Calculate the average ribbon speed in an automated tabber/stringer with an hourly capacity of 80 6" cells.

Q: H2O                                                        HCN (Ka = 6.2 x 10-10)      HCl (Ka >…

A: Answer : the order of acidic strength:  HCl >HF>H2O>HCN .

Q: Pressure (kPa) 500 400 300 200 100 Volume (m) 50 100 150 200 250 300 350 400 450 Created by E. Lee…

A: Boyle's law: according to the law the volume of a gas at constant temperature varies inversely with…

Q: The process by which sweat is used to cool the body is endothermic.   True  False

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Q: What is the missing reagent for the following reaction? CH-OH

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Q: Draw the structure of glycine that will predominate at the pH = 12 (pI = 6.0). Draw the molecule on…

A: Isoelectric point (PI): The isoelectric point (PI) of amino acid with one carboxylic acid and one…

Q: What is the cell notation for a voltaic cell with the following half-reactions? Cd(s) ---->…

A: ANS.  Cd|Cd+2||Pb+2|Pb

Q: What is meant when it says under the nutrition facts that one serving contains 500 calories? Is it…

A: Given: Under the nutrition facts, it says that one serving contains 500 calories.

Q: What is the molarity of a solution in which 50 g of NaOH (molar mass 40.00 g/mol) is dissolved in…

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Q: All amino acids have two ionizable functional groups: an a-amino group (average pk, of 9.4) and an…

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Q: Which of the following will produce an abasic aqueous solution?       KNO3     SO 3…

A: To check which compound give basic solution , we would show their reaction reaction with water .…

Q: using the image, explain the structure and formation of hydrated ions.

A: Given : We have to explain the reaction taking place in image.

Q: QUESTION 1 How does hydroxide/alkoxide accelerate the Suzuki reaction? O Both enhances reductive…

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Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: 1. Give the name of the functional group present in each of the following molecules: H2N°

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: a) N.

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Q: True or False. An indicator where HIn is orange and In- is green will produce an orange solution at…

A: Given: An indicator where HIn is orange and In- is green will produce an orange solution at low pH.…

Q: Calculate the standard cell potential for the electrochemical cell Mn(s) | Mn<+(aq, 1.0 M) ||…

A: The solution is given below -

Q: QUESTION 5 Which of the following are natural synthons? (а) (b) e OH (c) O (d) -CO2H O (a), (b) O…

A: synthons: In retrosynthetic analysis of any compound, a synthon is a hypothetical unit within a…

Q: reversibly to ammonia and hydrogen iodide. NH4I(s) ↔  NH3(g) + HI(g) At 400°C, Kp = 0.25.…

A: Partial pressure of solid components is equal to one

Q: pH

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Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

Q: CH3 CH3

A: Answer: IUPAC name of the compounds  ethyl 3-methoxypentanoate.

Q: A waste heat exchanger is used to absorb the energy from the complete combustion of hydrogen sulfide…

A: To determine what volume of water undergoing a temperature change of 52 degrees Celsius.

Q: Given the following table of thermodynamic data at 298 K: Substance | AHf (kJ/mol) S° (J/K •mol)…

A: Given , Reaction : FeO(s) +Fe(s) +O2(g) → Fe2O3(s)

Q: Which of the following ions could be classified as basic? (select all that apply) K+ Co32- CH3COO H+…

A: Bacis ion: Ion with over all negative charge is known as basic ion  Acidic ion: Ion which have…

Q: Consider a galvanic cell created from the following redox reaction: 3Zn (s) + 2Au3+ (aq) → 3Zn2+…

A: The redox reaction given is 3 Zn (s) + 2 Au3+ (aq) → 3 Zn2+ (aq) + 2 Au (s)

Q: The "C NMR of ethyl phenylacetate is shown below. Sketch the DEPT-90 and DEPT-135 4. spectra…

A: The correct answer about C-13 NMR spectrum is given below

Q: Calculate the standard emf, E°, for the following cell reaction from standaard free energies of…

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Q: True or False:Q has a different form than the equilibrium constant, K, and the concentrations or gas…

A: We have to predict whether given statement is false or true.

Q: 1. NABH, (0.5 eq.), CH3OH, 0° C H. 2. HCI, H20 HO, OH HO, OH OH HO, HO, H.

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Q: Name the alcohol that will produce the most stable intermediate and the dehydration product 2-

A: As per guidelines if multiple questions posted, first question is allowed to answer ,please repost…

Q: Question 32 The structure below is a OH HN R

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Q: List 3 common weak bases. Include both chemical formula and chemical name. 1. 2. 3.

A: *  Base are  substance which produce OH- ion in aqueous solution.  *  Weak base are slightly ionise…

Q: Which species is produced at the cathode?

A: Cathode is the electrode at which reduction occur and anode is the electrode at which oxidation…

Q: In the titration of 100.0 mL of 0.050 M CH3COOH (pKa = 4.74) solution, what will be the pH after…

A: Given,  The titration of 100.0 mL of 0.050 M CH3COOH (pKa = 4.74) with 10.0 mL of a 0.10 M NaOH…

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

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Q: In the following reaction: HCIO4 + H2O → H30* + CIO4 O H20 is the conjugate acid of H30* O CI04 is…

A: ANS. ClO-4 is conjugate base of HClO4

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: we need to determine the order of radioactivity and the time for the radioactive nuclei to decrease…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: To answer respective question , we would first balance given redox reactions using half reactions…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

Q: what is the molecular geometry of cyclopropane and the hybridization ?

A: Cyclopropane is a cyclic alkane.

Q: describe the behavior of the electron. Each function is characterized by three quantum numbers: n,…

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Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: Given that, an electrochemical cell is Cus|Cu2+0.11 M||Fe2+0.0063 M|Fes. Also, the standard…

Q: O See page 778 07 Question 1st attempt See Periodic Table O See Hint 25.0 ml of 0.175 M HNO, is…

A: Given,  Molarity of HNO2 = 0.175 M Volume of HNO2 = 25.0 mL Molarity of NaOH = 1.00 M The pH of the…

Q: QUESTION 5 Select the substance that will undergo SNAr the fastest. Me. Me. CI TCI CI Me. Me. Br…

A: Rate depends only the first step because aromaticity is loss in this step so it will be very slowest…

Q: 1. What is the concentration of Ca2* in ppm if [Ca2*] is 3.85 x 10$ M? 2. Why is it important to…

A: Concept:  1. Molarity to ppm convertion:   If you take molarity (with units mol/L), and multiply it…

Q: In a titration experiment, a 0.55 M of hydrochloric acid titrant solution is used to neutralize 30.0…

A:

Q: Predict the products at the anode and cathode for the electrolysis of magnesium chloride. What is…

A: When magnesium chloride, MgCl2 undergoes electrolysis then following balanced Chemical equation is…

Q: 9. Based on what we learned in class, which of the following would you expect not to be an oxidizing…

A: -&gt;Oxidizing agent are reagent which can oxidize any specie i.e substance which give oxygen or…