Complete List of Terms and Definitions for Acids and Bases 29

Terms Definitions
acid HNO3
pOH pOH=-log[OH⁻]
H3PO4 Phosphoric Acid
HIO3 weak acid
NaOH sodium hydroxide
HI Strong Acid
HCL hydrochloric acid
HClO₄ Perchloric Acid
Acids neutralize... bases
feels slippery base
H2SO4 Sulfuric Acid S
base pink in phenolphthalein
Mg(OH)2 milk of magnesia
Amines carbon derivatives of NH3
weak bases ionize only slightly
conjugate base of water OH-
PH (chemistry) p(otential of) H(ydrogen)
Lichens What is litmus made from?
Dissociation (chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions
strong base separates completely in solution
salt white crystalline form of especially sodium chloride used to season and preserve food
Non-Metallic oxides are ... when dissolved in water? Acidic
Acid ions solution w/ many H+ ions
water ionization constant Kw = 1x10^-14 M^2
titration a method to determine the concentration of a substance in solution by adding a solution of known volume and concentration until the reaction is completed
Ascorbic Acid Another name for vitamin C.
Chemical term use to describe concentration is _____ Molarity
Potassium Hydroxide uses soap, bleach. fertilizer,, fuel cells
indicator a device for showing the operating condition of some system
Conjugate base species that remains after a Bronsted-Lowry acid has given up a proton. (always -)
SOLVATION when the solvent particles sround the solute particles
potency of hydroniums what does pH stand for?
what does pOH + pH = ? 14
weak acid acids that partially ionizes, produce fewer ions and less energy
give an example of a dangerious acid Hydrochloric acid
Inner Core Most dense layer.
Made of iron and nickel.
Solid because of pressure.
carboxylic acid (RCOOH) is acetic acid and citric acid
hydrogen and chlorine hydrochloric acid is a combination of
Properties of acids all acids contain hydrogen, taste sour, corrosive, release H+ ions in water
strong acid an acid that ionizes completely in aqueous solution.
Type of acid in DNA and RNA nucleic acid
What enzyme is responsible for the conversion of carbon dioxide and water to carbonic acid? carbonic anhydrase
hydronium ion hydrogen ion combines with a water molecule to form a hydronium ion, H3O(+)
Acid Base Indicators substances that change color with changes in acidity or basicity of a solution
conjugate acid-base pair consists of two substances related to each other by the donating and accepting of a single hydrogen ion
If no H⁺ is present, then the solution must be... A base.
bronsted-lowry model an acid is a hydrogen-ion donor; a base is a hydrogen-ion acceptor
red; blue Litmus turns __ when placed in an acidic solution, and __ when put in a basic solution.
acid ionization constant the value of the equilibrium constant expressions for the ionization of a weak acid
Reactant a substance present at the start of a reaction
For buffer solutions, pOH= pKb + log( [salt] / [base] )
Carbon Dioxide Acid + Carbonate = Salt + Water + ?
Titration Curve a curve obtained by plotting pH as a function of the volume of added titrant
What is the equation to find pH? pH = - log [H⁺]
buffer capacity the amount of acid or base that can be added to a buffer solution before a significant change in pH occurs
weak base in the equation HI + H2O --> H3O + I, HI is a strong acid and I is a
pH of a salt solution can be predicted by... (examining) (or) (comparing) cations and anions of the salt
Acid and Metal Reactions That Do Not Give Hydrogen Copper or Silver + Dilute Acids = Nothing. Concentrated Nitric Acid + Metal = Nitrate + Water + Nitrogen Dioxide Gas. Lead + Dilute Hydrochloric Acid/Dilute Sulphuric Acid = Nothing