Chemical Equations
What is the name of the equation with names of elements rather than the formulas?
Written Equation
What is the gas emitted through the exhalation of the respiratory system?
CO2
Qualitative or Quantitative ... what is solubility?
Quantitative
What is the "staircase"?
Metalloid
How do you calculate density?
D = Mass/Volume
This type of reaction breaks down a compound.
Decomposition
True or False - Oxygen is a pure substance
True
How many points of Particle Theory of Matter is there?
Where is the Halogens grouping?
2nd column from the right
Which compound can be all states of matter?
Water
An equation ending with Carbon Dioxide and Water means its what type of reaction?
Combustion
This chemical (element) is used in pools as a cleaner for bacteria, what is it?
Chlorine
Transferring of electrons to become neutrally balanced
How are neutrons calculated?
Mass - Atomic Number
Multiple atoms/elements
In double displacement, what is replaced?
Non-metals
What is the concern for using road salt during the winter?
Changes the chemical balance in the water and alters the ecosystems.
What is a covalent compound?
Sharing of electrons to become neutrally balanced
How are the elements organized?
By atomic number.
What are the two classifications of acids?
Binary and Oxoacids
Balance the following equation...
CH4 + O2 -> CO + H
2CH4 + O2 -> 2CO + 8H
What is the chemical formula for photosynthesis?
C6 H12 O6
What are the four "reacts with" types?
Water, oxygen, acids, other substances
Who created the Periodic Table of Elements?
Mendeleev
What does WHMIS stand for?
Workplace Hazardous Materials Information System