Chem 11 Commotion
Super Solutions
Kill me Kinetics
It's gotta be Equal!
Mighty Acids and Bases
100
What is the Atomic Number for Sodium (Na)?
What is 11
100
A homogeneous mixture of a solvent and 1 or more solutes.
what is Solution
100
What are the axis labels for a potential energy diagram?time vs potential energy
What is time vs potential energy
100
define equilibrium
What is reactions that are reversible and can proceed in both directions.
100
What turns blue litmus paper red?
What is an Acid
200
What is the Atomic symbol for Molybdenum?
Mo
200
A solution that conducts an electric current in an aqueous solution.
What is electrolyte
200
The name for a substance that changes rate of reaction
What is a catalyst
200
How do you find Kc?
What is products/reactants
200
Has a pH greater than 7
What is a Base
300
What is the equation to calculate Percent Yield?
what is Actual/Theoretical x 100%
300
Soda PopWhat is an example of a gas(solute) in a liquid(solvent)?
what is Soda Pop
300
the name for a potential energy diagram where energy is absorbed
What is endothermic
300
What does ICE stand for?
What is Initial, Change and Equilibrium
300
what is the theory that states an acid is a substance that dissociates in water to produce hydrogen ions
What is the Arrhenius theory
400
What is the Formula of the substance Copper(ll) Sulfate Penta-Hydrate?
what is CuSO4 x 5H20
400
What is the rate of dissolving affected by(3 factors)?
what is Agitation, Temperature, Surface
400
The enthalpy change for an exothermic reaction
What is negative
400
How do you find percent dissociation?
What is Change/Initial x 100%
400
how to find pH
What is -log(H3O)
500
How many moles are in 2.0g of H2O?
what is 0.11 mol
500
the dissociation equation for N2O5?
What is Trick Question! No dissociation because it is Covalent!
500
State one point in the Kinetic Molecular Theory
*What is molecules are in constant motion, travelling in varying speeds. *Collisions between molecules are perfectly elastic. *Each molecule a particle has the same average kinetic energy at a particular temperature. * A rise in temp increases average kinetic energy and vice versa.
500
If K value is small what would that effect?
What is the reactants
500
Can act as an acid or a base
What is Amphoteric
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