Properties
This chemical substance typically tastes bitter.
What is a base?
NaOH + HCl --> Produces water and salt
What is a neutralization rxn?
This lab technique is used to determine the concentration of an unknown substance
What is a titration?
What is pH = 4?
These bases dissociate completely in water
What is strong base?
Found in many fruits and vegetables.
What is acid?
pH +pOH=
14
This point in a titration is where [H+] = [OH-]
What is the equivalence point?
This [H+] corresponds to pH = 13
What is [H+] = 1.0 x 10-13M?
This is vinegar
What is a weak acid?
Makes OH- when dissolvedd in water
What is an Arrhenius base?
Acids have a pH of ?
Less than 7
This is used to determine the endpoint of a titration.
What is an indicator?
What is pH = 10?
An acid with a pH of 2 is _______ times stronger than an acid with a pH of 5.
1000
Reacts with metals to produce H2.
What is an acid?
What is the salt in this neutralization reaction?
HBr + KOH --> KBr + H2O
KBr
Name the acid and base then the conjugate acid and conjugate base
NaOH + HCl--> OH- and H3O+
Base NaOH
Acid HCl
C. Base OH_
C. Acid H3O+
This [OH-] corresponds to [H+] = 2.3 x 10-7M
What is 4.35 x 10-8M?
Name two properties of strong acids.
Ionize completely in water
Form weak conjugate bases
Give up protons easily
Accepts protons
Bronsted Lowry base?
pOH = 12, pH=
2
Blue litmus paper turms red in the presence of __________.
An acid
This pH corresponds to 3.0 grams of HCl dissolved in 1 L of water.
amphoteric