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Modern Concept of Acid and Base
When acids combine with bases, acids give hydrogen ions to the base, and the base accepts them. We have already seen that a hydrogen ion is a proton. So when acid gives away a hydrogen ion, it is in fact giving away a proton. Thus, the base while accept..
Chemical Properties of Acids and Bases
Understanding the Chemical Properties of Acids and Bases - As acids and bases are highly corrosive and reactive substances it is important to understand their reaction and responses on substances commonly found around us. It helps us to understand the outcomes of using them in d..
Classification Based on Source of Availability
Classification Based on Source of Availability - Polymers are classified based on their source of availability as follows: 1. Naturally occurring polymers 2. Semi synthetic polymers 3. Synthetic polyme..
A. Based on Origin
Based on origin, meristem can be classified into the following two type..
Bronsted-Lowry Base
A substance that can accept a proton is a Bronsted-Lowry base..
Double Base Propellants
Double base propellants mainly use nitroglycerine and nitrocellulose. These two together constitute a gel to give a semisolid mas..
Acids and Bases Common features
What do all Acids and all Bases have in Common? - From the previous activities one observes that all acids generate hydrogen gas on reacting with metals. Hydrogen seems to be common to all acids. In fact all acids contain hydrogen ions (H + ). A base is a substance, which on dis..
Lewis Concept of Acids and Bases
Lewis Concept of Acids and Bases - Although Bronsted-Lowry theory was more general than Arrhenius' theory of acids and bases, it failed to explain the acid-base reactions which do not involve transfer of proton. For e.g., it fails to explain how acidic oxide such as an..
Arrhenius Concept of Acids and Bases
neutralization of an acid with a base Thus, according to Arrhenius concept of acids and bases, the neutralization of an acid with a base involves the reaction between H + ( a q ) and OH - ( a q ) i.e..
What do all Acids and all Bases have in Common?
A base is a substance, which on dissolving in water yields hydroxyl ions (OH-) as the only negative ion..
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