Show:
Naming
RXNs
Balanced?
Bohr'ed of Lewis
Pot Pourri
100
KCl
What is potassium chloride?
100
H2 + O2 --> H2O
What is synthesis?
100
reactants must =
What is products?
100
outside electrons
What is valence electrons?
100
THM
What is trihalomethanes....chlorination of drinking water
200
Ca(NO3)2
What is calcium nitrate?
200
Fuel + Oxygen--> water + carbon dioxide
What is combustion reaction?
200
hydrogen + oxygen --> water
What is 2H2 + O2 -->2H2O?
200
7 valence electrons
What is any halogen (chlorine, fluorine, iodine, bromine, etc)
200
Proton
What is positively charged particle in the atom?
300
Metal and non-metal
What is an ionic compound?
300
CaCO3--> CO2 + CaO
What is decomposition?
300
Na + Cl2 --> NaCl
What is 2Na + Cl2 -->2NaCl?
300
+2
What is the charge on group 2 elements (magnesium, etc.)
300
Charge on Ca
What is + 2?
400
2 non-metals
What is molecular compund?
400
neutralization reaction
What is acid + base --> water + salt
400
CaCO3 --> CO2 + CaO
What is already balanced?
400
draw lewis diagram of oxygen
What is " :O:
400
Coefficient
What is the number that goes in front of a chemical while balancing?
500
CH4
What is methane?
500
KI + PbNO3 --> PbI2 + KNO3
What is double displacement
500
N2 + H2 --> NH3
What is N2 + 3H2 -->2 NH3
500
Sharing of electrons
What is covalent bond?
500
Mass of reactants = mass of products
What is Law of conservation of mass?