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Is titration acid or base?
titration is a method by which a solution of known concentration is used to determine the unknown concentration of a second solution. Titration methods are based on reactions that are completed quickly such as the mixing of an acid and base.
What are the examples of acid base titration?
Determination of the concentration of a base by titration with acids or determination of the concentration of an acid by titration with bases. (http://en.wikipedia.org/wiki/Acid-base_titration)
What are the products of a strong acid base titration?
The products of a strong acid-base titration are water and a salt. The salt is formed from the cation of the base and the anion of the acid used in the titration.
What does an acid-base titration accomplish?
An acid-base titration is used to determine the concentration of an unknown acid or base by reacting it with a known concentration of the opposite type. The equivalence point of the titration is reached when the amount of acid equals the amount of base, allowing for the determination of the unknown concentration.
What are the type of conductometric titration?
The types of conductometric titrations include strong acid-strong base titrations, weak acid-strong base titrations, weak base-strong acid titrations, and precipitation titrations. Conductometric titrations measure the change in electrical conductivity of a solution as a titrant is added, allowing for the determination of the endpoint of the reaction.
Why is equivalent mass determined and not molar mass from an acid base titration?
Equivalent mass is determined because acid-base reactions involve the transfer of protons, not just the complete molecules of the acid and base. Equivalent mass takes into account this stoichiometry and allows for accurate calculations of the amount of acid or base reacting in the titration. Molar mass, on the other hand, only considers the total mass of the entire molecule, which may not reflect the true amount of substance reacting in the titration.
What does an acid-base titration involve?
An acid-base titration involves mixing a measured volume of an acid solution with a base solution of known concentration until the reaction is complete. An indicator can be used to signal the reaction endpoint, which is known as the equivalence point. The volume of the base solution needed to reach the equivalence point is used to calculate the unknown concentration of the acid.
What are the method of titration?
The methods of titration include acid-base titration, redox titration, and complexometric titration. Acid-base titration involves the reaction between an acid and a base to determine the concentration of one of the reactants. Redox titration involves oxidation-reduction reactions to determine the concentration of a substance. Complexometric titration involves the formation of a complex between a metal ion and a complexing agent to determine the concentration of the metal ion.
What is the most appropriate indicator for the strong acid/strong base titration?
The most appropriate indicator for a strong acid/strong base titration is phenolphthalein.
What factors influence the pH at the equivalence point in a strong-strong titration?
The factors that influence the pH at the equivalence point in a strong-strong titration are the strength of the acid and base being titrated, the concentration of the acid and base, and the volume of the acid and base used in the titration.
What is phenolphthalein used in titration labs?
Phenolphtalein is an indicator used to find the endpoint of a reaction (specifically an acid-base reaction). It has a pH range of 8.3 to 10.0 which means it can be used for a strong acid to strong base titration or a weak base to strong acid titration. Phenolphthalein is clear when it is in the presence of acid and pink when it is in the presence of a base.
What are the different types of titration curves and how do they vary in terms of their shapes and characteristics?
There are three main types of titration curves: strong acid-strong base, weak acid-strong base, and weak acid-weak base. Strong acid-strong base titration curves have a sharp and steep pH jump at the equivalence point. Weak acid-strong base titration curves have a gradual pH change around the equivalence point. Weak acid-weak base titration curves have a more complex shape with multiple equivalence points.
