mahal ang gatas
deferentirt the classification of elements
Some examples of conjugate acid-base pairs are HCl and Cl-, H2O and OH-, NH3 and NH4+.
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)
One common example of acid-base neutralization in daily life is the reaction between antacid tablets (base) and stomach acid (acid) to relieve indigestion. Another example is when baking soda (base) reacts with vinegar (acid) to create carbon dioxide gas, which causes baked goods to rise.
When an acid and a base are mixed it will give rise to a salt and water. For example HCl reacts with NaOH to give NaCl and H2O. The basic formula for the reaction of an acid and base is: HA + BOH ----> AB + H2O [acid] [base] [salt] [water]
deferentirt the classification of elements
Some examples of conjugate acid-base pairs are HCl and Cl-, H2O and OH-, NH3 and NH4+.
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)
One common example of acid-base neutralization in daily life is the reaction between antacid tablets (base) and stomach acid (acid) to relieve indigestion. Another example is when baking soda (base) reacts with vinegar (acid) to create carbon dioxide gas, which causes baked goods to rise.
When an acid and a base are mixed it will give rise to a salt and water. For example HCl reacts with NaOH to give NaCl and H2O. The basic formula for the reaction of an acid and base is: HA + BOH ----> AB + H2O [acid] [base] [salt] [water]
base Give OH ions and acid gives H ions
oxygen is not a base or acid this is because if oxygen was a base or acid it would unbreathable and nothing would be alble to live except non-living things
In order to have an effective buffer, one needs to have a weak acid or a weak base, and the salt (conjugate) of that weak acid or weak base. Examples would be :weak acid/conjugate base: acetic acid/sodium acetateweak base/conjugate acid: ammonia/ammonium chloride
A salt is a compound resulted from the reaction between a base and an acid. Examples: calcium chloride, sodium iodide, potassium acetate.
Acid-base reactions are chemical reactions that occur only between an acid and a base. These are examples of single-displacement reactions. An acid is loosely described as something, whether it be an element or a compound, combined with hydrogen to form a (larger) compound. A base is loosely described as a compound or element combined with OH (Hydroxide). An acid-base reaction always yields H2O.
The strength of a weak acid is inversely related to the strength of its conjugate base. If an acid is weak, its conjugate base will be stronger because the weaker the acid, the more easily it will give up its proton to form the conjugate base. Conversely, a stronger acid will have a weaker conjugate base.
When acid and base combine, they give a salt and water. NaOH + HCl -------> NaCl + H2O.