Consider the reaction in producing wine: C6H12O6(aq)——-> 2CO2(aq). When zymase is added to glucose, the production of ethanol and carbon dioxide increases in a shorter period of time. What is the role of zymase in this reaction? a. Reactant b. Enthalpy c. Catalyst d. Product Please show your solution.

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A: The cell reaction given is, =>

Q: boaduiise delume Sarpo AhhEaavengom dunt haaingadigplljent! Trenger dn ude Vis fullstendig…

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Q: What is the energy (in J) of a photon with a frequency of 7.37 x 1014 s-1? (h = 6.626 x 10-34 J• s)

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Q: Provide an IUPAC name for the structure shown.

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Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

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Q: QUESTION 4 What is the major product for the following reaction?: CH20 CH,OH La HO CH,O O HO. OCH2…

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Q: Consider the reaction R P1+ P2 The initial amount of reactant R is equal to 1 M. The reaction has…

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Q: 20.00 mL of 0.0750 M benzoic acid ( C6H5COOH) is titrated with 0.0250 M NaOH. Ka benzoic acid = 6.5…

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Q: A 0.100 M solution decomposes by second order kinetics with a rate constant 0.400/(M⋅min).…

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Q: a weak acid (HA) is titrated with a strong base, such as NaOH what species are decreasing in…

A: When a weak acid (HA) is titrated with a strong base (NaOH),  The reaction: HA + NaOH → NaA + H2O

Q: EX:Y Fram results Arave the reactich is second order veaction and find rate constat t(sec) to 25 40…

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Q: Ome me tist the mecestongy Jteggonta im giron sreaetion. छोणेकन

A: Step 1 : Birch reduction. Step 2 : Reaction with acid followed by C-alkylation. Step 3 : Robinson…

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Q: What is the charge of domoic acid at a pH = 1? (a) -1 (b) 0 (c) +1 (d) +2 (28)What are the the…

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Q: Which is an oxidation half-reaction? Zn → Zn2+ → Zn<T + 2 e O 2 H2 + 02 → 2 H2O O 2 HCl + Ba(OH)2 →…

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Q: A 22.4 L sample of nitrogen at 3.65 ATM and 22 degree C is simultaneously expanded to 57.4 L and…

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Q: The [H3O+] is 6.2x10-5 M; so, the [OH-] is 1.6x10-10.

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Q: In the reaction: N2(g) + 3H2(g) ⇌ 2NH3(g), increasing pressure at constant temperature will not…

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Q: 2. The K, for magnesium oxalate, MgC,O, is 7.93 x 10. What would be the oxalate ion concentration,…

A: The solubility product, Ksp = 7.93 * 10-5

Q: In the equation: KMnO4 + KBr + H2SO4 → MnSO4 + Br2 + K2SO4 + H2O, if balanced, there would be 10…

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Q: Br Pd°Ln Me Me MeCN, EtzN Me Me

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Q: Calculate  the pH of a solution that is prepared by dissolving 7.85 g of lactic acid (90.08 g/mol)…

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Q: PV=nRT R=0.0821 atm•L/mol•K °C + 273.15 = K 1 atm = 760 mmHg Many metals produce hydrogen gas when…

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Q: 0.121M HClO4 [H+] [OH-] PH pOH

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Q: Provide an IUPAC name for each of the compounds shown. Be sure to specify stereochemistry, (E) or…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: he nonspontaneous E0­cell for Zn I Zn2+ II Cu2+ I Cu is 1.103 V with the following data:…

A: Given: E0oxidation = +0.763 V E0reduction = +0.340 V  E0­cell = 1.103 V

Q: solution was prepared by dissolving 413 mg of  K3Fe(CN)6 (329.2 g/mol) in sufficient water to give…

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Q: Write a balanced equation for the formation of a p-nitro benzyl ester derivative from trans-cinnamic…

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Q: A voltaic cell is constructed from a standard Pb?+ Pb half cell (E° red =-0.126V) and a standard Sn…

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Q: when I do this my final answer is 4903 grams which seems really high. Where am I going wrong?

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Q: 22) In the process of electroplating, anions are reduced at the anode, and deposited on the cathode…

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Q: 0.254M HNO3 Find the [H+],[OH-],pH and POH for the solution that has 100% ionization

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Q: b. Provide mechanisms and/or products for the following transformations. Pd°Ln, Cul, PhBr 1. HBpin,…

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Q: Litmus paper is commonly used to determine if a solution is acidic or basic. Which of the following…

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Q: Place the following ions in order from smallest to largest ionic radii: K+, Na+, Mg2+, and Al3+.

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Q: Balance the redox reaction and answer the questions that follow.  Sn2+ + VO43- + H+ → Sn4+ + V2+ +…

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