Cerrar
Define the parts of a chemical formula.
For example:
What are Lewis Structures used for?
Show the Lewis Structure for Sodium Chloride (NaCl).
What is VSEPR modelling?
List the main expressions.
Draw the flowchart for determining
Intermolecular Forces.
Define the strength of each type of Intermolecular Forces
as well as the nature of the attraction.
What is Avogadro's Constant?
How do you convert the number of atoms in a substance to moles and visa versa?
How do you convert moles to grams
and visa versa?
How do you find the amount of moles in a sample?
How do you calculate the
molarity (concentration)
of a solution?
Label the reaction types:
When determining oxidation states,
which elements/elemental groups
do we generally trust and what are their oxidation numbers?
Redox Equations
First step
Redox Equations
Second step
Redox Equations
Third Step
Redox Equations
Fourth Step
Redox Equations
Final Step
What goes where on the pH scale?
How do you calculate the pH of an acid and an alkaline?
What is the law of the conservation of energy?
(First law of thermodynamics)
When considering the energy of reactions,
what is meant by the 'system'
and what is meant by the 'surroundings'?
Define:
Endothermic
Exothermic
If the change in a system's
internal energy, (U), is positive,
is it endothermic or exothermic?
Why?
What is enthalpy?
What is the basic enthalpy equation?
What does a change in enthalpy mean?
Basic equation?
