11: CH₁0 8 3.0 68 6C62 2H 2.0 1.5 1.0 1462.23 ZVSLET CCRCT 0.5 PPM 1145.86 10$9.05 ca 816 783.20

Q: According to the VSEPR theory, the groups around a carbonyl carbon are located Select one or more:…

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Q: Identify the buffer systems below: 1. KH2PO4/ H3PO4 NaCIO4 /HCIO4 2. 3. KF /HE KBr / HBr 4. 5.…

A: Identification of buffer system given below with explanation.

Q: Identify the conjugate acid-base pairs in the following reaction: HCO3 - (aq) + H2O(l) ⇌ CO3 2- (aq)…

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Q: First, identify a synthetic route for the production of 1-butyne from acetylene. 1st 2nd reagents…

A: The alkyne is reduced completely to alkane in presence of H2, Pt.  The alkyne is partially reduced…

Q: Perchloric acid (HCIO4) and sodium hydroxide (NaOH) react to form water and aqueous sodium…

A: we have to calculate the enthalpy change for the reaction

Q: Imagine yourself lost on an island alone and you are left with just the following scrap metals.…

A: b. Aluminum anode and Silver cathode. c. Prevent CN- volatization. d. SCN

Q: IR Spectrum (KB disc) 4000 100 80 60 40 20 3000 77 124 40 B3C NMR Spectrum (100 MHz CDC, solution)…

A: From mass data : Molecular formula = C14H10O2 Degree of unsaturation = C-(H/2)+1 = 14 - (10/2)+1 =…

Q: Using acetylene and 2-methylpropane as your only sources of carbon atoms, propose a plausible…

A: Here we are required to predict the reagent used for conversion of given starting material to…

Q: 6. The structure shown below is amoxicillin, one of the most commonly prescribed penicillin-type…

A: Nucleophilic attack of the β-lactam carbonyl by a Lewis base or nucleophile such as H2O results in…

Q: Consider the equilibrium, 2NO2 (g) ⇌ N2O4 (g). How will increasing the pressure affect the…

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Q: 60. What is Henry's Law? Give an equation and define all terms, including units. When is it…

A: 60) Henrys law :-  It defines that the amount or the weight of the gas that is dissolved in the…

Q: Determined if the molecule is achiral or chiral

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Q: An electrochemical cell uses Ag and Zn as electrodes. Based on the reduction potentials, the (blank)…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Which pair of ions will form a compound of formula M2X?

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Q: HQ-

A: For chiral molecules carbon must have atleast one chiral center

Q: Calculate AS for the following changes. a. SnCl4 (→ SnCl4 (g) b. CS₂ (g) → CS₂ (1) c. Cu (s) → Cu…

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Q: Are there any DIFFERENT, new actions you can commit to? POLLUTE OUR WATER LESThink of simple things…

A: Water pollution occurs when harmful substance often chemical and micro organism contaminates stream,…

Q: (19) Consider the following redox reaction that occurs in a voltaic cell: Cr2+ (aq) + Cu2+ (aq) →…

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Q: Calculate the mass in grams of 5.00 x 1020 H2O molecules. A. 0.0150 g H2O B. 0.0275 g H2O C. 0.0325…

A: Recall the data, Number of water molecules= 5.00×1020 molecules  MM of water = 18 g mol-1

Q: 6. Define the term disproportionation reaction and explain why the reaction 2 H₂O₂ → H₂O + O2 is a…

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Q: B. What are the effects of adding elements (Ni. Cr, Si and S) on steel?

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Q: 2 H ( A lily X IF Br

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Q: What does "X" represent in the following symbol? 28 14 X O silicon sulfur O nickel O nitrogen

A: "X” represent in the 28X14 symbol = ?

Q: the half-reactions, overall reaction, and cell potential involved.

A: Redox reaction are those in which both oxidation and reduction reaction takes place simultaneously.

Q: How many molecules are in a 0.921 mol sample of ethane?

A: Given,  Moles of ethane = 0.921 mol.  The number of molecules in 0.921 mole of ethane is:

Q: Identify the unknown particles (AZX) in the equations below. Show your work and mention the names of…

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Q: (3.9) How many grams of hydrogen are present in 255 mL of propane at room temperature? The density…

A: Hydrocarbon are the organic compounds made up of carbon and hydrogen.  There are aliphatic and…

Q: 20. Calculate the percent composition of Na in borax, Na2B2O7, used in commercial laundry processes.…

A: Given that -  Borax, Na2B2O7, used in commercial laundry processes    The atomic masses of different…

Q: Draw the schematic or plant layout. Draw the T-s diagram A reheat cycle with two stages of…

A: The explanation is given below-

Q: Consider the reaction mechanism shown belo Step 1. H₂O₂ + H₂O + 10 Step 2. 10 + H₂02 H₂O + O2 + I…

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Q: Kinetic data were obtained on the aqueous reaction of hydrogen peroxide with iodide ion and H+.…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: Consider the reaction mechanism shown below Step 1. H₂O₂ t H₂O + 10 Step 2. 10 + H₂0₂ H₂O + 0₂ + I…

A: A chemical reaction can be added or subtracted like an algebraic equation. The given reaction…

Q: 011/1 H 0 $11 Br H

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Q: tetrahedral trigonal planar pyramidal bent linear HO H Ö: COH H

A: During the orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals…

Q: Be sure to answer all parts. Agas expands from 265 mL to 948 mL at a constant temperature. Calculate…

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Q: You have been provided with a 35.7 mL sample of lithium hydroxide (LiOH) of unknown concentration.…

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Q: Identify the substance that being reduced in this reaction, Zn + HCl ---> H2 + ZnCl2.* H…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given,  One way in which the useful metal copper is produced is by dissolving the mineral azurite,…

Q: 4C: C H15N 100- 80 60 С 40 Я 20- 3.0 4000 2.8 3500 4H 2.6 3292 2.4 2934 2.2 2959 Зега 2876 2810 2.0…

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Q: For the reaction given below, draw a mechanism (curved arrows) and then predict which side of the…

A: A base is a chemical specie with a lone pair of electrons. It can abstract a proton and get…

Q: (1.3)(Question 42 on page 40) Which of the following represent(s)' homogeneous mixture'? (b) (c) O…

A: In a mixture in where the components of that particular mixture are uniformly distributed throughout…

Q: What quantity in moles of KBr are there in 30.5 mL of 0.150 M

A: Given,  Volume of potassium bromide (KBr) solution = 30.5 mL Molarity of KBr solution = 0.150 M…

Q: The chemical shift of signed proton H at 500MHz was 5ppm. Show the coupling pattern using graphical…

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Q: Determine the chemical formula of a compound that contains 56.6% K, 8.69% C and 34.7% O. Write any…

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Q: . Define the partial pressure of a vapor. Use air in this classroom as an example.

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Q: At a certain temperature, N₂(g) + O₂(g) Use this information to complete the following table. the…

A: given K =1.2 v=50 l N2=0.24 Mol O2=0.24 Mol

Q: 5. Given the following mechanism: EIOH Br . What is the type of this reaction mechanism (E1, E2, Sul…

A: According to the company guidelines, we have to answer only the first question. So, please kindly…

Q: Can this be solved in fewer and more clear steps?

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Q: 1. Calculate the number of moles of cyclohexanol (d = 0.96g/ml) if 20 mL was used in the reaction?

A: Dear student, The informtion for question two is not complete. Please provide the information on…

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