Radical reactions are the result of:   A Markovnikovs rule   B symmetric bond breaking   C radio frequency energy catalysts   D asymmetric bond breaking

Q: Can adding a catalyst make a non-spontaneous reaction spontaneous? If yes, how (what does the…

A: Catalyst is a chemical substance that increases the rate of a chemical reaction by lowering the…

Q: "Most biological reactions occur between pH 6.5 and pH 8.0."

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Q: :Ö: :Ö-H Н—С—ӧ—н - CH3 :Ó-CH,

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Q: in which of the following alternatives is the greatest amount of energy released from the…

A: Hydrocarbons are organic molecules that are essentially made up of carbon and hydrogen atoms, where…

Q: Which of the following correctly identifies the products and reactants labeled in the image above?

A: Photosynthesis is the process found in the chloroplast.  Citric acid cycle and electron transport…

Q: In the reaction shown above, Acetaldehyde is being. to form Ethanol. (note the direction of the…

A: The fermentation process is an anaerobic process of generating ATP(adenosine triphosphate); a unit…

Q: Identify any combination reactions.

A: Chemical combination means when two reactants combines together to form a single product.  Chemical…

Q: NO2 H2N CH- --OH O2N- -F 4 I-

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Q: Does a catalyst change the potential energies of the products and reactants?

A: A catalyst is a material that accelerates the rate of a reaction by lowering the activation energy…

Q: What do the following indicators tell you about whether a reaction can proceed as written? (a) The…

A: Introduction: (a) Reaction cannot occur spontaneously. (b) Reaction cannot occur spontaneously. (c)…

Q: Is the total enthalpy (H) of the reactants for an endothermic reaction greater than or less than the…

A: The Heat of reaction or enthalpy of reaction is the change in enthalpy of a chemical reaction that…

Q: What is the difference between exothermic and exergonic reactions?

A: The chemical reactions are those reactions that deals with the conversion of reactants to the…

Q: A molecule that loses an electron to a free radicala. becomes more stable.b. becomes electrically…

A: A molecule is generally formed by the chemical bonding of two or more atoms. The smallest particle…

Q: If the starting conditions were standard conditions (at 298 K) O The reaction would proceed from…

A: ∆G=-RT In(K'eq) A reaction moves in the forward direction (left to right) if the delta G for the…

Q: HH нно н но HHO H-N-CC-OH H-N-C C-N-C-C-OH H-NC C-OH CH2 CH2 HC-CH3 CH3 CH2 CH2 HC-CH3 CH3 CH3 ČH3…

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Q: For this reaction: 6CO2 + 6H2O → C6H12O6 + 6O2, the products have 2760 kJ/mole more free energy than…

A: In an exergonic reaction, energy is released to the surroundings. In an endergonic reaction, energy…

Q: Since we know each element as a defined number of protons, we can also use that number to determine…

A: An element is a pure substance that consists only of atoms which have the same numbers of protons in…

Q: How can you tell if the standard Gibbs free energy given for a reaction is for chemical standard…

A: Introduction: Gibbs free energy, G, expresses the amount of energy capable of doing work during a…

Q: Y WX WX W In the diagram, which represents a catalyst? O W O WX

A: Enzymes are catalysts which catalyze the biological reactions. Enzymes are protein molecule having a…

Q: The reactants in the dark reaction are: and

A: There are two phases to photosynthesis. The first one needs sunshine, but the second one does not.…

Q: How will each change affect the reaction? HNO2(aq)⇌H^+(aq)+NO2^-(aq) a.) Decreasing volume b.)…

A: Introduction According to Le Chatelier's principle, if a reaction at equilibrium is stressed, the…

Q: When K > 1, which of the following statements is/are definitely TRUE? I.     Products are favored…

A: CONCEPT  For a given reaction             A +  B <--------> C+ D At equilibrium, the rate of…

Q: Why are catabolic reactions considered exergonic and anabolic reactions considered endergonic?

