vocabulary
When is caused when metal is left out in the elements
Rust
CO2
Carbon Dioxide
H2 + O2 --> H2O
2 H2 + 1 O2 --> 2 H2O
what is it called when 2 single particles come together
combination
What is this symbol (l)?
Liquid
if a number is above 7 on the acidic scale is it basic or acidic
basic
NaCl
Salt
CH4+Cl2 --> CCl4+HCl
CH4 + 4Cl --> CCl4 + 4HCl
this is an example of what type of reaction?
AB+C ----> AC+B
A single replacement
Balance this equation
C2H6(g)+O2(g)-->CO2(g)+H2O(g)
2 C2H6(g)+7 O2(g)+6 H2O(g)
true or false
change in color isn't a evidence of a reaction
false
NaHCO3
Baking Powder
N2 + H2 --> NH3
1 N2 + 3 H2 --> 2NH3
This occurs between fuel and oxidant particles
Combustion
What is this symbol (aq)?
Aqueous
what is made from 2 elements
Binary Compound
What is the formula for sugar
C12H22O11
CO2 + H2O --> C6H12O6 + O2
6 CO2 + 6 H2O --> 1 C6H12O6 + 6 O2
What is this an example of?
AB+CD ----> AC+BD
Double displacment
Balance this equation
AlBr3 + K2SO4 --> KBr +Al2(SO4)3
2AlBr3 + 3 K2SO4 --> 6 KBr + 1 Al2(SO4)3
what is a reactant
An element or compound that react to create new substances
What is the formula for alcohol
C2H6O
HNO3 + NaHCO3 --> NaNO3 + H2O + CO2
1 HNO3 + 1 NaHCO3 --> 1 NaNO3 + 1 H2O + 1 CO2
What is it called when two particles stuck together split apart?
Synthesis
Balance this equation
FeCl3 + NaOH --> Fe(OH)3 + NaCl
1 FeCl3 + 3 NaOH --> 1 Fe(OH)3 + 3 NaCl