In 5 sentences, what is the importance of achieving a negative value of deltaG (total free energy) in nucleation and how does the surface free energy affect it?

Q: Reduction Half-Reaction Fe²+ (aq) + 2e → Fe(s) Cu²+ (aq) + 2e → Cu(s) - Zn²+ (aq) + 2e →→ Zn(s) Al³+…

A: Answer: Reactivity of a metal can be decided on the basis of its standard reduction potential.…

Q: The reaction 2 H2(g) + 2 NO(g) -> 2 H₂O(g) + N2(g) is first order in H₂ and second order in NO.…

A: Please find your solution below : Rate law for a reaction is an equation that gives the relationship…

Q: 0.0 NH₂ Br NH₂

A: This is a case of conversion of an organic compound to another organic compound.  Here, starting…

Q: sited STP (standard temperature and pressure) is used as a reference point for the molar volume of…

A: Given:  Initial volume of gas, V1 = 6.19L  Initial temperature, T1 = 0°C = (0+273)K = 273K  Initial…

Q: Question 1: How does the reaction rate change if it is known that the temperature coefficient of the…

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Q: Draw following molecules! (1R,4R)-4-ethoxy-2-ethylcyclohex-2-enol…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: Which of the two compounds shown is more polar? Which of the two compounds would have the highest…

A: TLC- Thin layer Chromatography. It is useful checking progress of organic reaction

Q: Which of the following molecules are chiral?

A: The molecule is said to be chiral if -  1- there should be atleast one chiral center 2- there should…

Q: Listen Write the equilibrium expression for the reaction 30₂(g) 203(g)

A: Given : equilibrium reaction

Q: 3. Regions of the electromagnetic (e/m) spectrum and corresponding molecular processes. (a) Sketch…

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Q: Examine the following half-reactions and select the strongest reducing agent among the species…

A: Given set of equations:  HgO(s) + H2O(l) +2e- ==> Hg(l) + 2OH-(aq)  E° = 0.0977 V  Zn(OH)2(s) +…

Q: rans-3-heptene into cis-3-heptene

A: Alkene on addition of Br2 gives anti-addition.  Alcoholic KOH gives elimination reaction to produce…

Q: Rank the bold-faced hydrogens for the following compounds from most acidic to least acidic. H H…

A: A-H   =   A-  +  H+ Greater the stability of A- (Conjugate base) higher will be the acidic nature of…

Q: What is the expected outcome (A-D) for this synthesis? OA ОВ Ос 1) MeMgBr 2) H30+ А. B. С. D. OH OMe…

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Q: Write the products of the reaction of diphenhydramine (a base) with the  acid HCl shown below. Are…

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Q: -1 The molal boiling point elevation constant K₁=0.57 °C-kg-mol for a certain substance X. When 34.…

A: To solve this problem we have to calculate the Boiling Point of pure X

Q: Write the balanced net ionic equation for the reaction of Cl- and AgNO3. Explain, in your own words,…

A: We have find out the answer.

Q: The molar heat of fusion of water is 6.02 kJ/mol. Calculate the energy required to melt 16.9 g of…

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Q: _d + ↓

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Q: How many resonance structures, if any, can be drawn for the nitrate ion (NO3-)? (a) 1 (no resonance)…

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Q: Convert to particles: 425 g platinum to atoms

A: We're given mass of platinum (Pt) and we've to calculate number of atoms of platinum from it.  Mass…

Q: 6. Draw the correct structure of the amino acid Glutamine (pl=5.7) at Glutamine: R=CH₂-CH₂- 0 -NH₂

A: We know the structure below pI is Catholic or Quarternery ammonium salt (R3NH+) and above pI anionic…

Q: 8.31c x Your answer is incorrect. KM-O, NOH Cold Modify the given carbon skeleton to draw the major…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: The Lewis Structure of QO32-, shows that the compound forms:  (Q is the element symbol for Quinium…

A: Lewis Structure is simplified representation of the valence shell electrons in a molecule. It is…

Q: please draw the most stable conformer of cis-1-ethyl-2-methylcyclohexane as a Newman projection.

