Oxidizing Agent: Gains Electrons
When you think about a nail rusting and food spoiling, these are common examples of processes that involve oxidizing agents. __Oxidizing agents__ are substances that gain electrons in a chemical reaction - because of this action, oxidizing agents are also known as __electron acceptors__.
Let us visualize what an oxidizing agent is. We said that earlier that oxidizing agents accepts electrons. Let us recall that electrons have a ''negative charge''. When oxidizing agents gain a negative charge, it can be said that they are 'reduced', as shown in the following diagram:
[{Image src='oxidizing_agent_1.png' alt='Oxidizing Agent: Gains Electrons'}]
The reason why a substance is called an oxidizing agent is that it oxidizes another substance. In the diagram above, it shows that the oxidizing agent gains electrons from another substance, which is the reducing agent. When an oxidizing agent gains electrons, it gets reduced, and, as a result, oxidizes the reducing agent.
…show more content…
Something that can help is this mnemonic device:
[{Image src='oxidizing_agent_2.png' alt='GEROA Mnemonic'}]
!!!Oxidizing Agent Half Reaction
Earlier, we have stated that an ''oxidizing agent gains electrons''. Therefore, the oxidizing agent is the substance that is reduced in a chemical reaction.
In a chemical reaction, whenever reduction takes place, oxidation also takes place - oxidation and reduction goes hand in hand. To clearly determine which is the oxidizing agent, we break down this chemical reaction into __half reactions__. When we refer to a half reaction, one is the reduction component, and the other is the oxidizing component.
The following is the net ionic equation when magnesium reacts with copper oxide and forms copper. We will show the reduction and oxidation half reactions to show more clearly which is the oxidizing agent
[{Image src='half_reactions.png' alt='Half
Nt1310 Unit 9 Lab Report
405 Words | 2 PagesDiscussion 1. Zn0 (s)+ Cu2+S6+O42-(aq) →Cu0(s) + Zn2+S6+O42-(aq) Zn0(s) → Zn2+(aq) + 2e- Cu2+(aq) + 2e- → Cu0(s) Zn0(s) + Cu2+(aq) → Zn2+(aq) + Cu0(s) Oxidant (oxidizing agent) is the element which reduces in experiment.
3-Heptanone Lab Report
979 Words | 4 PagesIn this lab, the oxidation of a secondary alcohol was performed and analyzed. An environmentally friendly reagent, sodium hypochlorite, was used to oxidize the alcohol, and an IR spectrum was obtained in order to identify the starting compound and final product. The starting compound could have been one of four alcohols, cyclopentanol, cyclohexanol, 3-heptanol, or 2-heptanol. Since these were the only four initial compounds, the ketone obtained at the end of the experiment could only be one of four products, cyclopentanone, cyclohexanone, 3-heptanone, or 2-heptanone. In order to retrieve one of these ketones, first 1.75g of unknown D was obtained.
Why Is Litmus Paper Is Used To Identify Metal Ions
1204 Words | 5 PagesChemical Reactions and Identifications of Unknowns Data Analysis Name: _Gloria Smith_________________________________________ Please answer the following questions with complete sentences unless a fill in the blank is given. Your answers must be typed. Do not plagiarize! Identification Tests: Flame tests are used to identify the __metal ions_ of a compound. Litmus paper is used to identify acids and bases.
Double Replacement Lab Report
1272 Words | 6 PagesDouble Replacement Lab Report Date Completed: October 8, 2015 Objective To analyze and determine if a chemical reaction occurred between two compounds using the concepts we learned in class. Also, if the chemical reaction occurred, to determine if it formed a precipitate or gas. Safety General Safety Precautions: Do not touch the chemicals Use of gloves and coats are recommended, use of goggles should be required Keep the work area clean Dispose of the chemicals properly, DO NOT dispose them in the sink Clean up your work station Wash your hand before and after the lab Make sure all chemicals are labeled correctly NEVER return chemicals to reagent bottles Use the wafting technique to smell the chemical Clean up spills immediately
Calorimetry Lab
868 Words | 4 Pages2H3C6H5O7(s) + 3Mg(OH)2 (s) → Mg3(C6H5O7)2 (aq) + 6H2O (l) In order to get to this end point, we used Hess’ Law which says that the enthalpy of a net chemical reaction is the sum of the enthalpy changes of each individual step.
