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There are several commonly-used definitions for acids and bases. Prior to the 20th century, acids were largely viewed as substances containing oxygen and hydrogen which would react with metals. Around the turn of the 20th century, Svante Arrhenius defined an acid as a substance which could dissociate to generate positively-charged hydrogen ions ([H+], later recognized to exist as hydronium ions, [H3O+]) in solution, while a base would dissociate to form negatively-charged hydroxide ions ([OH-]). Johannes Brønsted and Martin Lowry later expanded this definition, with an acid as a proton donor and a base as a proton acceptor. This meant that a substance could be an acid without forming hydronium ions in solution. Around the same time, Gilbert Lewis developed a theory suggesting that an acid is a substance which could accept an electron pair and a that a base is a substance which can donate an electron pair.
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Will the combination of the cation of a base and the anion of an acid be a conjugate base?
Each cationic acid HA+, when it donates ONE proton H+, will form its conjugated base A of the acid HA+. (Example: NH4+ ammonium, acid NH3 ammonia, base)Each neutral acid HA, when it donates ONE proton H+, will form its conjugated base A- of the acid HA. (Example: CH3COOH acetic acid CH3COO- acetate, base)Each anionic acid HA-, when it donates ONE proton H+, will form its conjugated base A2- of the acid HA-. (Example: HS- (mono)hydrogen sulfide, acid S2- sulfide, base)Each anionic base HA-, when it adopts ONE proton H+, will form its conjugated acid H2A of the base HA-. (Example: HS- mono-hydrogen sulfide, base H2S di-hydrogen sulfide, acid)Each anionic base A-, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: CH3COO- acetate, base CH3COOH acetic acid)Each neutral base A, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: NH3 ammonia, base NH4+ ammonium, acid)
When a acid and base neutralize each other other what compounds are formed?
When an acid and a base neutralize each other, they form salt and water as products. The salt is typically composed of the cation from the base and the anion from the acid. The reaction is called a neutralization reaction.
What is the word equation for the reaction of acid with base?
H+ (aq) + OH− (aq) H2O H+ (protons) from the acid, OH− from the base, they neutralise each other and water is the product.
What happens when an acid and a base neutralize one another what is left over?
When an acid and a base neutralize each other, they form water and a salt. The salt formed will depend on the specific acid and base that reacted.
When you combine and acid an base what is formed?
When an acid and a base are combined, they react to form water and a salt. This reaction is known as neutralization, where the acidic properties of the acid and the basic properties of the base are neutralized by each other.
Will the combination of the cation of a base and the anion of an acid be a conjugate base?
Each cationic acid HA+, when it donates ONE proton H+, will form its conjugated base A of the acid HA+. (Example: NH4+ ammonium, acid NH3 ammonia, base)Each neutral acid HA, when it donates ONE proton H+, will form its conjugated base A- of the acid HA. (Example: CH3COOH acetic acid CH3COO- acetate, base)Each anionic acid HA-, when it donates ONE proton H+, will form its conjugated base A2- of the acid HA-. (Example: HS- (mono)hydrogen sulfide, acid S2- sulfide, base)Each anionic base HA-, when it adopts ONE proton H+, will form its conjugated acid H2A of the base HA-. (Example: HS- mono-hydrogen sulfide, base H2S di-hydrogen sulfide, acid)Each anionic base A-, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: CH3COO- acetate, base CH3COOH acetic acid)Each neutral base A, when it adopts ONE proton H+, will form its conjugate acid HA of base A-. (Example: NH3 ammonia, base NH4+ ammonium, acid)
What happens when you add a acid into a base?
They neutralise each other, assuming you neutralise a volume of acid with a base of the same molarity they completely cancel each other out leaving water and a salt. The salt differs depending on the acid and base used.
When a acid and base neutralize each other other what compounds are formed?
When an acid and a base neutralize each other, they form salt and water as products. The salt is typically composed of the cation from the base and the anion from the acid. The reaction is called a neutralization reaction.
What is the word equation for the reaction of acid with base?
H+ (aq) + OH− (aq) H2O H+ (protons) from the acid, OH− from the base, they neutralise each other and water is the product.
When you combine and acid an base what is formed?
When an acid and a base are combined, they react to form water and a salt. This reaction is known as neutralization, where the acidic properties of the acid and the basic properties of the base are neutralized by each other.
What happens when an acid and a base neutralize one another what is left over?
When an acid and a base neutralize each other, they form water and a salt. The salt formed will depend on the specific acid and base that reacted.
When acid and base act on each other what they form?
A substance
When an acid and an alkali or a base neutralise each other what product is formed?
When an acid and an alkali or base neutralize each other, they form water and a salt. This process is known as neutralization. The resulting salt is composed of the positive ion from the alkali or base and the negative ion from the acid.
What do you produce when you Combine acid base?
If acid & base are combined a neutal substance is produced.
What is an acid-base equilibrium?
An acid-base equilibrium is the state in whic the concentrations of acidic and basic ions in a solution neutralize each other.
Is the mixing of a weak acid with a strong base an endothermic or exothermic reaction?
The mixing of a weak acid with a strong base is generally exothermic. The reaction generates heat as the acid and base neutralize each other.
What are the kinds of base and acids?
the kind of base and acid is a chemical bound that go each other.