A: By observing the C6-C5 and C2-C3 bonds of the aforementioned boat conformation, the Newman…

Q: Hello, Write the balanced net ionic equation for the reaction of Fe3+ and NaF. Explain, in your own…

A: Net ionic equation between Fe3+ and NaF.

Q: How many unique carbons are present in the structure below

A: Given: structure of molecule  Tip : see differently attached carbon atoms

Q: Which of the following ionic compounds is insoluble in water? (a) CaCl2 (b) Ba(NO3)2 (c) BaSO4 (d)…

A: By looking at the solubiluty chart, we can predict the solubility of ionic compounds.

Q: The mass of the object is 298.9 g. It is determined experimentally that it takes 19.2 J to raise the…

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Q: ОН ОН ОН о -H2O

A: The possible dehydration products for the given molecules are:

Q: Which of the following is NOT true regarding biomolecular reactions a. K association is the inverse…

A: We have to tell which is not true for a bimolecular reaction .As the name suggest bimolecular…

Q: The catalyzed pathway for a reaction has a reaction rate compared to the uncatalyzed pathway. a)…

A: To solve this problem we have to fill in the blanks .

Q: Which of the following is the Bremsted-Lowry definition of an acid? A substance that produces H*…

A: Bronsted Lowry base :  Bronsted Lowry base is that substance that accepts protons(H+ ions)  in…

Q: 3. A non-flow system contains 1 pound-mass of Ideal gas (cp=0.24; cv = 0.17, both in BTU/lb- R) the…

A: The given data: mass of the ideal gas = 1 pound, that is 1 lbm Cp = 0.24 Btu/lbm.R Cv = 0.17…

Q: 2. Methylhydrazine (N₂H3CH3) is a common liquid propellant used in rocket fuels. Look for the…

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Q: the following question based on the chemical equation below.                                     2…

A: Given -> Moles of C2H6 = 3.85 mole  Moles of O2 = 15.0 mole

Q: What volume of 0.15 M H3PO4(aq) is needed to completely titrate 75.0 mL of 0.25 M Na2CO3?

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Q: 1 Br

A: -> If most preority groups on double bonded carbons are on same side then it is Z configuration.…

Q: How many moles of aluminum are in 7.23x1025 molecules of aluminum?

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Q: 2. Methylhydrazine (N₂H3CH3) is a common liquid propellant used in rocket fuels. Look for the…

A: First balance the given equation on both sides g of  N2H3CH3 (1) + N204 (1) ---> H2O (g) + N2 (g)…

Q: The total number of electrons that can occupy 5f orbitals. (a) 5 (b) 10 (c) 6 (d) 14

A: The total number of orbital that are present in any subshell is given as 2l + 1 Each orbital can…

Q: Bulk platinum cost about $1158 dollars per ounce (28.35 g = 1 ounce) how much would it cost to…

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Q: What is the potential of a galvanic cell at non-standard condition formed by an Al electrode in a 1M…

A: To answer these questions, we need to use the standard potential of the cell and the Nernst…

Q: Propose a mechanism for the following reaction: CH₂ CH3 H₂O CH3 OH CH3

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Q: An electrolysis cell producing Aluminum metal from Al3+ ions runs for 87 minutes at a current of 4.9…

A: Given -> Time(t) = 87 minutes= 87 × 60 seconds= 5220 s  (1 minute = 60 seconds)  Current (i) =…

Q: Balance the Redox Reaction given below: MnSO4 + NaBiO3 + H2SO4  ⟶ NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4

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Q: Consider the following reaction: Cd(s) + Fe2+(aq) →Cd2+(aq) + Fe(s)   E= (Fe2+ / Fe) = −0.4400 V,…

A: Given, Cd(s) + Fe2+(aq) →Cd2+(aq) + Fe(s) The reduction potential is, Cathode - E= (Fe2+ / Fe) =…

Q: ? OH aqueous (tube 2) OH 1. add organic solvent (TBME) 2. add weakly basic solution (NaHCO₂) بھر…

A: Solutions which contain three components are called ternary solutions. Ternary mixture are separate…

Q: remaining Identify the diene used in the reaction shown below. H₂C- CN CH₂ + diene heat 0 H₂C -0 CN…

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a…

Q: Propose an efficient synthesis for the following compound using the malonic ester synthesis: Eto A.…

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Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.