nyl-2-decacen-6-yne nyl-2-dodecen-6-yne nyl-10-decacen-6-yne nyl-10-dodecen-6-yne

Q: A voltaic cell is set up with copper and hydrogen half-cells. Standard conditions are employed in…

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Q: The zincblende structure of ZnS is shown below: The edge length of this cubic unit cell is 540.9 pm.…

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Q: For the theoretical reaction: A+2B D+F a plausible 2-step reaction mechanism was determined to be 1.…

A: Theoretical reaction : A+2B ---> D+F  A plausible 2 step reaction mechanism :  1. A + B…

Q: Balance the following chemical equation. Show yc Fe2O3(6) + CO → Fe) + CO2(g)

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Q: Consider the figure in Chapter 7 of your textbook which shows the periodic trends in electron…

A: The electron affinities of the Group 4A elements more negative than the electron affinities of the…

Q: If a positron is to be emitted spontaneously, how much more mass (as a minimum) must an atom of the…

A: Parent nuclide  = Daughter nuclide + positron

Q: Find out the pH of a 1.0 x 10-3 M NaOH solution.

A: pH of a solution measures acidity or basicity of a solution. pH less than 7 indicate that solution…

Q: How much faster will a reaction be at 40 °C than at 25 °C, when its activation energy (Ea) is equal…

A: Given-> T1 = 40°C = 40 + 273.15= 313.15K T2 = 25°C = 25 + 273.15 = 298.15 K Activation…

Q: which structure do you expect two products after alkylation? A. Structure 1 B. Structure 2 C.…

A: 53) structure 1 will give two products after alkylation one at ortho position and other at para…

Q: The molar mass of a compound is 180.16g/mol. Analysis of a sample of the compound indicates that it…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: BALANCING REDOX REACTIONS USING THE CHANGE IN OXIDATION NUMBER METHOD   1. PbO2 + HBr  >  PbBr2 + O2…

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

Q: A copper rod was purified using an electrolysis method consisting of a 1.0 M solution of copper (II)…

A: The correct answer is given below ?

Q: Given below is a diagram of separation of two components of a mixture in a reverse phase…

A: Reverse phase chromatography is the technique whose mobile phase is more polar than stationary…

Q: 4. A chemist puts 0.090 mol of N2 (g and 0.0375 mol of 02 (g in a 1.5 L cylinder. If Keg is 4.2 x…

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Q: 国 Classify the following amino acids based on the polarity of their R-groups. Enclose the non-polar…

A: we need to classify given amino acids as polar or nonpolar on the basis of R group

Q: - Balance the following chemical equation. Show your complete solution. SiOz) + HF(aq) SIF4) SIF4) +…

A: Balanced the following cbemical reaction-->

Q: lank 1 Add your answer

A: The fractional distillation ia used to separate the miscible liquids on the basis of boiling point…

Q: 3. For the following reaction: 2HI +> Hz + 2 K. = 0.0025 at 800.0 K Assuming you start with 8.00…

A: Given, [H2] = [I2] = 8.00 moles in 2.00 L vessel. Kc = 0.0025 at 800 K

Q: How many gallons of octane, C8H18, having a density of 0.703 g/cm³, would have to be burned to…

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Q: Identify the number of Nitriles present in the molecular structure. N N. N-

A: The functional group is the atom or group of atoms which is present in the Molecule , and…

Q: At 30 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Four test tubes containing different hydrocarbons: acetone, benzoic acid, cyclohexane, and…

A: Given that, four test tubes containing different hydrocarbons: acetone, benzoic acid, cyclohexane,…

Q: Which of the following bonds will be most polar? Group of answer choices C-O N-F N-O C-F Cl-F

A: The most polar bond from the given choices = ?

Q: 6. Calculate Kc for 2N,O4e) + 30zle) → 2N,0 (2 K=? using. (E) Reaction 1 2N218) + Ozle) * 2N,0 (e)…

A: Given: 2N2g+O2g⇌2N2Og; K1=1.2×10-35 ......(1)N2O4g⇌2NO2g; K2=4.6×10-3 ......(2)12N2g+O2g⇌NO2g;…

Q: Arrange the following sets of organic compounds according to Increasing solubility in NaOH I.…

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Q: Which of the nine anions will form a gas when reacted with 3 M sulturic acid? so, O co, PO, NO, M…

A: This question can be answered on the basis of qualitative analysis of cations and anions.

