Term
| At room temp, what state are ionic compounds in? |
|
Definition
|
|
Term
| about what fraction of molecules in a weak acid dissociate? |
|
Definition
|
|
Term
|
Definition
HI
HBr
HCl
HClO4
H2SO4
HNO3 |
|
|
Term
| Bronsted-Lowry def of acids and bases |
|
Definition
acids - proton (H+) donor
Bases- proton (H+) acceptors |
|
|
Term
|
Definition
|
|
Term
Equation's relating:
Ka and Kb
and
pKa and pKb |
|
Definition
KaKb=10-14
pKa + pKb = 14 |
|
|
Term
|
Definition
pKa = - log Ka
pKb = - log Kb |
|
|
Term
def of conjugate base
def of conjugate acid |
|
Definition
conjugate base: species after it's lost an H+
conjugate acid: species after it's gained an H+ |
|
|
Term
| trend of acidity in periodic table |
|
Definition
| acidity increasse in right, downwards direction. |
|
|
Term
|
Definition
| acid ionization/acid dissociation constant |
|
|
Term
| Raprid breathing does what to blood CO2? |
|
Definition
|
|
Term
| Equation for Neutralization Rxns |
|
Definition
na X Va x Ma = nb x Vb x Mb
M- concentration
a-acid
b-base |
|
|
Term
Henderson hasslbach eq.
acids
bases |
|
Definition
pH = pKa + log [A-]/[HA]
pOH = pkb + log [BH+]/[B] |
|
|
Term
| during titration, what compounds are present at the equivlance point? |
|
Definition
|
|
