Bonding
Molecules
Chemical Reactions
Naming and Writing
Moles
100
electrons involved in bonding
What are valence electrons
100
the shape of a water molecule or anything else with two hydrogens in it
What is bent
100
something dissolved in water has what symbol next to in a balanced reaction
What is (aq)
100
oxidation number for oxygen
What is -2
100
the weight of all the elements in a compound added up together
What is the formula mass/molar mass
200
type of bond that requires high temperatures to melt
What is an ionic bond
200
Ammonia has how many bonds
What are three covalent polar bonds
200
What are the coefficients needed to balance this reaction: Fe3O4 + Al yields Al2O3 + Fe
What are 3,8,4,9
200
the oxidation number of the metallic ion in copper (II) chloride
What is Cu +2
200
2.498 mols NO2
What is amount of mols present in 114.95g of NO2
300
the greater the electronegative difference between bonded atoms the greater the
What is ionic character
300
unequal sharing of electrons
What is a polar bond
300
the general equation is AX + BY yields AY + BX
What is double replacement
300
N2O4
What is dinitrogen tetroxide
300
the ratio between what you have and what you are looking for determined by looking at the coefficients in a balanced chemical equation.
What is the mole ratio
400
electron sea of bonding is represented by what type of bond
What is a metallic bonding
400
of these which is the only polar molecule: CCl4, CO2, NH3, CH4
What is NH3
400
A + B yields AB
What is a synthesis reaction
400
the formula for Aluminum Sulfate
What is Al2(SO4)3
400
how does one get from mole A to mole B in one step
What is mole ratio
500
this type of bond occurs when an anion and cation combine
What is an ionic bond
500
what is the shape of CF4
What is tetrahedral
500
helps predict SINGLE replacement reactions
What is the activity series (ex: Na replaces H)
500
Zn3(PO4)2
What is Zinc Phosphate
500
how does one get from Moles A to Grams B
Use the mole ratio( mol B/mol A) then multiply by the molar mass of compound B.
M
e
n
u