Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
100
This is a mixture that you can visually see the different parts of.
What is a heterogeneous mixture?
100
This is how many atoms are in (NH4)2SO4
What is 15 atoms?
100
This is the formula for sodium phosphate.
What is Na3PO4?
100
This is what you call the new substances formed in a chemical reaction.
What are products?
100
We are in unit 8. This is what 8 is in Spanish.
What is ocho?
200
This is the difference between atoms and molecules.
What is atoms are individual particles and molecules are multiple atoms bonded together?
200
This is the molar mass of MnO4.
What is 118.94 g/mol?
200
This is the name for CaI2.
What is calcium iodide?
200
This is the charge on copper in CuCl3.
What is 3+ ?
200
This is what you would get when you get a 100% on the final.
What is a sticker?
300
This letter is a mixture of molecules.
What is letter B?
300
This is how many moles are in 16g of Carbon.
What is 1.33 moles of Carbon?
300
This is the formula of silver chromate.
What is Ag2CrO4?
300
Balance the following reaction;
__Fe + __O2 --> __Fe2O3
What is 4, 3, 2?
300
If you start with 3 moles of sodium and excess hydrogen chloride, complete the B.C.A. table for the reaction;
2 Na + 2 HCl --> 2 NaCl + H2
What is;
B: 3 xs --> 0 0
C: -2x -2x --> +2x +x
____________________________
A: 0 xs-3 --> 3 1.5
400
This letter is atoms of a pure metal.
What is letter C?
400
This is how many grams are in 37.82 moles of carbon dioxide.
What is 1664.46 g of CO2?
400
This is the name for ZnCO3.
What is zinc carbonate?
400
Identify this type of reaction;
__HCl + __Mg -->
What is single replacement?
400
Fill in a B.C.A. table if you start with 15000 moles of Nitrogen;
N2 + 3H2 --> 2NH3
What is;
B: 15000 xs --> 0
C: -x -3x --> +2x
____________________________
A: 0 xs-45000 --> 30000
500
This letter is a mixture of elements.
What is letter E?
500
This is the percent by mass of Mg in Mg(OH)2.
What is 41.68% Mg?
500
This is the formula of iron (III) bromide.
What is FeBr3?
500
Predict and balance the following chemical reaction;
__KNO3 + __MgCrO4 -->
What is;
2 KNO3 + 1 MgCrO4 --> 1 Mg(NO3)2 + 1 K2CrO4 ?
500
Fill in a B.C.A. table if you start with 6 moles of potassium chlorate;
KClO3 --> 2KCl + 3O2
What is;
B: 6 --> 0 0
C: -x --> +2x +3x
___________________________
A: 0 --> 12 18