What happens when a chemical is reduced during a reaction?

Q: Decompostion: NaCl(s)--->______+_______. express as a complete equation with reactants and…

A: Decomposition of sodium chloride occurs when electric is passed through sodium chloride.

Q: What happens to a substance when it becomes oxidized?

A: When in a reaction a species gets oxidized and the other gets reduced, it is known as a redox…

Q: Consider the following reaction: 2C2H6 (g) + 7O2 (g) → 4CO2 (g) + 6H2O (g) Which substance is…

A: The substance whose oxidation number increases is oxidized while the one whose oxidation number…

Q: Copper metal can reduce silver ions to metallic silver. The copper is oxidized to copper ions…

A: Mass of Cu strip = 2.10 gm Moles of Cu strip = 2.10/63.5 = 0.0331 mole

Q: Explain how one can determine that a chemical reaction is a redox reaction.

A: The redox reaction is transfer of electrons.

Q: What happens when we increase and decrease the temperature in the Haber Process?

A: In Haber process, ammonia is prepared from nitrogen and hydrogen. We have to find, what happens when…

Q: 6. Balanced Chemical Equation Reaction Type:_ At completion of reactions: Grams of copper(II)…

A: This is already a balanced reaction-  CuSO4·5H2O ➝ CuSO4 + 5H2O Decomposition reactions are…

Q: Write a balanced chemical equation for each of the following decomposition reactions: (a) Magnesium…

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Q: What will happen to the amount of solid magnesium hydroxide and its dissolved/dissociated ions when…

A: It is a double displacement reaction. In this reaction two compound reacts. Cation and anion of each…

Q: All changes sav When copper metal is added to silver nitrate in solution, silver metal and copper…

A: We can determine the mass of the silver produced from the balanced equation. The balanced equation…

Q: Describe any 4 types of chemical reactions. Write one example for each type.

A: 4 types of chemical reactions are  1. Addition reactions 2. Decomposition reactions 3. Displacement…

Q: How many H are added or lost in going from the reactant to the product?

A: How many H are added or lost in going from the reactant to the product?

Q: 2. Consider the chemical reaction between NaHCO3 and HCI in the experiment, what was the cause of…

A: Since you have posted multiple questions, we will solve only first question for you. To get the…

Q: 6. Which is NOT an indicator of a chemical reaction? A. temperature change B. formation of a…

A: Physical and Chemical Changes -  Physical changes are those which are usually reversible do not…

Q: When titanium metal reacts with bromine gas, solid titanium(IV) bromide is obtained. Write down the…

A: Given: Titanium metal reacts with bromine gas, solid titanium(IV) bromide is obtained.

Q: 6. When copper (II) chloride reacts with sodium carbonate in an aqueous solution, copper (II)…

A: in Balanced chemical equation number of atoms of each species are equal on both reactent and…

Q: How many electrons are transferred after balancing the reaction?

A: The given reaction is :

Q: 19 OS A student adds a solution of ethanoic acid to zinc carbonate in an open flask on a balance.…

A: Applying concept of mass conservation in chemical reaction.

Q: Fill in the blanks by writing the name of the definition: in a reaction the transfer of electrons…

A: There are different types of reaction occurs in the surroundings- 1. Displacement reaction - The…

Q: dissolving reaction for iron(II) bromide and pictures of the hydration shells for each of the ions

A:

Q: Explain why it means by oxidising reagent in terms of electron transfer

A: Oxidising agent oxidises the other substance and reduces itself.

Q: What is the balanced chemical equation for the hydration of Iron(III) oxide to form rust?

A: Formation of rust is besically the hydration of Iron(III)oxide in the presence of moisture in the…

Q: What type of energy conversion takes place in the reaction

A: According to law of conservation of energy, during the reaction there is no loss of energy.…

Q: At 900 °C, titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium…

A: A chemical reaction in which the loss of electron and the gain of electron takes place at the same…

Q: If in a reaction, copper is reduced; its number of electrons has:

A: Reduction is the process of gain of electrons.  And oxidation is loss of electron.

Q: Can a redox reaction involve more than two substances and still be included in the overall reaction?

A: Redox reactions are reactions which involve the transfer of electrons from one species to another…

Q: do a complete balanced equation and explain why it will or won’t react for the following reaction A…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Copper metal can reduce silver ions to metallic silver. The copper is oxidized to copper ions…

A:

Q: Give atleast 5 redox reaction that occurs in the environment justify each redox.

A: Redox reaction is defined as the reaction in which oxidation and reduction takes place…

Q: For a redox reaction, the substance being reduced is called the ______ agent

A: Zn  + 2Ag+   ----------->    Zn+2   + 2 Ag. Here silver is reduced. Therefore silver is called…

Q: What is the product of this reaction? HO,C. heat Co,H

A: Decarboxylation of beta-ketoacid occurs in presence of heat. In this reaction carbon dioxide gets…

Q: combustion reaction

A:

Q: What is the gas produced in the reaction of ? ?? and ???? An aqueous solution of carbonic acid, ? ??…

A: Note - Since the name of the substances to be reacted are not given in ques 1, we will do only ques…

Q: How to determine the concentration of hydrogen peroxide?

A: To find: How to determine the concentration of hydrogen peroxide

Q: Decomposition of aluminum oxide

A: Given: Aluminium oxide  To find : Decomposition of Aluminium oxide  Solution: Decomposition reaction…

Q: What happens to a substance when it becomes oxidized? Reduced?

A: If the substance gained electrons we predict that the substance is to be reduced while the substance…

Q: Cd+ Co2+. Cd2+ + Co In the above reaction, the oxidation state of cobalt changes from to How many…

A:

Q: Certain chemical reactions are endothermic while others are exothermic. In each of the following…

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Q: how is changing the color of a liquid to change the temperature related to chemical reaction

A: Given statement is :  How is changing the color of a liquid to change the temperature related to…

Q: A solution of potassium sulfate is added to a beaker containing a solution of sodium oxalate. For…

A: The compounds given are sodium oxalate i.e Na2C2O4 and potassium sulfate i.e K2SO4.

Q: A reaction where both increase and decrease of charge of atoms take place at the same time is known…

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Q: Select the classification for the following reaction. BaC(aq) BaSO,(s) + 2KCI(aq) - (be) OSX + O…

A: We can define a chemical reaction as precipitation reaction where one of the product is solid and it…

Q: How many electrons are transferred in the reaction?

A: Redox reaction occurs when oxidation and reduction take place at the same time in a chemical…

Q: blue. The reaction produces a reddish brown color copper metal and clear aluminum nitrate solution.…

A: According to the given information, the reaction involved can be shown as follows;…

Q: write a balanced  chemical equation based on the following iron metal reacts with oxygen gas to…

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: A student took 2-3 g of a substance X in a glass beaker & poured water over it slowly. He…

A: Exothermic reaction-the reaction in which heat is given out or released called as exothermic…

Q: The reaction between phosphoric acid with Barium Hydroxide yields Barium phosphate and water. a)…

A:

Q: Consider the redox equation. CuCl₂ + Al → AICI3 + Cu 1. Which is the oxidizing agent? [Select] IL…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…