Final Exam Review: Exam 1 Flashcards
Equilibrium favors the side of the reaction that has the …… acids/bases (weaker or stronger)
weaker
When there is an increase in pressure, the equilibrium will shift towards the side of the reaction with ______ moles of gas (fewer or more)
fewer
When there is a decrease in pressure, the equilibrium will shift towards the side of the reaction with _____ moles of gas (fewer or more)
more
define an oxyacid
an acid in which OH groups and possibly additional oxygen atoms are bound to a central atom
how many strong acids are there?
7
how many strong bases are there?
8
name the strong acids
HCl, HNO3, H2SO4, HBr, HI, HClO3, HClO4
name the strong bases
LiOH, NaOH, KOH, Ca(OH)2, RbOH, Sr(OH)2, CsOH, Ba(OH)2
what factors affect acid strength?
bond strength (same group), bond polarity (same period), amount of oxygen
a conjugate base is formed by _____ a proton to/from the acid. (adding/removing)
removing
a conjugate acid is formed by _____ a proton to/from the base. (adding/removing)
adding
definition of a lewis acid
electron pair acceptor
definition of a lewis base
electron pair donor
the conjugate base of a strong acid has is a ______ base (strong/weak/negligible)
negligible
the conjugate acid of a strong base has is a ______ acid (strong/weak/negligible)
negligible