9. Which of the following changes to a chemical reaction will make it go faster? Select all that apply. Decreasing the surface area of a solid reactant. O Increasing the concentration of reactants. O Adding a catalyst. O Heating the reaction on a hot plate.

Q: Which parts of an element do not vary in number?a. electronsb. neutronsc. protonsd. All of these…

A: Electrons are negatively charged. Protons are positively charged. Neutrons are neutral.

Q: 3. the way mólecules 4. to provide evidence that goes against a claim 5. a group of atoms joined…

A: A thermometer is a device used to determine the temperature of anything, such as how hot or cold it…

Q: Energy is released reactants AG <0 products Time This graph shows an reaction. Gibbs Free Energy

A: This graph showing exothermic reaction.

Q: Oe 2. An atom has 25 protons, 30 neutrons, and 25 electrons. What is the charge of the atom's…

A:

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

Q: Water is a in the DEpolymerization of a disaccharide into two monosaccharides reactant catalyst…

A: generally, the water molecule is added to the disaccharide to break it down into two…

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A: Hydrogen is the first element of periodic table.

Q: D: Reaction? PPi АТР B: Enzyme? NH2 OH NH2 NH, A: Name? C: Name?

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A: The solvent is the medium, in which a substance (solute) is added to dissolve into it.

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A: After mixing, the color changes from white to brownish and eventually to black due to dehydration.

Q: Hów dõés a catalyst work? O by increasing the temperature of a chemical reaction O by decreasing the…

A: Enzymes are biocatalyst in nature. All the reaction in the living organisms body are catalyzed by…

Q: 6. You are investigating the contents of three weird aliens. You want to see which biomolecules the…

A: Introduction Biomolecules are substances that are naturally produced by living cells. Mainly there…

Q: The function of enzymes is to:a. accelerate reactions to change the final resultb. produce otherwise…

A: Enzymes are protein in nature (except-RNA acting as ribozyme). They are thermolabile and colloidal…

Q: ical reaction, the are converted to products. Select all that apply. reactants J enzymes O catalysts…

A: A chemical reaction is a process in which one or more substances called reactants are converted to…

Q: How would you scientifically define the three things that emerge in a chemical reaction?   2.…

A: Early chemists regarded substances isolated from organisms (plants and animals) as a different type…

Q: Energy is released reactants This graph shows an reaction. AG < 0 products Time Gibbs Free Energy

A: The chemical reactions involve the exchange of energy. The reaction can either absorb or release…

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A: Introduction Thermodynamics deals with the relationship between heat, work, and forms of energy…

Q: CO2 is a has elements and its atoms are linked together by bond Select one: O a. Element, three,…

A: Carbon is the most abundant and essential element found in living organisms. All the biomolecules…

Q: 2. Answer T for true and F for false to each of the following statements: Enzymes interact with…

A: Hi dear, here's your all sub- parts answers.can you please give me an upvote for this work .…

Q: Which factor have the greatest impact on the rate of reaction. Choose from…

A: Breakdown of glucose (C6H12O6) molecule in the presence of oxygen is called as aerobic respiration.…

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

Q: Can you please answer all of the sub questions please I really appreciate it

A: Atom is the smallest unit of matter composed of protons, electrons, and neutrons. It has two…

Q: 10. Identify the following as either chemical change (C) or physical change (P) baking a pie melting…

A: A chemical change is a process during which one or more ingredient (reactant) chemically reacts to…

Q: 5. Play with the simulation to discover which particles affect the charge of an atom c a) Fill in…

A: Atom is the smallest unit of any matter. It is consist of three sub particles namely electron,…

Q: 7. The chemical you are testing has a concentration of H* as 10³ M (must watch the video). A) What…

A: pH is a measure of the concentration of hydrogen ions in a given solution. Higher the concentration…

Q: Which of the following describes the effect of a catalyst on a reaction? O It lowers the free energy…

A: Introduction: Those substances that increase the rate of the reaction without undergoing any change…

Q: Energy is added products This graph shows an reaction. AG >0 reactants Time Gibbs Free Energy

A: *Endothermic reaction:   An endothermic reaction is chemical reaction that absorbs heat from its…

Q: 1. What is the name and chemical reaction that occurs near the hydrothermal

A: Hydrothermal vents are the results of seawater percolating down through fissures within the ocean…

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A: Energy is a physical system 's capacity to do the job. The common Energy symbol is upper case letter…

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: 3. provides a quick, albeit inaccurate, means of obtaining the pH of a solution. 4. Substances whose…

A: pH is the negative log of H+ ions concentration. It indicates the acidity of a solution. When the H+…

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A: Molecularity is defined as the total number of molecules that participate in the reaction…

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A: during an ionic reaction, the elements with valence electrons 1,2, or 3, can donate electrons to its…

Q: 2- Complete the table about chemicals in a chemical reaction. definition example reactants products

A: Defination Of Reactions :  Substances that participate in a chemical response are called reactants .…

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A: Fat means any ester of fatty acids or a mixture of such fatty acid compounds, most commonly fatty…

Q: 4. Letter 'D' corresponds to A. reactants. B. free energy change. C. activation energy. D. products.…

A: This graph represents the relationship between Reaction progress and Potential energy. It is used to…

Q: B A E D Reaction Progress Potential Energy

A: The chemical change is accompanied by the conversion of reactants into products. This whole process…

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A: Fatty acids are the hydrocarbon chains with the carboxylic group. The hydrocarbon chains of fatty…

Q: What is the effect of a catalyst on a reaction? O It increases the rate. O It decreases the entropy.…

A: A catalyst increases the rate of reaction by providing an alternate route to the reaction process…

Q: A) O The complete breakdown of glucose to CO2 and water. B) OA molecule moving down its…

A: Reactions with a negative ∆G release energy, which means that they can proceed without an energy…

Q: 9. Añ ester is treated with aqueous acid. What is this reaction called? OA Esterification O B. Acid…

A: Esters are neutral, class of organic compounds that react with water and produces alcohols and…

Q: Reactant + Reactant → Products Nothing Works Without Enzymes ALL reactions in living organisms…

A: Introduction Enzymes are biological catalysts that are proteins. Chemical reactions are sped up with…

Q: 2. When trying to identify an unknown element, a scientist determines what other elements the…

A: INTRODUCTION The number of protons in the nucleus determines which element an atom is, while the…

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Q: c. Increasing temperature d. Increasing concentration of reactants intasts thtrot &tochon IlI.…

A: Hi. Thanks for your question. But as you have not mentioned which question needs to be answered, I…

Q: Diagrams like the one below are used to represent exothermic reactions. For instance, consider…

A: The substance C in the  diagram represent theproduct.

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A: Benedict’s test is used to determine whether a substance contains simple carbohydrates. Anhydrous…

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A: “Question 8 has been answered as requested.” A collision between two reactants initiates the…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.