Balancing Equations
Naming Nomenclatures
Your BF in Science
It's all Relative
Mixed
100
Balance the equation: ____ Al + ____ HCl  ____ H2 + ____ AlCl3
2,6,3,2
100
Formula for Silver Bromide
AgBr
100
All the elements in Family 17 are:
Halogens
100
You can prove that matter is neither created nor destroyed in a chemical reaction by
Balanced equations
100
The prefix penta- means:
5
200
____ N2 + ____ H2  ____ NH3
1,3,2
200
Name for NO3
nitrate
200
The elements right of the zigzag line are metals
False
200
Who is the father of ancient atomic theory?
Democritus
200
__________ acid is contained in your stomach.
Hydrochloric
300
_______NF3 _____N2 +______F2
2,1,3
300
Name C2Br6
Dicarbon Hexabromide
300
There are ___ periods on the Periodic table.
7
300
The Law of Conservation of Mass states:
Matter is neither created nor destroyed in ordinary chemical reactions
300
Binary compounds have two elements, polyatomic compounds have
More than 2 elements
400
______HCl + ______NaOH ______NaCl + ______H2O
1,1,1,1
400
ZnCO3 would be called___________________.
Zinc Carbonate
400
___ elements on the Periodic table occur as liquids.
2
400
In growing crystals the atoms in the solution:
Arrange themselves in patterns to create geometric shapes
400
In naming chemical compounds start at the left end of the periodic table and move right.
True
500
______CH4 + ______O2 __> ______CO2 +_____H2O
1,2,1,2
500
Barium Sulfate would have the formula
Ba(SO)4
500
________ is the heaviest naturally occurring element
Uranium
500
When making crystals, it is necessary to create a saturated solution because:
If it is not saturated, the crystal will not grow.
500
Hepta is translated to 6
False
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