile in nature?

A: In this question, we will discuss about why ketone compounds are volatile in nature.  You can see de...

Q: Which of the following statements concerning acid-base indicators is true? Select one: a. All the ab...

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Q: 3. The following data were obtained for the gas-phase decomposition of dinitrogen pentoxide, 2N,0,(8...

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Q: Al(s)+O2(g) —— Al2O3(s) What is the mole ratio of aluminum and aluminum oxide?

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Q: Meo,e Ph

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Q: How many signals would you expect to find in the 13C NMR spectrum of the starting material (estrone,...

A: Different type of carbon will show different signal. If the carbons are reflected by plane of symmet...

Q: Label the following compounds as either aromatic, non-aromatic, or anti-aromatic. aromatic non-aroma...

A: Given compounds: We have to find which one is aromatic, anti-aromatic and non-aromatic.

Q: The molar solubility of the metal hydroxide (M(OH)3) in water is: M(OH)3 M3+ + 3OH Ksp = 3.2 x 10-31...

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Q: Which of the following factors can be a reason for a percentage yield to be low?

A: %yield=( experimental yield/theoritical yield)×100.  

Q: Which one of the following statements Is incorrect: O The activity coefficient decreases as the diam...

A: Activity coefficient is a thermodynamic parameter which refers for the deviation of ideality of a so...

Q: What is the only methyl halides which is a liquid

A: Introduction :  The group 17 elements are called halogens and halides are generally the ions of Grou...

Q: What is the major product from the radical bromination of cumene? NBS, CCI4 light Br Br Br 1 3 2]

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Q: 8. Show the synthesis of 2-methyl-2-pentene starting from a carbonyl compound and a haloalkane (incl...

A: The question is based on the concept of organic reactions.   we have to convert the given reactant i...

Q: B. Arrange the following alcohols in order of increasing rate of reaction with the Lucas reagent. ОН...

A: Lucas reagent is HCl and ZnCl2, it is to form chloroalkane.

Q: PART 1: Determine if the elements in the following compounds are metals or non-metals. Describe the ...

A: Bonding means the attractive force between two atoms which reduces the energy of the system. Bonding...

Q: A rock was dated using Carbon-14 (half life = 5730 years). If the percentage of the parent atoms fou...

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Q: Name the molecule shown below

A: Given : Compound To find : IUPAC nomenclature Solution : IUPAC stands for international union of pur...

Q: A B C ОН D E F

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Q: If (+)-(2R)-methyl-(1S)-cyclohexanol with a specific rotation of +28 degree. What is the observed ro...

A: The specific rotation of (+)-(2R)-methyl-(1S)-cyclohexanol is = +28 degree The enantiomeric excess o...

Q: For the reaction below provide all possible product(s) and circle the major product.

A: This reaction is Aldol Condensation reaction in the presence of acid water. You can see details step...

Q: What is the relationship between strength of intermolecular forces and capillarity

A: When intermolecular forces are stronger, then the difference in energy increases between gas and liq...

Q: MEDI H H H н—с — —с —сэ с—с—н H H H -C-H H name the following IUPAC rules ill H -U -

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Q: Write the structural formula (flat projection) of the dipeptide glycyl-phenylalanine (Glycine is the...

A: When the OH group of one amino acid and H of amine group of another amino acid condensed to give a a...

Q: 18. For the process: H2O (I) → H2O (s) occurring at -10°C... A. AG° 0 and AS° > 0 B. AG° > 0, AH° ...

A: For spontaneous reaction , delta G is negative  For exothermic reactions , delta H is negative For r...

Q: What is the mass percent of chlorine in sodium chloride?

A: Mass of one mole of chlorine=35.43 Mass of one mol sodium chloride (NaCl)=58.44 g The mass percentag...

Q: one of the following indicators is suitable for iodometry O a. mordant black O b. methyl red O c. cr...

A: In this question, we will see which indicator is used for iodometry titration.  You can see details ...

Q: Which of the following is the strongest reducing agent?     Sn2+(aq) + e– → Sn(aq) E° = –0.14 V Cd2+...

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

Q: Using arrows, to designate electron flow and  chemical structures provide the mechanism for the Self...

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Q: If you answered yes to the previous question, enter the amount of energy absorbed or released by rea...

A: Ionization energy is the minimum amount of energy required to remove the most loosely bound electron...

Q: acetophenone: methyl phenyl ketone

A: The correct pair is( a ).  

Q: Rank the following dienes in order of decreasing heat of hydrogenation. Me Me Me Me Me A B Me Me Me ...

A: Heat of hydrogenation is the measure of stability of alkenes. The most stable alkene will have less ...

Q: Identify the figure below: OR głucuronidation ROH H. но "ether glucuronides""

A: In this question, we want to identify the Glucuronic acid Molecules which given ether glucuronides  ...

Q: sp sp? sp3 120° sp3 109.5° 120° 180° Submit Previous Answers Request Answer X Incorrect; Try Again; ...

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Q: How many electrons are transferred in the following reaction? (The reaction is unbalanced.) F2(s) + ...

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Q: How many atoms are present in 8.94 g of copper (Cu)

A: Given: Mass of copper=8.94 g The molar mass of copper= 63.546 g/mol Moles of copper= Mass/ Molar mas...

Q: The following drug follows linear one compartment pharmacokinetics. f the drug half-ife is 2 hr and ...

A: Given: Half-life = 2 hr apparent volume of distribution = 30 L  

Q: III. Nomenclature. Give the IUPAC names of the following compounds. CI Br .NO2 1. CI HO, 2. Br ОН Br...

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Q: Reaction Scheme (starting materials, reagents, product; this is NOT a curved arrow MECHANISM) -> Pre...

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Q: WHat is the name of the molecule shown

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Q: The pH of 0.075 M NH3 solution (Kb for NH3 = 1.75 x 10-5) %3D O 4.94 O 2.09 11.05 O 12.03 8.02

A: The question is based on the concept of chemical equilibrium. we have to calculate pH of the solutio...

Q: The dosage of a cold medicine is 2mg for every 80 lb of body weight. How many milligrams of this med...

A: Given: Dose of medicine = 2 mg/80 lb of body weight  And weight of person = 180 lbs.  

Q: Question 1 What kind of hydroxyl groups do carbohydrates have? O tertiary O secondary O primary O qu...

A: PNA i.e. peptide nucleic acid and other unnatural nucleic acid polymers has non-natural polymer back...

Q: Which of these dienes is the least stable?

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Q: Suppose 0.746 g of zinc iodide is dissolved in 150. mL of a 60.0 m M aqueous solution of potassium c...

A: Given, mass of zinc Iodide = 0.746 gVolume of potassium carbonate = 150 mLConcentration of potassium...

Q: Do isomers exist, if so draw the structures.  a. CH3CH2CH=CH2   b. CH3CH2CH=CHCH2CH3

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