Elements
O
Oxygen
HCl
Hydrochloric Acid
O2
Oxygen gas
H + O2 (goes to) H2O
What is H + O
Reactants
A solid forms
He
Helium
HNO3
Nitric Acid
H2O
liquid (water)
H + O2 (goes to) H2O
What is H2O
Product
What type of formula is
H2SO4
Compound or Acid
C
Carbon
H2SO4
Sulfuric Acid
C
solid (Carbon)
H + O2 (goes to) H2O
What type of reaction is this
Synthesis
What type of formula is
NaOH
Compound, Base/Alkali
Au
Gold
H2CO3
Carbonic Acid
FeO
solid (Iron Oxide/Rust)
H2O (goes to) H + O2
What type of reaction is this?
Decompostion
How many different elements are present:
H2O
1 O, 2 H
2 different elements
Fe
Iron
CH₃COOH
Acetic Acid
Hg
liquid (Mercury)
What type of reaction is it when Reactants & Products 'swap' over?
Displacement
H2O
2 H : 1 O