Question 26 Why are some metabolic reactions coupled to the hydrolysis of ATP? To bypass metabolic regulation O To extend the half-life of enzymes O To increase the equilibrium constant To drive the nonspontaneous reaction

Q: Gaseous butane (CH. (CH, (CH,), CH,) will react with gaseous oxygen (0,) to produce gaseous carbon d...

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: A block of lead has dimensions of 4.5 cm by 5.2 cm by 6 cm. The block weighs 1587 g. From this infor...

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Q: The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6.0mg/kg of body mass. C...

A: The weight of the person= 115 lb = (115×453.59)g = 52162.85 g = 52.163 kg 

Q: Phosphoric acid is often added to colas to give them the tart flavor people like. Coke Classic has a...

A: Phosphoric acid is a triprotic acid. It undergoes three dissociations as follows: H3PO4 <------&g...

Q: circle and name any and all functional groups present in eafhcnolecule

A: Functional group is atom or group of atom when attached to compound ,it changed the chemical charact...

Q: In the reaction 2 K + Cl2 → 2 KCl, how many moles of KCl can be formed from 0.35 mol Cl2?

A: Potassium metal reacts with chlorine gas to form potassium chloride. The equation for the balanced c...

Q: A manufacturer accidentally produces their cold packs using the salt ammonium chloride (ΔH = 0.274 k...

A: Cold packs are the substance which are used to provide cool sensation wherever needed.  So we would ...

Q: 7. Explain, in terms of the strength of intermolecular forces, why the boiling point of diethyl ethe...

A: The boiling point of solvent is the temperature at which solvent pressure is equal to atmospheric pr...

Q: Find the empirical formula for a compound that has the following percent composition: carbon = 48.61...

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Q: Storage of different substances at home needs careful attention. Alcohol, acetone, and hair sprays, ...

A: Volatile compounds are those compounds which changes into vapour state. Alcohol, acetone, hair spray...

Q: Chiral Carbons print/draw the expanded structure of 4-bromo-4-ethylhept-1-ene. Determine if your mol...

A: In order for a carbon atom to be chiral in a molecule, the following conditions should be maintained...

Q: When immersed in water, the temperature of a 102.1 gram sample of metal changes from 150.2 0C to 45....

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Q: Categorize each alcohol below as primary, secondary or tertiary ОН OH

A: Definations       

Q: A 2.15 L volume of KOH of an unknown concentration is mixed with 2050 mL of 0.445 M NaOH. The result...

A: If same nature of two solutions are mixed with different concentrations and volumes then the resulta...

Q: A soultion is 5.00% by mass potassium sulfate. How many grams of this solution would be needed to su...

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Q: 5. Answer the following questions a-d: Type all questions and answers. a. i) Look at your results fo...

A: a) i) The best buffer is 2. Since in total it is the one with the greatest amount of drops of acid o...

Q: a gas at 250k and 15 atm has a molar volume 12 percent smaller than that calculated from the perfect...

A: Using the compression factor equation and relationship we get the answer

Q: Draw an example of each of the following molecules a) Alcohols b) Aldehydes c) Carboxylic acids d) K...

A: Alcohols are compounds that have -OH groups as a functional group.Aldehydes are compounds that have ...

Q: 6. If 0.025 mol of COCI2 (g) is placed in a 1.0L container at 400°C, 16.0% of the COC12 (g) is disso...

A: KC is equilibrium constant

Q: Grignard -protectin OH HO HO. Br- HO Stepz ur alk но SOCI, HO HO, Eter

A: 1. TMS Cl is protecting reagent of alcohol . in presence of fluoride ion or H+ , this protected alco...

Q: NHTS Co(D-Porph) (2 mol%) OCH Cs,COs CH,OH; 40 °C; 24 h ÓCH, OCH trans cis

A: From the tosylated hydrazone derivatives carbene can be generated feasibly through nitrogen eliminat...

Q: How many moles of ammonia would be required to react exactly with 0.468 moles of copper () oxide in ...

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Q: Name the following molecules: OH CI- HO,

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Q: empirical

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Q: According to the balanced reaction below, calculate the quantity of moles of NO2 gas that forms when...

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Q: Predict 1H NMR (with splitting patterns) and 13C NMR chemical shifts for the benzene Alkene derivati...

A: The answer of the following is:

Q: 7. P2S4 diphosphorus tetrasulfide valence e = REDS at each central atom = shape at each central atom...

A: Lewis dot structure of the molecule is drawn assuming that the molecule is covalent molecule. Here s...

Q: To synthesize Tylenol, p-aminophenol will be acetylated using 1.4 equivalents of acetic anhydride. S...

A: Given: Mass of p-aminophenol = 2.1 g In order to synthesize, Tylenol, p-aminophenol will be acetylat...

Q: Use the following acid ionization constants to identify the correct decreasing order of base strengt...

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Q: Question 25 of 39 Submit What is the correct systematic name for the compound shown here? CH2 /CH3 t...

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: What is the pH of a 0.196 M aqueous solution of ammonium chloride, NH4Cl ? pH = __________ This sol...

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Q: Stereoisomers print/draw the expanded structure of 4-bromo-4-ethylhept-1-ene. Calculate the maximum ...

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Q: Sodium hydroxide is a strong base. This means that __________. *

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Q: How do you visualize stereochemistry? What kind of methods and tricks do you use to visualize these ...

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Q: Consider the reaction A+B+CD The order of the reaction with respect to each reactant is given below:...

A: Given the order of the reaction with respect to A, B and C are respectively 1, 1, and 0.  Hence the ...

Q: he highest solubility in u

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Q: The specific rotation of (S)-2-butanol is +135 IF100 g of its enantiomer is dissolved in 100 ml of e...

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Q: Your lab partner asks you to make 100 mL of a 1.50 M HCl solution for an experiment she would like t...

A: Please find the below attachment.

Q: explain the results of this experiment table 2    Test Tube Number Cobalt Chloride Concentration...

A: The concentration v/s absorbance data given is,   Test Tube Number Cobalt Chloride Concentrati...

Q: Vhat is the value of K for this aqueous reaction at 298 K? Hint A + B 2 C+D AG° = 28.24 kJ/mol The t...

A: This question belong to chemical equilibrium. We have solved this question by using the equation at ...

Q: What are all the ionic and molecular species present in a 0.001 - M aqueous solution of C6H4OH(CO2H)...

A: The answer is as follows:  

Q: Complete the table. That is, fill in any missing entries in the second and third columns. Be sure ea...

A: Given : We have to fill the table.

Q: determine whether they are the same, diasteromers, enantomers

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Q: The average life expectancy in the United States is 78.7 years. Assuming there are 365.25 days in a ...

A: Given that , average life expectancy of US is 78.7 years  And given  1 year = 365.25 days  Complete ...

Q: 2. Name the following hydrocarbons using the IUPAC system: -COOH е. CH2 CH2 H3C. CH3 f.

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Q: Which one travels smallest distance? a. beta radiation b. gamma radiation C. alpha radiation d. prot...

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Q: Question 19 of 39 Submit What is the correct IUPAC name for the compound shown here? 5- 3- 2- 6- sec...

A: Write IUPAC name of the given structure---

Q: Calculate the work, in joules, done on or by the system when the volume of the system is changed fro...

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Q: grams

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Q: ct a plausible transition st

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