Starting material multi-step synthesis?

Q: how many signals does ethylbenzene have if the ring counts as 1 signal

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Q: A buffer is made up of 2.0 mL of 0.1 M weak acid (AH) and 20.0 mL of 0.1 M conjugate base (A minus)....

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Q: A metallurgist needs to make 60 kg of architectural bronze, which consist of 12 parts copper, 1 part...

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Q: moles

A: Atomic symbol of Nitrogen is N Atomic symbol of Oxygen is O  

Q: -0.500 g sample consisting of NazCO3, NaHCO3, and inert materials was dissolved in sufficient vater ...

A: Soln

Q: In aqueous solution, hypobromite ion, BrO -, reacts to produce bromate ion, BrO 3 -, and bromide ion...

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Q: evel Diagrams and Electroh Configu 1. Write the 15 sets of quantum numbers that describe the 15 elec...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

Q: How many grams of each ingredient is required to make 1500 g of the formula? Boric acid (5parts) Sta...

A: Given, Total mass of the formula = 1500 g Parts of each ingredients: Boric acid = 5 parts Starch = 1...

Q: Solve for number 4 and 5.

A: The question is based upon intermolecular forces. The Intermolecular forces are the force which medi...

Q: Write equations for the reaction of the buffer CH3COOH/CH3COO- buffer reacting with

A: In the buffer,   Acidic part is reacts with base while Basic part reacts with acid. 

Q: 1) BH3-THF 2) H2О2, NaOН Na2Cr207 H2SO4, H20 но OH (2 equiv)

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only....

Q: e enthalpy change

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Q: ACTIVITY 2: Problem Solving on Standard Entropy 1. Determine S for the reaction: SO:(g) + H2O(1) –> ...

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Q: A fermenter was filled with 10L of 0.6 mol/L sodium sulfite solution containing 0.003M Cu2+ ion and ...

A: A numerical problem based on mole concept that is to be accomplished.

Q: A4 (ag) + 2B2 (aq) 4 AB (aq) The initial rate of appearance of AB was 4.4 M/s. What is the general r...

A:  Reaction rate:

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams ...

A: Given Reaction:- Fe3O4(s) + CO(g) -----> Fe(l) + CO2(g) Balanced reaction:- Fe3O4(s) + 4CO(g) ---...

Q: Problem 2 If 200g of Polymer A, 300 g of polymer B, 500 g polymer C, and 100 g D are mixed, calculat...

A: Soln

Q: 3. Which of the following statements is false about gases? At high temperature and low pressure, the...

A: When the particles of gas do not feel any attraction forces then gas behaves like an ideal gas.

Q: Enter your answer in the provided box. Calculate the molarity of 38.5 mL of 2.10 M HNO, diluted to 0...

A: Molarity can be defined as the number of moles of solute dissolved per litre of solution. It is a co...

Q: Determine the limiting reactant/ reagent in the following chemicals equation C4H10 + 02 → CO2 + H2O ...

A: The limiting reagent is the reactant species in reaction which consumed totally when reaction is com...

Q: Explain why 1-butanol and cyclohexanol are immiscible Explain why 2-methylpropanol and ethylene glyc...

A: Solubility is describe as "LIKE DISSOLVE LIKE". Generally polar solute can be soluble in polar solve...

Q: 8. Give IUPAC names for the following compounds: (a) CI „Br (b) CH3 (c) NH2 CH2CH2CHCH3 Br (d) CI CH...

A: IUPAC nomenclature is used for naming organic compounds. Full form of IUPAC is international union o...

Q: Write in same form as question please THIS IS FOR BALANCING AND STOICHIOMETRY

A: For the Reaction.,  Cu + AgNO3 ----> Cu(NO3)2 + Ag Net Balanced Reaction., Cu + 2AgNO3 ----> C...

Q: What is the initial mass of copper (in g) in the Cu(NO3)2 solution. Cu(NO3)2(aq)+ 2NaOH(aq)-> 2NaNO3...

A: Ans. 63.5 g of Cu is present in Cu(NO3)2 solution

Q: A chemist vaporizes a volatile liquid hydrocarbon (carbon, hydrogen and oxygen) compound to a gas an...

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Q: How are polyiodides synthesized and characterized?

