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In an acid-base titration for the reaction HCl + NaOH -> H2O + NaCl the equivalence point is when the hydrochloric acid and sodium hydroxide neutralise each other in equimolar proportions. When one mole of HCl is added to one mole of NaOH then equivalence point is reached.
The 'end point' in a titration is when the indicator changes to the neutral colour (e.g. green) and this is usually an approximation of where the equivalence point is.
As a result, we can deduce concentrations of unknown substances if we know the stoichiometric numbers of in the chemical reaction (i.e. 1HCl) and have a substance of known concentration react the unknown with.
What else can I help you with?
What is the definition of an equivalance point?
Honestly there is no way to answer this without seemingly plagiarizing. There are certain words to describe this and you can't really change them around. However here is my attempt: the equivalence point is the point where a chemical reaction equalizes the titrants to the number of moles, effectively neutralizing the substance.
What are benefits and problems of conical map?
conical map help us to find equivalent between two fibrations via characterestic map. also send any point from space to equivalance class loop .
What has the author Niamh O'Rourke written?
Niamh O'Rourke has written: 'Examining equivalance relations using a respondent-type training procedure in relation to exam anxiety'
What is the best way to choose an indicator for use in titration?
The best way to choose an indicator for titration is to select one with a color change that closely matches the pH range of the equivalence point of the reaction being titrated. This ensures that the indicator will provide a clear and distinct color change when the reaction reaches completion. Additionally, consider factors such as the solubility of the indicator in the solution and any interference it may have with the titration reaction.
55 square meters is how many yards?
1 sq. meter=1.19599 sq. yards 1.19599 X 55=65.77945 sq. yards
Is bang a point in table tennis?
point is a point but point is a point
Is inflection point the saddle point?
An inflection point is not a saddle point, but a saddle point is an inflection point. To be precise, a saddle point is both a stationary point and an inflection point. An inflection point is a point at which the curvature changes sign, so it is not necessary to be a stationary point.
Who says 'the point the point the point the point'?
the seamster
When do you use the word point-by-point in a sentence?
She went point-by-point in the lecture. He highlighted the formula point-by-point.
What is the point if the point is nothing?
If the point is nothing, then... Nothing is the point! (There is no point?) I'm confused
What is point B if you touch point C from point A?
Point Z
How many miles it take to travel from point A to point B then from point B to point C then from point C to point D?
it takes N-miles from point A to Point B and so on and so on
