Acids and bases 
related topic: Acids and Bases animations |
| Acid and base pH
tutorial acids are generally a class of substances that taste sour, such as vinegar, which is a dilute solution of acetic acid. Bases, or alkaline
substances, are characterized by their bitter taste and slippery feel |
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Acid-Base
indicators an acid-base indicator is a weak acid or a weak base, The
most common method to get an idea about the pH of solution is to use an acid
base indicator |
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Acid Base Indicators |
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Acid-Base balance
a basic understanding of the physiology and biochemistry of acid base
balance and its disturbances,
Name the acids that are generated on a daily basis and how they are
buffered. Describe the role of the kidneys in maintaining a normal acid base
balance. Describe how bicarbonate is reabsorbed and generated along the
nephron. Name the major determinants of ammonium production |
| Acid-base balance
tutorial Acid-Base balance, respiratory and metabolic, acid base, Java, pH, [H+], hydrogen
ion concentration |
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Acids and base: ase of the pKa table acids and bases: use of the pKa table |
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Acids, bases, and pH What is pH? Physiological pH, Calculating pH, More
pH calculations, ... |
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Acids, bases, and pH |
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Acids &
bases |
| Acids &
bases Solubility and dissociation. Overview of pH. The pH box.
Calculator use with pH box. The pKa box. Weak acids and weak bases. pH of
strong acids and bases. Weak acids. Weak bases. The 5% rule. pH of weak
acids and bases. Buffers and pH of buffers. Buffer math. Titration. Salts.
Titration and pH math problems. |
|
Acids and bases
Introduction to acids and bases, Reactions of acids, Reactions of bases, The
Arrhenius theory, The Lowry-Brønsted theory, Definition of acids and bases,
Polyprotic acids, Amphiprotic substances, ... |
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Acids and bases
Arrhenius theory of oxyacids, Arrhenius theory and common bases, Common
acids, Common bases, Dissociation of water, Kw, Definition of pH, Definition
of pOH, pKw, Practice questions, Buffers |
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Acids and bases The Acid-Base Chemistry of Water |
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Acids &
bases an acid is a substance that produces H3O+
(H+) when it is dissolved in water. It is a proton donor and an
electron pair
Acceptor or a species that donates protons. A base is a
substance that produces an OH- when it is dissolved in water |
| Acids &
bases water as a solvent, what is pH?, physiological pH, calculating pH, neutralizing a basic solution, neutralizing an acidic solution, pH and
buffering capacity of a mixed solution |
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Acids &
bases acids taste sour, are corrosive to metals, change litmus red, and become less acidic when mixed with bases, bases feel slippery, change
litmus blue, and become less basic when mixed with acids |
| Acids, bases, and pH acids, bases, and pH |
| Acids bases and
salts |
|
Acids, bases and
salts Introduction to acids and bases, Reactions of acids, Reactions of
bases, Acid-base reactions, The Arrhenius theory, Lowry-Brønsted theory,
Strength of acids and bases, The pH scale, Hydrolysis of ions, Acid-base
titrations, |
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Acids, bases and
salts |
| Acids, bases and
the Henderson-Hasselbalch equation |
| Amino acids
structure and nomenclature of Amino acids |
| Amino acids
amino acids |
| Amino acids
amino acids, alanine, cysteine, aspartic acid, glutamic acid, phenylalanine, lycine, istidine, isoleucine, lysine, leucine, methionine, sparagine,
proline, glutamine, arginine, serine, threonine, valine, tryptophan,
tyrosine |
| Amino acids
amino acids, amino acids are very small biomolecules with an average molecular weight of about 135 daltons. These organic acids
exist naturally in a zwitterion state where the carboxylic acid moiety is ionized and the basic amino group is protonated |
| Aspirin adventures: about acids |
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Balancing redox equation in Acid |
| CHEMICAL
EQUILIBRIA--ACID/BASE the strength of the acid is determined by how far
the equilibrium lies to the right |
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Chemical equilibrium |
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Equilibrium |
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Peptide Guide
Peptide is a molecule formed by joining two or more amino acids. When the
number of amino acids is less than about 50 these molecules are named
peptides while larger sequences are referred to as proteins |
|
pH
calculation lectures |
|
pH factor
definition of pH, pOH, "p", sample calculations |
| pH factor
ph factor, ions, ph scale |
|
pH
measurement pH measurement |
|
pH scale |
| pH scale
the pH scale of acidity measures the relative acidity or alkalinity of a substance, ranging from 0 (most acidic) to 14 (most alkaline). A "neutral"
substance such as distilled water has a pH value of 7. The scale refers to the concentration of hydrogen ions in a substance, and each whole unit
represents a factor of 10 i.e. pH5 is 10 times more acidic than pH6 |
| pH scale and how is it used in chemistry |
| pH scale
reference materials |
| pH measurement information
resource quick start guide to those of us who are either new to pH or
just need a quick refresh of the essential points |
| pH tutorial
acids are generally a class of substances that taste sour, such as vinegar,
which is a dilute solution of acetic acid. Bases, or alkaline substances,
are characterized by their bitter taste and slippery feel |
|
pH tutorial
The Nature of Acids and Bases, A Consequence of Reversible Reactions,
Activity and the Units of K, The Dissociation of Water and the pH scalenn
Strong Acids, Weak Acids, Strong Bases, Acid-Base Character and Chemical
Structure, Lewis Acids and Bases, The Common-Ion Effect, Buffered Solutions,
Titration Curves, Acid-Base Indicators, The Contribution of Water to pH,
Solubility Equilibria, Criteria for Precipitation or Dissolution, Biological
Applications of pH |
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pH
understanding the pH is the negative logarithm of the [H+]
measured in moles per liter. A pH of 7.4 is equivalent to 40
nanoMols/liter [H+] (hydrogen ion concentration) |
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Soil pH
the pH of soil or more precisely the pH of the soil solution is very
important because soil solution carries in it nutrients such as Nitrogen
(N), Potassium (K), and Phosphorus (P) that plants need in specific amounts
to grow, thrive, and fight off diseases |
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Titratie simulatie van titraties,
in Dutch |
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Zuur-base-indicator uit een rode roos
in Dutch |
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Horizontaal |
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Last updated on:
2011-01-02
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