It is the aqueous solution of combination of weak acid and its conjugate base or weak base and its conjugate acid which restricts the change in the PH of the reaction.
It can be classified into two parts as acidic or alkaline buffer
It has acidic pH and is prepared by mixing a weak acid with its salt with a strong base.
For e.g Acetic acid and sodium acetate has a pH of 4.74.
This maintains the basic conditions which has a basic pH and is prepared by mixing a weak base and its salt with strong acid.
For e.g Ammonium hydroxide and ammonium chloride has a pH of 9.25.
A volumetric technique, of determining the unknown concentration of a solution by the known concentration of a solution in the presence of indicator is called Titration
Titrations can be classified as:
The point in the process of titration where the chemical reaction of a mixture ends is called the equivalence point whereas the point where change of colour is observed is known as end point.
The aim of the titration is to find the equivalence point, which is the point where chemically equivalents of the reactants are combined. It consist of two terms as.
Titrant is the known solution added from a burette to a known quantity of the analyte which is the unknown solution.
It is defined as the maximum amount of the solute that dissolves in 100 ml of the solvent at a given temperature and pressure is called solubility.
The ions in an ionic solid are held together by strong electrostatic forces of attraction. Certain combinations to define solubility are:
Ksp is the solubility product of the reaction for given species
The ion product (Q) of a salt is the product of concentrations of the ions in solution raised to the same powers as in the solubility product expression.
Ksp describes equilibrium concentrations, the ion product shows concentrations that are not necessarily equilibrium concentrations.
The certain conditions are:
Q1 Buffer Resist the change in pH of solution by
Mixing with the strong acid of low pH
Mixing with the strong base of high pH
Mixing of weak acid and its salt
None of the above
Ans C) Mixing of weak acid and its salt
Q2 In the titration where unknown concentration is to be determined is termed as
Ans A) Titrate is also called as analyte
Typically introduced in 10th Grade Chemistry Honors courses or in Grade 11 in the chemistry school curriculum in the United States, the topic of Chemical Solutions and Equilibrium is a deep and complicated one.
For High School students, AP Chemistry courses many times involve Solubility Rules. For success in the AP course, one is required to memorize the general solubility rules & share predictions about precipitate formation during a double replacement reaction.
Allow us to help you shed some curriculum load by helping you solve molar solubility from ksp in a few simple steps. To boost your confidence and advance your knowledge about solubility rules, tables and charts, connect with our experts. They can help you in everything from meeting a test deadline to scoring A grade on Chemistry Assignment. We also offer help in preparing the lab report and project work.
Make the most of our services to understand how buffers work and figure out solubility definition and product. With the help of our detailed explanations we demonstrate students how to learn and solve questions in time.
Our Written Help service is specially designed to help students understand concepts rather than rote memorization techniques. Hence, whenever you need guidelines or wish to understand units, rules, and solubility curve- get assistance from a Chemistry professional on our platform.
College students wanting to understand the details of Buffer and their behaviour can simply upload reference material or lab manuals and set a duration so that the task can be finished on time with proper step by step explanation.
By bringing academic experts to your rescue, we ensure that highest standards are met while completing an assignment. Our Ph.D and Master’s degree holders ensure that each step brings you closer to understanding the topic at hand.
Whether it is finding answers to “ what is molar solubility?” or your quest to understand “what is solubility?” in general- we have a subject matter expert ready for you.
Our team of experts delivers high quality plagiarism-free reports and writing material that is specially drafted to meet your individual needs. Rest assured the content is 100% original and there is no chance of duplicacy or copyright issues.
To get top-notch homework help, follow these few steps:
Step 1: Upload your homework files and fill out our quick help form
Step 2: Set a deadline and a budget to hire a tutor who is willing to meet them
Step 3: Review your uniquely positioned assignment before releasing money from escrow
All explanations that we offer are simple to understand and make quick revisions easy for students. We also adhere to Money Refund policy to ensure trust and satisfaction.
A buffer solution is the mixture of salt of weak acid with strong base and weak acid. Due to the presence of certain ions, it shows resistance to change in the pH even after addition of a limited amount of acid or base.
Since a buffer solution is the mixture of salt of weak acid with strong base and weak acid therefore the equilibrium of acid or base can be related with the pH value of buffer solution with the help of Henderson equation.
Buffer solutions show resistance in the pH of solution even after addition of a limited amount of acid or base, therefore they are used to calculate the pH of weak acid and base which is difficult by using other standard methods.
When a buffer solution reaches an equilibrium point, it is called an equilibrium buffer solution.