chemical equations
the substances on the left side of a chemical equation
what are reactants?
____Mg + ____O2 --> ____MgO
what is 2, 1, 2?
A + B → AB
what is synthesis?
avogadro's number
what is 6.02 x 1023?
bond where electrons are transferred from one atom to another
what is ionic bond?
the substances on the right side of a chemical equation
what are products?
___H2O2 --> ___H2O + ___O2
what is 2, 2, 1?
AB → A + B
what is decomposition?
also known as the atomic mass, found on the periodic table
what is molar mass?
bond where electrons are shared
what is covalent bond?
the number that comes before a chemical formula
what is a coefficient?
____Cu + ____AgNO3 --> ____Cu(NO3)2 + ____Ag
AB + C → AC + B
what is single replacement?
the number of moles present in 45.98 grams of Na
what is 2 moles?
the weakest intermolecular forces, present in every substance (including nonpolar)
what are london dispersion forces?
the number of chlorine atoms in the formula 4AlCl3
what is 12?
____Al(OH)3 + ____H2SO4 --> ____Al2(SO4)3 + ____H2O
AB + CD → AD + CB
what is double replacement?
the number of grams present in 4 moles of Mg
what is 97.22 g?
intermolecular force present in all polar molecules
what is dipole-dipole force?
the small number that comes after an element in a chemical formula
what is a subscript?
____C2H6 + ____O2 --> ____CO2 + ____H2O
what is 2, 7, 4, 6?
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g
what is combustion?
the acronym for elements that are diatomic - only occur in 2s when alone
intermolecular force present in polar molecules with a hydrogen bonded with N, O, or F
what is hydrogen bonding?