Solutions Test Flashcards
solute
substance that is being dissolved
solvent
substance that is doing the dissolving
universal solvent
water is said to be but there isn’t actually a universal solvent
electrolyte
soluble, ionic compound that dissociates to form ions in a solution
endpoint
the point in a titration where the indicator changes color, indicating the stopping point
buffer
a solution that maintains nearly constant pH when it is diluted or when a strong base or acid is added
proton acceptor
base-it will take H+ out of a solution
H2SO4
sulfuric acid
HNO3
nitric acide
polar
water, polar liquid is attracted to itself so it doesn’t let non polar liquid dissolve
non polar
oil
electrolyte ionic and soluble?
if its insoluble it won’t dissolve therefor it won’t disassociate to form ions in a solution
covalent compounds aren’t made of ions, so they don’t siaccotiate when they dissolve
HCL
hydrochloric acid(strong)
H2SO4
sulfuric acid(strong)
HNO3
nitric acid(strong)
HC2H3O2
acetic acid( weak)
acids
pH<7
proton donors
strong-donates all H+
weak-donates some H+
bases
pH>7
ends with OH
proton acceptors
neutralization
product always H2O
molarity
moles divided by liters
pH
-log[H+] concentration in brackets multiply according to how many Hydrogens there are
dilution equation
M1V1=M2V2
hydrochloric acid
HCL (strong)
Sulfuric acid
H2SO4 (strong)
