Acids and Bases
Acids and Bases 2
Solubility
Chemical Reactions
Chemical Reactions 2
100
How did early man describe acids and bases?
Acids are sour and bases are bitter.
100
What does pH stand for?
Percent Hydrogen
100
What is Solubility?
Ability to be dissolved
100
What is the formula for a neutralization reaction?
Acid + Base = H2O + Salt
100
What is the formula for a Synthesis reaction?
A + B = AB
200
What are two examples of Strong Acids?
HCl, HNO3, H2SO4
200
What would be the pOH of a solution that has a hydrogen concentration of 5.9x10-1?
pOH = .23
200
What two elements exist as liquids at room temperature?
Bromine and Mercury
200
What is a synthesis reaction?
When two or more reactants combine to form a single product
200
What is the formula for a decomposition reaction?
AB + outside force = A + B
300
What are three examples of strong bases?
NaOH, KOH, LiOH, RbOH, Ba(OH)2
300
What would be the [OH-] concentration of a solution that has a pOH of 10.6?
2.5x10-11
300
What are all the diatomic elements?
Bromine, Iodine Nitrogen, Chlorine, Hydrogen, Oxygen and Fluorine
300
What is a decomposition reaction?
When one reactant breaks down to form two or more products
300
What is the formula for a single replacement reaction?
A + BC = AC + B
400
What would be the conjugate acid of H2O?
H3O
400
What would be the pH of a solution that has an [OH-] concentration of 7.5x10-5?
9.9
400
What elements exist as gasses at room temperature,
Helium, Neon, Argon, Krypton, Xenon, Nitrogen, Oxygen, Fluorine, Chlorine, and Hydrogen
400
What is a Single replacement reaction?
When one element is substituted for another element in a compound
400
What is the formula for a combustion reaction?
CxHx + O2 = CO2 + H2O
500
What would be the conjugate base of H2O?
OH-
500
Come up to the board and draw an accurate pH scale with at least 3 things on the acid side and 3 things on the base side.
500
What is an Aqueous Solution?
Water that contains a dissolved substance.
500
What is a double replacement reaction?
When the positive and negative ions of two ionic compounds exchange places to form two new compounds
500
What is the formula for a double replacement reaction?
AB + CD = AD + CB