Acids
Physical properties of acids include: conducts electrical current and __________ taste.
What is sour?
Physical properties of bases include: conducts electrical current and __________.
What is taste bitter or feels slippery?
An acid with a pH of 1 would be considered a ______ acid while an acid with a pH of 5 would be a _____ acids.
What is strong, weak?
if [H+] = 1.0 EE-9,
the pH is ____ and it is a(n) _____
ph = 9
base
Fill in the blanks below
Acid + Base --> _______ + ________
What is salt plus water?
In this group, the acids are
HCl, H2O, LiOH, NH3
What are HCl and H2O?
In this group, the bases are
H2O, LiOH, NH3, H2SO4
What are LiOH and NH3?
The reaction between an acid and base is called?
What is neutralization?
if [OH-] is 1.0 EE-3,
then pH is ____ and it is a(n) ____
pH = 11
base
What are the products of
HF + NaOH =
What are NaF and H2O?
Acids increase the number of positively charged ______ ions when dissolved in water.
What is hydrogen?
According to Arrhenius, bases produce _______ in solution.
What is hydroxide ions (OH-)?
Strong acids completely ionize.
There will be ______ in solution.
all ions
if [H+] = 5.36 EE-3,
then pH is ____ and it is a(n) ____
pH = 1.27
acid
Fill in the blank
______ + Ca(OH)2 = CaCl2 + H2O
What is HCl?
According to the Bronsted Lowry definition,
acids are _________ ___________.
What is proton donors?
According to the Bronsted Lowry definition,
bases are _________ ___________.
what are proton acceptors?
Weak acids slightly ionize.
In solution there will be ______ and _____.
What are molecules and ions?
if [OH-] = 8.45 EE-4 then
[H+] = _______ and pH = ________
[H+] = 1.18 EE-11
pH = 10.93
The definition of amphoteric is:
Name one amphoteric substance.
Substance can act as acid or base
H2O
One product of the reaction of an acid with a carbonate is _____________.
What is carbon dioxide? CO2
Acids turn litmus paper _____ while bases turn litmus paper _____.
Phenolthalein turns pink in _______.
Methyl orange turns red in _______.
red, blue
bases, acids
Strong acids/bases are _______ electrolytes while weak acids/bases are _________ electrolytes.
strong, poor
if pH = 3.79 then [H+] = _____
[H+] = 1.62 EE-4
Give the conjugate base for HCl
Give the conjugate acid for HSO4-
Cl-
H2SO4