Building Block of Matter
Chemical Bonding
Chemical Reactions
Solutions
Acids and Bases
100
What is an Atom?
Is the smallest unit of matter that has identifiable properties which are identical across all atoms of the specific substance.
100
What is an Ionic bond?
Form most frequently between nonmetals and metals.
Is the transfer of electrons.
100
What is the Conservation of Mass?
This law states that the total amount of mass in the reaction stays constant over the course of the reaction.
Matter can be neither created nor destroyed.
100
What is a Suspension?
Are homogeneous in nature are usually cloudy and/or difficult to see through.
100
What is the most modern definition of an acid?
Arrhenius acid orrrrrr Bronsted-Lowery Acid
Bronsted-Lowery Acid
200
What is the Atomic Number of Oxygen?
8
200
Give an example of a diatomic.
H2, N2, O2, F2, Cl2, Br2, I2
200
Balance the following equation Fe+Cl2-->FeCl3
2Fe+3Cl2-->2FeCl3
200
What is necessary for a solution to become supersaturated?
An increase in temperature.
200
What is the difference between polyprotic and monoprotic?
Polyprotic could donate more than one proton whereas monoprotic could only donate one proton
300
What is the elemental symbol for Californium?
Cf
300
Give the Lewis Dot Diagram for NCl3
300
Balance the following equation C4H6O3+H2O-->C2H4O2
C4H6O3+H2O-->2C2H4O2
300
What is the name of my dog?
*hint* It is the name of the one rarest states of matter.
Aurora Borealis
300
What is the formula for Hydroiodic acid?
Hi
400
What is the Atomic mass of CH4
16.04g/mol
400
Give the Lewis Dot Diagram for NO3
400
What type of reaction has a cation in a compound that is replaced by a different cation.
Single Replacement
400
What type of reaction causes the creation of a solid?
A precipitation reaction
400
Why did we eat lemons two weeks ago?
To demonstrate that acids are sour to taste.
500
What is the electron configuration for Sulfur?
1S2, 2S2, 2P6, 3S2, 3P4
500
Pick a number between 0-999999999999999999999999999999999999999999999999999999999999
**hint* it is not 1
534
500
In a Potential Energy Diagram what is the name if the substance that lowers the activation energy?
Catalyst.
500
AN ionic substance that are made up of cations and anions that are bonded together to make an ordered and repeating pattern?
Crystal Lattice
500
Bases are where on the Ph Scale?
