1. NaOEt 2. 3. NaOEt 4. C6H5CH₂Br CH3CH₂CH₂CO₂Et

Q: Draw the structure of the repeat unit of the polymer that results when this epoxide and this diamine…

A: Draw the polymer

Q: singma bond in sp3 and sigma bond in SP, which one is strongest

A: sp3 hydrid orbital is formed by the combination of a s-orbital and three p-orbital, where as the…

Q: Calculate the max using Woodward-Fieser Rules te

A: The woodworld fisher rule is used to calculate the Lambda maximum value of the given compound.

Q: H₂N A) KI ITS O B) i) NaNO2, HCl ii) KI C) i) NaNO₂ HCl, ii) 12 D) 1₂

A:

Q: he diagram below represents a voltaic cell with cadmium and aluminum electrodes. (b) Identify the…

A:

Q: An exothermic reaction is carried out in a coffee-cup calorimeter. Which of the following statements…

A: The statement which is not true = Qreaction > 0

Q: 1N SrSO4 is equivalent to how much molarity (M)? Show your solution and include the number of…

A: Given 1N srso4

Q: Label each pair of compounds below as: a. conformational isomers b. stereoisomers c. constitutional…

A: Conformational isomers: A form of stereoisomers in which isomers are just interconverted by rotation…

Q: IR Spectrum 4000 hahahahahad D-W) 3000 100 BO 60 40 20 40 13C NMR Spectrum (100 0 MHz CDC),…

A: The different spectroscopy helps to find the structure, functional group present in the unknown…

Q: Given the enthalpy of formation data in the table below, what is the enthalpy of reaction for the…

A: Given : enthalpy of formation

Q: Draw covalent Lewis structures of diatomic molecules formed from each element (or family of…

A:

Q: Using mass and charge balances, find the equilibrium concentrations of H+ , HOCl, OH− and OCl− when…

A: HOCl ---> H+ +OCl- I    10-3M       0       0 C      -x             +x     +x E  10-3 -x…

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A:

Q: Write a balanced nuclear equation for the positron emission reaction undergone by ¹1C.

A: Nuclear decay can be defined as a process in which unstable parent nucleus decays to produce stable…

Q: Provide the IUPAC name for the following. You may use either the 'prefix-2-alkene' or the…

A: the IUPAC name of the given structure is:

Q: Starting with a structural fragment, draw a complete structural formula by adding all of the…

A: We know that carbon has 4 valencies and oxygen has 2 valencies. So we can add hydrogen atoms to the…

Q: HO OH Choose all of the following are true of the given structure? (Choose all of the correct…

A: The given molecule is the structure of prostaglandin E1, a strong vasodilator that prevents the…

Q: What is the energy change involved in liquifying one aluminum can for recycling? The initial…

A:

Q: Quinine, found in tonic water, is shown below. Identify the most acidic proton from choices, I-V.…

A: What are acidic protons?  Acidic protons are those who are loosely founded and can be easily…

Q: C2H2O is the empirical formula for Ethanone. Asprin has the formula C9H8O4 how do I get this answer?

A:

Q: Can i have the table of values for standard electrode potential?

A: Given species are NO3-, Ag+, Cr2O72-. We have to give the table of values for the standard reduction…

Q: The concentration of hydroxide ions in solution is 4.5 x 10^-12. Determine the pH of the solution.

A: given   concentration of hydroxide ions = 4.5 x 10^-12

Q: Fact: Zn-63 is unstable and radioactive. Is its n/p ratio too high or too low? Which process could…

A: Zn -63 is unstable and radioactive. On the basis of N/P ratio we will judge .