Q: n aur Separation exPerimont using प्छान्टु TLC. we cam Conculde that no trans व2०tहकच्णाट has…

A: True : Trans azo benzene is symmetrical. Therefore trans azo benzene is less polar than cis azo…

Q: Identify which type of hybridization the pointed element exhibit. O sp4 O sp3 O sp2 sp OEU-

A: The hybridisation of the pointed element (oxygen) is

Q: A student weigh out 2.795 g of potassium hydrogen phthalate (molar mass is 204.22 g/mol) to do a…

A: Given :-  Mass of potassium hydrogen phthalate = 2.795 g  Molar mass of potassium hydrogen phthalate…

Q: a) + Cl2 (9) = PCI5 (9) oduction of PCI5 (g) is favored by: e True (I) or False (E) for each of the…

A: Equilibrium is affected by the factors temperature, pressure, volume,  addition of amount is…

Q: 46. Based on chemical reactivity, organic molecules which have free pi bonds are classified as A.…

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Q: 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution is -…

A: Which one of the following is correct

Q: Solvent 1.9 0.9 0.9 1.0 75 7.0 1.9 0.9 9.2 0.9 1.0 2.0

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Q: Question 15 Equal volumes of standard are pipetted into each volumetric flask. O True False

A: This question can be answered on the basis of constant volume standard addition method as:

Q: 0.015 M CH2FCOOH (Ka CH2FCOOH = 2.6 x10-3), the change in CH2FCOOH can not be neglected because.…

A: 1) As we know,  if Degree of ionization is greater than 5% , then we can't Neglect Change in…

Q: How many gallons of octane, C3H18. having a density of 0.703 g/cm?, would have to be burned to…

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Q: Arrange the following compounds based in decreasing solubility in 5% HCl: `NH N-CH3 O,N- NH2 II II…

A: Solubility is the property of dissolution of a solute in a solvent to form a solution.

Q: Balance the following oxidation-reduction reaction that occurs in an acidic solution using the…

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Q: The fuel for a thermonuclear bomb (hydrogen bomb) is lithium deuteride, a salt composed of the ions…

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Q: Solve for the pH level of an acetate buffer. Given that it contains 500.0 mL of 0.4481 M acetic acid…

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Q: Consider the following balanced equation: Cl 2(g) + 2 Br (aq) Br 2(aq) + 2 CI (aq) [CI 2] [Br ] Rate…

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Q: Can you please explain how you got the structural formula

A: The explanation to obtain the structure is needed to be provided.

Q: The reaction: 2NO + Cl2 → 2NOCl is second order in NO, first order in Cl2 and third order. Compare…

A: Le us discuss the two given rates.

Q: At a certain temperature, K = 0.914 for the reaction NO2(3) + NO(5) N20(s) + O2(s) Amixture was…

A: Given :  Kc = 0.914  Moles of each gas = 0.200 mol  Volume of vessel = 5.00 L

Q: 2MnO4— +  5C2O42— + 16H+ 2Mn2+ + 10CO2 + 8H2O A solution of KMnO4 was prepared and 50.99 mL was…

A: Dear student, As you have asked multiple question but according to guidelines we will solve first…

Q: Consider the phosphorous atom (P), then fill in the blanks and answer these questions. There are…

A: In the phosphorous atom, there are 5 valence electrons.

Q: I didnt get the answer right.

A: Given:  Radius = 149 pm= 1.49 × 10-10 cm The volume of the unit cell is needed to be find out if X…

Q: What is the molality and % by mass of H2O2 upon mixing 28.3 g of this compound in 39 g of H2O?

A: Given :-  Mass of H2O2 = 28.3 g  Mass of H2O = 39 g  To calculate :-  Molality of solution   % by…

Q: What volume of a 0.350 M KCl solution will completely react with 0.125 L of a 0.185 M Pb(NO3)2…

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Q: Draw and name the products by hybrid orbitals from the below reaction. HCI

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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.