A: The polyiodides are a class of polyhalogen anions which is consist of the only iodine atoms.  

Q: Assuming the Debye Huckel Limiting Law applies, At 25°C, estimate the mean activity coefficient, of ...

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Q: What is the purpose of the wash with water using separatory finnel? Bicarbonate?

A: The aqueous solution of the sodium bicarbonate having formula NaHCO3 and sodium carbonate having for...

Q: why are rates not equal in chemical kinetics

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Q: The gas-phase decomposition of N205 has the overall reaction stoichiometry 2 N205→4 NO2 + O2. The fi...

A: A complete balanced reaction is formed from the adding of all steps. 

Q: Strontium carbonate decomposes by the following reaction: SrCO3(s) → SrO(s) + CO2(g) In one reaction...

A: From the given data we will figure out the moles of CO2 produced then we can easily calculate averag...

Q: Please answer all with short explanation otherwise don't attempt Chemistry TRUE or FALSE   1. Th...

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Q: Prepare 500 mL 0.1 M acetate buffer, pH = 4.3, from 0.1 M stock solutions of acetic acid and its sal...

A: pH of a buffer is calculated by the following equation.  pH=pKa + log [base][acid]

Q: Calculate the atomic weight of Neon based on the following table. Report answer to 3 decimal places....

A: Abundance of Ne-20 = 90.84%

Q: Complete the table of neutral ionic compunds with formulas and names for each cation-anion pair. Ans...

A: Ionic compound  Ionic compound composed of cation which is positively charged (+charge) and an anion...

Q: Enter your answer in the provided box. Calculate the molality of a solution containing 281 g of HCl ...

A: Molality: The mole of the solute dissolved in one kilogram of the solution is known as the molality ...

Q: Activity 1 Direction: Analyze each of the following statements whether it describes the types of int...

A: Intermoleular forces can be defined as force that exist between two molecules. For example, hydrogen...

Q: By using an illustration, show the general steps on the proper use of IR spectrophotometer

A: In the given problem we have to write the general steps which we follow during use of IR spectrophot...

Q: The above section of an NMR was taken from a student sample of this experiment. You see while the 2H...

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Q: Answer true or false.  (a) A net ionic equation shows only those ions that undergo chemical reactio...

A: Since you have posted question with multiple subparts ,we will solve first three subparts for you. T...

Q: A 2.0 g of MgCO3 was dissolved and diluted to exactly 500-mL volumetric  flask. If 50-mL aliquot was...

A: Mass of MgCO3 = 2g Mol. Mass of MgCO3 = 84g/mol Volume of dilution = 500ml Volume of aliquot = 50ml ...

Q: just before a snow storm angelica poured salt on her drive way. why is salt applied onto driveway an...

A: We put salt on road before snowfall because it decreases the freezing point of water as a result the...

Q: CH, — CH, — сн, CH, — CH, — сH, — С — сн, — сH, — сн, - CH,– CH, | CH3 CH — CH — СH,— | CH; CH,– CH,...

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Q: 1. Write a balanced nuciear equations for the following: a) the loss of an alpha particle by Thorium...

A: Nuclear Chemistry can be defined as the branch of chemistry that deals with radioactivity, nuclear r...

Q: A fermenter was filled with 10L of 0.6 mol/L sodium sulfite solution containing 0.003M Cu2+ ion and ...

A: Sodium sulfite is oxidized to sodium sulfate in the presence of a catalyst, Cu2+ or Co2+ which is re...

Q: 7. Proteins and carbohydrates consist primarily of carbon, hydrogen, and oxygen; these two molecules...

A: 1) Each atom has a nucleus made up of protons and neutrons.       2) In atoms, the number of protons...

Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 10-) is titrated with 0.097 M KOH. a) What is the ...

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Q: Aluminum sulfate can be made by the following reaction. 2AlCl3(aq) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6...

A: Given : Mass of  AlCl3  = 25g  Mass of H2SO4 = 30g

Q: Complete the following using significant digits rules. Report your answers using the correct number ...

A: Complete the following using significant digits rules. Report your answers using the correct number ...

Q: For the two-step reaction below, fill in the blanks using the words given. Step 1: 2 NO2 (g) - NO3 (...

A: Intermediate of a reaction is that species which is involved in mechanism but not involved in overal...

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.