Statue Of Liberty Research Papers
548 Words | 3 PagesIn definition, an oxidation reaction is when any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron. A weathered layer of copper oxide covers Lady Liberty that weighs about eighty tons. The color from brown to green only took thirty-four years after the statues construction, according to the New York Historical
Unknown White Compound Lab Report
824 Words | 4 Pages1. Introduction The objective of the experiments was to determine the identity of an unknown compound in order to properly dispose it. The process of disposal is very important when dealing with chemicals. Some chemicals are very
How Did Agent Orange Affect Vietnam
1498 Words | 6 PagesAgent Orange was a part of the Rainbow Herbicides, which included Agent Pink, Agent Green, Agent Purple, Agent White, and Agent Blue. They were all named after the bright, coloured band around their 55 gallon drums. Each had different chemical additives in varying doses. Agent Orange was the only Rainbow Herbicide that came in different types, Agent Orange I, Agent Orange II, Agent Orange III and “Super Orange.” More
Metabolism Exam Paper
1281 Words | 6 PagesThe terminal electron acceptor in aerobic respiration is oxygen. What are some potential terminal
Copper Cycle Lab Report
800 Words | 4 PagesBalanced Chemical Equation: Cu(s) + 4HNO3(aq) —> Cu(NO3)2 (aq) + 2NO2 (g) + 2H2O (l) Reaction 2: when sodium hydroxide (NaOH) is added to copper (II) nitrate (Cu(NO3)2), a double displacement reaction will occur. Copper and sodium will displace each other to create copper (II) hydroxide and sodium nitrate. Balanced Chemical Equation: Cu(NO3)2 (aq) + 2NaOH (aq) —> CuOH2 (s) + 2NaNO3 (aq) Reaction 3: When copper (II) hydroxide is heated, a decomposition reaction will occur. The reaction will decompose forming two compounds, Copper (II) oxide, and water. Balanced Chemical Equation: Cu(OH)2 (s) + Heat —> CuO (s)
Stoichiometry Lab
563 Words | 3 PagesThe study of Green Chemistry emphasizes the reduction of hazards to human health and the larger environment, as well as
Empirical Formula Of Copper Chloride Lab Report
729 Words | 3 PagesAs soon as the wire was submerged into the solution, the aluminum atoms and the copper (II) ions underwent a reduction-oxidation (redox) reaction, meaning aluminum was oxidized and donated its electrons to the copper ions, which were reduced. As a result, solid copper began to form on the surface of the aluminum wire, giving the wire a brown-orange color that resembled rust. The wire had to be regularly shaken in order to remove the solid copper particles and thereby expose more of the aluminum wire to react with the surrounding solution. As the reaction progressed, the liquid copper chloride solution slowly began to lose its color and turn clear. This was a chemical reaction, as seen by the bubbles formed with the wire was added, meaning gas was released when aluminum was oxidized and copper was reduced, but it also gave rise to physical changes, such as the change in color of the solution from blue-green to rusty orange to clear.
Essay On Agent Orange In Vietnam
527 Words | 3 PagesAgent Orange was a group of chemicals used in the Vietnam War. It was part of Operation Ranch Hand, a family of defoliants used on Vietnam jungle. These agents include: Agents White, Purple, Blue, Pink, Green, and of course Orange. The chemicals get their names from the color of the stripe painted on the drums that contained them.
Electrolysis In Chemistry Ia
2800 Words | 12 PagesChemistry IA Background information: Introduction: Electrolysis it’s a chemical process that when you pass an electric current into a solution or a liquid that contains ions to separate substances back to their original form. The main components that are required for electrolysis to take a place are: Electrolyte: it’s a substance that when dissolved in water it ionize and then it will contain free moving ions and without these moving ions the process of electrolysis won’t take place. Direct current (DC): This current provides the energy needed to discharge the ions in the electrolyte Electrodes: it’s an object that conducts electricity and it’s used in electrolysis as a bridge between the solution and power supply. A great example
Essay On Water Disinfection
1443 Words | 6 PagesOxidizing capacity is less then ozone but much stronger than chlorine and chloramines. Chlorine dioxide sanitizes through oxidation. It is the main biocide that is an atomic free radical. It has 19 electrons and has an inclination for substances that takes an electron. On the other hand chlorine when reacts with any substance it adds chlorine molecule or substitutes chlorine atom from substance.
More about Oxidizing Agent: Gains Electrons
Nt1310 Unit 9 Lab Report
405 Words | 2 Pages3-Heptanone Lab Report
979 Words | 4 PagesWhy Is Litmus Paper Is Used To Identify Metal Ions
1204 Words | 5 PagesDouble Replacement Lab Report
1272 Words | 6 PagesCalorimetry Lab
868 Words | 4 PagesStatue Of Liberty Research Papers
548 Words | 3 PagesUnknown White Compound Lab Report
824 Words | 4 PagesHow Did Agent Orange Affect Vietnam
1498 Words | 6 PagesMetabolism Exam Paper
1281 Words | 6 PagesCopper Cycle Lab Report
800 Words | 4 PagesStoichiometry Lab
563 Words | 3 PagesEmpirical Formula Of Copper Chloride Lab Report
729 Words | 3 PagesEssay On Agent Orange In Vietnam
527 Words | 3 PagesElectrolysis In Chemistry Ia
2800 Words | 12 PagesEssay On Water Disinfection
1443 Words | 6 Pages