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What is a neutralization reaction give an example?
A neutralization reaction is a chemical reaction between an acid and a base that results in the formation of water and a salt. One example is the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form water (H2O) and sodium chloride (NaCl) salt.
What are displacement reaction give example?
A displacement reaction occurs when a more reactive element displaces a less reactive element from its compound. An example is the reaction between zinc metal and hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas is evolved.
What is a redox reaction Give an example?
A redox (oxidation-reduction) reaction involves the transfer of electrons between reactants. For example, the reaction between iron (Fe) and oxygen (O2) to form iron oxide (Fe2O3) is a redox reaction. In this reaction, iron atoms lose electrons (oxidation) while oxygen atoms gain electrons (reduction).
What is the name given to a reaction the gives off energy?
A reaction that gives off energy is an exothermic reaction. The reaction will give off energy in the form of either heat or light An example of an exothermic reaction would be the curing of concrete. One chemical reaction that will give off heat is the mixture of Caustic Soda and water. The water dissolves the Caustic Soda which in turn generates heat. There are two types of reactions. Exothermic reactions give off heat, and endothermic reactions require that heat be added to make them work. Be careful with exothermic reactions. A rapid, energetic exothermic reaction is called an "explosion".
What is a base and give an example?
A base is a substance that can accept a proton or donate an electron pair in a chemical reaction. An example of a base is sodium hydroxide (NaOH), which is commonly known as lye and is used in various industrial processes and household products.
How does the evolution of gas occur in a chemical reaction give an example?
This is a sign of a chemical reaction.
Give an example of action and reaction principle exaplain?
Example : Action: I poured water on the campfire. Reaction: Fire was extinguished. Action=cause Reaction=what happens because of it
Can you give me a example sentence of dedication?
They have shown dedication in doing their homework everyday.
What causes light to refract Give an example form everyday life?
Sex
Give an example a reflex action?
brain and the spinal cord will reaction
Give an example of area used in everyday life?
well it depend what you do but i would say your house
Give you an example of a sentence with the word limelight?
An example would be: Everyday celebrities are bombarded by the paparazzi and put into the limelight of gossip magazines.
What are the uses of combination reaction?
A combination reaction is a reaction in which two elements (or other substances) combine to form a new compound.A combination reaction occurs when one reactant forms two or more products.
Can you give an written example of PEMDAS used everyday?
(2+8)2-24*7/1
Can you give me example of love and infatuation in the movie the notebook?
An example of infatuation in the movie the Notebook is when he climbs the Ferris wheel to talk to her. An example of love is him writing her a letter everyday for a year.
Why........Give a everyday example of a chemical reaction Describe the signs that a reaction has taken place?
* digestion is a chemical reaction.* Signs of chemical reactions may be: - Gas release - Formation of a precipitate - Change of color - Change of odor - Change of pH - Change of aspect - Change of viscosity - Change of the temperature - Visible formation of new compounds - Change of the state of the matter - A violent reaction with explosion or fire - Bubbling - Emitting a sound - Emitting a light
What is a neutralization reaction give an example?
A neutralization reaction is a chemical reaction between an acid and a base that results in the formation of water and a salt. One example is the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form water (H2O) and sodium chloride (NaCl) salt.
