Term used to define investigation of crime using scientific means
What is Forensic Science?
100
When you see the word "to create" or "to produce" in a word equation. What symbol does that represent?
A. +
B. --->
C. - (subtracting)
What is B?
100
occurs when acid and base combine
What is Acid Base Reaction?
100
"Matter can't be created nor destroyed, just changed" This describes the.. __ of __ of ___
What is Law of Conservation of Mass
100
What is Coach Armstreet's first name?
What is Anastasia (Stasia)?
200
Forensic Chemistry investigates _______ and_______ properties of a substance
What is Physical and Chemical?
200
When you see the word "combines with" or "reacts with" in a word equation. What symbol does that represent?
A. --->
B. =
C. +
What is C?
200
When acids dissolve in water it_________ electricity
What is conducts?
200
When balancing equations, its smart to to label how much of each element is present. True or False
What is True?
200
Who is the singer/band of this song:
"So tell me what you want to hear
Something that will light those ears
Sick of all the insincere
So I'm gonna give all my secrets away"
(Hint: "Secrets")
What is One Republic?
300
involve an exchange of positive ions and between two reacting compounds
What is Double-Replacement Reaction?
300
Hydrogen gas combines with Oxygen gas to form Water. Write the chemical equation on the board.
What is H2+O2--->H2O
300
When bases dissolve in water it conducts electricity, and have a _________ feeling
What is slippery?
300
___ and __ are important when balancing equations because they tell us how many of each element is present.
A. subscripts
B.coefficients
C. both A and B
What is C?
300
The first book printed using the printing press.
What is the Bible?
400
True or False:
In order for a double replacement reaction to take place, both of the reactants must be soluble in water
What is True?
400
Cu+ S---> CuS. Write down the word equation on the board.
What is Copper reacts with Sulphur to form Copper Sulfide?
400
When dissolved in water ________ react with active metals to liberate hydrogen
What are Acids?
400
Give a brief description as to why you think its important to balance equations?
What is.......
400
True or False
China uses PANDAS as means of trade with other countries
What is True?
500
True or False. AB + XY ---> AX + BY
What is False?
500
Sodium reacts with Chlorine to produce Sodium Chloride. Write down the chemical equation on the board.
What is Na + Cl2 --> 2NaCl?
500
When _____dissolves in water it can react with acids to neutralize their properties.
What are Bases?
500
Balance this! C+S8---> CS2
What is C+S8---> 4CS2
500
If someone in your team is wearing blue shoes (mainly)...