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69 Cards in this Set
- Front
- Back
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Polyatomic ions:
Ammonium |
NH4 +
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Polyatomic ions:
Carbonate |
CO3 2-
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Polyatomic ions:
Hydrogen Carbonate |
HCO3 -
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Polyatomic ions:
Acetate |
C2H3O2 -
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Polyatomic ions:
Nitrite |
NO2 -
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Polyatomic ions:
Nitrate |
NO3 -
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Polyatomic ions:
Hydroxide |
OH -
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Polyatomic ions:
Peroxide |
O2 2-
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Polyatomic ions:
Phosphate |
PO4 3-
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Polyatomic ions:
Sulfate |
SO4 2-
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Polyatomic ions:
Sulfite |
SO3 2-
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An electrolyte that exist in solution almost entirely as ions?
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Strong Electrolyte
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An electrolyte that dissolves in water to give relatively small percentage of ions?
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Weak Electrolyte
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A substance that dissolves in water to give a nonconducting solution?
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Non-electrolyte
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Chemical equation in which the reactant and product were written as if they were molecular substances, even though they may exist as ions.
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Molecular equation
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Chemical equation in which strong electrolytes are writen as seperate ions in a solution.
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Complete ionic equation
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An ion that doesn't take part in the ionic equation.
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Spectator ion
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Chemical equation in which seperator ions have been cancelled
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Net ionic equation
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Mixture of 2 ionic substances result in a solid ionic substance
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Precipitation reaction
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Acid reacts with a Base. Transfer of proton between reactants
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Acid-Base reaction
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Transfer of electrons between reactants
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Oxidation-Reduction reaction
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The species that donates a proton to another species in a proton transfer reaction
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Acid
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The species that accepts a proton in a proton transfer reaction
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Base
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Base that is present in (aq) solution entirely as ions, one of which is OH -
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Strong Base
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Base that only partially ionizes in water
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Weak Base
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Acid that yields 2 or more acidic hydrogens per molecule
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Polyprotic Acid
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Acid that yields one acidic hydrogen per molecule
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Monoprotic Acid
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Type of Reaction
A + B >>>> AB |
Combination Reaction
(Oxidation - Reduction rxn) |
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Type of Reaction
AB >>>> A + B |
Decomposition Reaction
(Oxidation - Reduction rxn) |
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Type of Reaction
AB + C >>>> AC + B |
Displacement Reaction
(Oxidation - Reduction rxn) |
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Type of Reaction
A + O2 >>> Flames |
Combustion Reaction
(Oxidation - Reduction rxn) |
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Oxidation number of Elements that stand alone
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0
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Oxidation number of monatomic ions
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= to charge of ion
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Oxidation number of Oxygen
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-2 unless in H2O2 or other peroxides in which it's -1
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Oxidation number of Hydrogen
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+1 or -1 in binary compounds with a metal
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Oxidation number of Halogens
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-1 except with other element is a Halogen or Oxygen
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Oxidation number of Compounds
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sum of oxidation number = 0
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Oxidation number of polyatomic ions
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sum of oxidation number = charge of the ion
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Formula for Molarity
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Molarity = moles of solute / liters of solution
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List SI base units
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Length meter m
Mass kilogram kg Time second s Temperature Kelvin K Amt of Substance mole mol Elec Current ampere A Liuminous intensity candela cd |
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HCL
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Strong Acid
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HCLO4
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Strong Acid
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H2SO4
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Strong Acid
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HI
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Strong Acid
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HBr
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Strong Acid
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HNO3
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Strong Acid
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LiOH
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Strong Base
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NaOH
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Strong Base
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KOH
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Strong Base
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Ca(OH)2
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Strong Base
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Sr(OH)2
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Strong Base
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Ba(OH)2
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Strong Base
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Neutralization reaction of a Acid and Base results in...
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Water and Salt
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STP
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Standard Temperature Pressure. Conditions for gases chosen by convention to be 0 deg C & 1 atm pressure
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PV=nRT
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Ideal Gas Law
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P1 + P2 + P3 = Ptotal
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Daltons law of partial pressures
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Gases are composed of Molecules whose size are negligible compared with teh average distance between them
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Kinetic Theory Postulate 1
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Molecules move randomly in straight lines in all directions
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Kinetic Theory Postulate 2
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The Forces of attraction or repulsion between 2 molecules in a gas are weak, except when they collide
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Kinetic Theory Postulate 3
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When molecules collide with one another, the colisions are elastic
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Kinetic Theory Postulate 4
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The average kinetic energy of a molecule is proportional to the absolute temp
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Kinetic Theory Postulate 5
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1 cal = ? Joules
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4.184
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Energy may be converted from one form to another, but the total quanity remains constant
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Law of conservation of Energy
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The energy that flows into or out of a system
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Heat
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symbol for exothermic
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q-
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symbol for endothermic
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q+
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The potential or capacity to move matter
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Energy
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An extensive property of a substance that can be used to obtain the head absorbed or evolved in a chemical reaction
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Enthalpy
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A property of a system that depends only on it's present state, and independent of any history of the system
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State Function
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