VESPR and Lewis dots
The VESPR geometry of H2O
What is bent?
6.022 x 1023
What is Avogadro's number?
or
What is the number of particles in a mole?
A charged particle containing more than one element
What is a polyatomic ion?
The space where an electron is most likely to be found
What is an orbital?
What are the six phase changes.
What is melting, freezing, evaporation, condensation, sublimation, deposition?
Lewis dot structure of water
Draw on the board
The number of moles of NO that would be produced from 3 moles of copper
3Cu + 8HNO3 --> 3Cu(NO3)2 + 2NO +4H2O
What is two moles?
Two or more elements combined
What is compound?
The reason atoms are electrically neutral
What is they have equal numbers of protons and electrons
What is the molar mass of sulfur dioxide?
64
Elements in the same group behave similarly because they have the same number of these.
What are valence electrons?
Percent by mass of each element in a compound
What is percent composition?
The relationships between the masses of reactants and products before, during, and following chemical reactions?
What is stoichiometry?
1s22s22p63s23p4
What is sulfur?
DAILY DOUBLE
How many grams is in one mole of glucose?
Draw the electron dot structure of phosphorus trichloride
Come draw on the board
Molar volume, or the volume occupied by a mole of gas at standard temperature and pressure
What is 22.4 L?
Type of reaction that combines two reactants into single product
What is synthesis?
the smallest unit of matter that retains its chemical identity
What is an atom?
The mass of an atom measured in amu
What is the atomic mass?
What is the VESPR geometry of phosphorus trichloride?
What is trigonal pyramid
DAILY DOUBLE
What are the molecules in CH4?
The tendency for the atoms in an element to attract electrons
What is electronegativity?
The most electronegative element
What is fluorine?
Process that leads to the chemical transformation of one set of chemical substances to another
What is chemical reaction