20 questions
Methane
O3
Phosphorus
Lead
Ammonia
CaCO3
SO4 2-
Sulfuric acid
NO2
Arsenic
N2O
NH4 +
Carbon dioxide
PO4 3-
Carbon monoxide
Nitrogen
H2O + CO2 H2CO3
What is the chemical reaction for photosynthesis? Make sure your equation is balanced. Use the = sign to represent an arrow.
The following equation represents what chemical reaction that happens in humans and other living things? (note: an arrow has been replaced with an = sign)
C6H12O6 + 6 O2 = 6 O2 + 6 H2O + Energy
What environmental consequence does the following chemical equation cause?
4 NO2 + 2 H2O + O2 = 4 HNO3