A: A chemical reaction is a process in which one or more substances, the reactants, are converted into…

Q: could you please let me know what "reactions occur" in each part of the structure?

A: Plants are the primary producers in the ecosystem. They harvest solar energy and convert it into…

Q: Sketch and label the various parts of transition state diagrams for a reaction with and without a…

A: Catalyst can be defined as the substance, which increases the rate of the reaction but does not…

Q: For the reaction A → B at 298 K, the change in enthalpy is −7 kJ · mol−1and the change in entropy is…

A: A spontaneous process is the time evolution of a system in which it releases free energy and it…

Q: if the 3 to 1 transition has an energy of 1.94x10^-18 J what do you think the energy of the 1 to 3…

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Q: a. Refer to the reaction below and provide A,B,C and D.  b. What type of reaction is taking place…

A: There are various enzymatic reactions like- oxidoreductase reactions, Transferases that catalyze the…

Q: What energy requirements must be met in order for a reaction to be favorable?

A: The rate law or rate equation for a chemical reaction is an equation that links the initial or…

Q: List three of the five ways in which a nuclear reaction differs from a chemical reaction.

A: Nuclear reaction : It is semantically considered to be the process in which two nuclei, or a nucleus…

Q: Tell whether the entropy of the following reactions will be negative, positive or zero. b) NaNO3 +…

A: Entropy is defined as the measure of a system's thermal energy per unit temperature. This energy is…

Q: Catalysts are believed to lower the activation energy of thetransition state in a chemical reaction.…

A: Proteins that function as biological catalysts are known as enzymes (biocatalysts). Catalysts help…

Q: What are the products of the following reactions: AMP +H2O + H+

A: Adenosine (ATP) triphosphate is a high-energy compound, which is broken down by hydrolysis to…

Q: H H O H H H но C C C C C C он H. O H Molecule A Molecule B In the reaction shown above, is Molecule…

A: Oxidation: remove of hydrogens or electrons from any molecules is known as oxidation. Reduction:…

Q: Compare and contrast catabolic and anabolic reactions

A: Metabolism is a biochemical process that allows an organism to live, grow, reproduce, heal, and…

Q: Classify the following reactions by what atoms do. Note: There may be more than one classification…

A: 1st reaction is a type of acid bas, gas forming reaction.. 2nd reaction is a type of redox…

Q: + H2 → Ag + HCl none of the above Identify any decomposition reactions. (Select all that apply.)…

A: The method or effect of breaking down a single chemical object into two or more fragments is known…

Q: Which one of the following statements is completely TRUE? O When AG > 0, the reaction is BOTH…

A: According to thermodynamics, every component of a system possesses free energy. Free energy of…

Q: Define the following terms: a. catalytic dyad b. transition state theory c. hydroxide ion catalysis…

A: BASIC INFORMATION  ENZYMES They are the catalyst. They help in accelerating the chemical reaction.…

Q: C. b. A+B е. a. d. C+D Progress of the Reaction Free Energy

A: Gibbs free energy of reaction is equal to free energy of the product minus free energy of the…

Q: Reactants A-B and B-C react according to the equation below. In what orientation must the reactant…

A: Collision is generally the theory used to predict the rates of chemical reactions, particularly for…

Q: Peptide bonds are formed via what type of reaction?   A. Condensation   B. Hydrolysis   C.…

A: When the carboxyl group of one molecule combines with the amino group of the other molecule,…

Q: AH° reaction = EH° products -EH° reactants AS° reaction = Es° products -ES° reactants %3D %3D 6CO2…

A: H is enthalpy. Enthalpy is the total energy or heat content in the universe.  ∆H is the change…

Q: Which of the following represents a synthesis reaction? Multiple Choice AB +XY + AY+ XB AB A+B AB +…

A: In biological system the enzymes are responsible for doing the chemical reactions in a cells. The…