Q: Calculate the weight of a gas, with a density of 1.25 g/L that will fill a box of these dimensions:…

A:

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A:

Q: A compound with specific rotation, [a]D= +35.4° reacts to form a single product. The product of the…

A: Meso compound: If an organic compound contains more than one chiral carbon and a plane of symmetry…

Q: Use the following equations to answer this question: A 12 +2e- 21 B SO4²- + H+ + e- H₂SO3 + H₂O CIO…

A: Chemical formula of bleach is NaClO. Reaction of bleach with Fe2+ ions is a redox reaction - a…

Q: the equation N2 + H2 → NH3,     NH3 is? A. reactant B. product C. equation D. subscript   Which of…

A:

Q: 7. Name the following compounds: A) CoCl₂ Name: B) P3N5 Name: C) (NH4)3P Name: Name: D) GeO₂

A: Different chemical compounds in inorganic chemistry have different names depending on the metallic…

Q: Draw a skeletal (line-bond) structure of cis-1,3-dimethylcyclohexane. Use a dash or wedge bond to…

A: We have to draw the skeletal or line-bond structure of cis-1,3-dimethylcyclohexane.

Q: Given the enthalpy of formation data in the table below, what is the enthalpy of reaction for the…

A: Given :data

Q: Fill-up in the blanks: Common Name 1. N-tert. pentyl- valeramide 2. (5) IUPAC Name (1)…

A: 4) amide 8) anhydride

Q: what's the point group of an octahedron with one blue face, the others yellow

A:

Q: What element is produced by the alpha decay of 210Bi? Refer your answer to the following Periodic…

A:

Q: 15) What is the (s, 1, g) of a substance at 0.5atm and 100°C? 16) What is the (s, 1, g) of a…

A:

Q: Give the products of the following organic reactions. Show relevant stereochemistry. 1. NaOH, H₂O 2.…

A: According to the guidelines prescribed by Bartleby, we can only answer three sub-parts of a…

Q: The amount of heat absorbed or evolved when specifically one mole of the substance is produced at…

A:

Q: 1. Calculate the mass of solid NaOH required to make 1.0L of a 0.50M NaOH solution.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Classify each reaction below as a(n): a. addition b. elimination C. substitution d. rearrangement…

A:

Q: Drawing Instructions: Draw structures corresponding to each of the following names. Draw:…

A:

Q: Consider the following chemical reaction: CaO(s) + H2O(l) ----------> Ca(OH)2 (aq) if 1.00 g…

A: Given  Mass of calcium oxide = 1.00 g  Mass of water = 2.00 g

Q: 1. Calculate the mass of solid NaOH required to make 1.0L of a 0.50M NaOH solution. 2. Calculate the…

A:

Q: Assign R, S configurations to each indicated chirality center in the molecules below. OH B. HO COOH…

A:

Q: For a given acid HA, it was determined that at pH 6.0 the concentration of the conjugate base [A]…

A: Percent ionization of HA = [H+]/[HA] *100% pH  =6.0 pH  = -log[H+]  6.0 =-log[H+]  [H+] = inv log…

Q: 10 100 80 IR Spectrum quid fim) 4000 72 % of base peak 3000 78 80 40 13C NMR Spectrum (100 MHz.…

A: Various spectroscopic techniques helps us to find the structure of the unknown compound.  These…

Q: A sample containing 1.00 g CaCO3 (100.09 g/mol) was allowed to react with 50.0 mL 0.720 M HCl. If…

A: The percentage yield is ratio of practical yield to that of theoretical yield, whole multiplied by…

Q: An unknown acid, HB, has a ∆G°rxn of 22.5 kJ/mol at 298 K. What is the Ka of HB?

A:

Q: The half life for the radioactive decay of potassium-40 to argon-40 is 1.26 × 10⁹ years. 9 Suppose…

A: we need to calculate the age of the rock

Q: 27) If I had a quantity of this substance at a pressure of 0.75 atm and a temperature of -100⁰ C,…

A: By using this we can solve the given Question .

Q: Give a short note of Baclofenac Sodium

A: Please find your solution : (Note : in question there should be either Diclofenac sodium or…

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".