acid pt2 Flashcards
he higher the Ka, the stronger the acid is, and the weaker its conjugate base is
when do you use grp 1/2 and strong conj acid
with salts
what titration will have an equivalence point at ph> 7.00
weak acid with strong base
a buffer solution contains equal moles of
weak acid and conj base
what ph does acid rain have
Ph < 5.6
a gas produced by burning coal and forms acid rain is
SO2
r what do strong acids do that weak acid don’t
fully ionizes
an arrhenius acid is a chemical species that
produces hydrogen ions in solution
what do HIND and IND do
they are equal to each other
strongest acid in water is
H+
what are oxyacids
have HO/halogen
what is an cation ion
a positive ion
what is an anion
a negative ion
what is a metal oxides
reacts with water to make basic
what is nonmetal oxides
react with water to make acidic solutions
the higher up the halogen is in oxyacids the
the stronger they are
what do you have to have to have a buffer
weak base/acids
what are indicators
substances the change colour in specific ph range
when acid is added to buffer solution the concentration does what
increase slightly
conj base of an acid is produced by
removing a proton from acid
