integrated science chemistry #2 exam review points .)
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Integrated Science Chemistry #2 Exam Review points .). Covalent, Ionic, Both. Lewis Dot Acid Base. Ions. Random. Chemical Equations. $200. $200. $200. $200. $200. $400. $400. $400. $400. $400. $600. $600. $600. $600. $600. $800. $800. $800. $800. $800. $1000. - PowerPoint PPT PresentationTRANSCRIPT
Integrated Science
Chemistry #2 Exam Review
points.)
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IonsCovalent,
Ionic,
Both
Chemical Equations
Lewis Dot
Acid Base
0
Team 1
0
Team 2
0
Team 3
Random
Answer: An atom with unequal protons and electrons.
A Charged Atom
200
This is the definition of an Ion
Back
400
Answer: Cation Ca+ion
Back
The name of a Positively charged atom
600
Answer: Oxygen will take/gain 2 electrons.
Charge will be -2
Back
Will this atom give or take electrons and what is its net charge? Oxygen
800
Answer: Al2O3
Back
Use the criss-cross method to create the chemical compound
Al and O
1000
Answer: Mg(NO3)2
Back
Use the criss-cross method to combine the following ions
Mg and NO3-1
200
Answer: BothBack
Is the following a characteristic of an Ionic bond, Covalent bond, or both.
• 2 or more atoms combine to form a compound
400
Back
Ionic, Covalent, Both
MgO
Answer: Ionic
600
Answer: CovalentBack
Ionic, Covalent, Both
H2O
800
Back
Ionic, Covalent, Both
SCl2
Answer: Covalent
1000
Answer: Ionic
Back
Ionic, Covalent, Both
A compound that is formed by transferring electrons from one atom to another
200
Answer: Equals or yieldsBack
In a chemical reaction what does mean?
400
Back
Answer: Reactants/Products
According to the law of conservation of matter, the number of atoms on the _________ side of the equation must be equal to the number of atoms on the __________ side
600
Answer: 2 Hydrogen and OxygenBack
How many elements are there in H2O
800
Back Answer: 48 – 12 - C 24 - H 12 - 0
How many atoms make up 2C6H12O6?
1000
Answer: Yes – 1Cu 2 Ag 2NO3
Back
Is the following chemical equation balanced
Cu + 2AgNO3 Cu(NO3)2 + 2Ag
200
Answer: NeutralBack
A solution with a pH of 7 is called this
400
Back
A solution with a pH of 3.9 is considered to be a(n) ______
Answer: Acid
600
Answer: 7-14Back
This is the possible pH range for a BASIC solution
800
Answer: 100 times. 10times per numberBack
How many more hydrogen ions (H+) are there in a solution with a pH of 3 than there are in a solution with a pH of 5
1000
Answer: a salt with pH=7
Back
When an strong acid and a strong base neutralize each other what is the final product
200
Answer: Black LabBack
What is the most popular breed of dog in America?
400
Answer: Hershey’s Bar
Back
What is the most popular candy bar in the United States?
600
Answer: Endothermic – Heat is going into the Ice to melt it
Back
Melting of ice is considered an ____________ reaction.
800
Answer: Kansas City Chiefs
Back
Name the one NFL team that is still undefeated after 10 weeks of the season?
1000
Answer: Exothermic – Heat was released from the bag until the liquids froze
Back
When we made our Ice Cream. The reaction inside of the bag with the milk, vanilla, and sugar was considered to be an _________________ reaction