Periodic table
the number of protons in an atom. This # determines the identity of an element.
What is atomic number
What angle is formed between the bonds of a tetrahedral molecule?
109.5
formula reduced to lowest terms
What is empirical formula
the ration between the molar mass and the amount of substance
What is molar mass
What is the hybridization of CH4?
sp3
What is the name of an organic compound with an OH group at the end of a carbon chain?
An alcohol
What is the mass of 23 moles of CO2?
1012g
Draw the Lewis Dot structure for CCl4.
Tetrahedral with 4 chlorine atoms attached to the carbon. There are 3 lone pairs on each Cl.
What is the name of CH3CH2CH2CH2COOH?
butanoic acid
do NOT use di-, tri-, etc. unless they are part of the ion name ionic compounds are named as the positive and negative ion.
What is Ionic compound
Increases from left to right and bottom to top
What is Ionization energy or electronegativity
What is the functional group for an aldehyde?
R=O-H
Why does lithium have a greater atomic radius than neon?
same orbitals but Ne has more protons
a lattice structure of cations and anions
What is ionic compound
Pentane reacts with water, under catalytic conditions (sulfuric acid), to form pentanol and hydrogen ions. Write the balanced chemical equation.
C5H12 +H2O --> C5H11OH + 2H+
What is net ionic equations
equation with spectator ions removed