Answer:
2NO + 4H-> N2 + 2 H2O
Explanation:
Both sides must be equal. :)
Advantages of using tidal energy:
-Environment-friendly
-A highly predictable energy source
-High energy density
-Operational and maintenance costs are low
-An inexhaustible source of energy
Disadvantages of using tidal energy:
-High tidal power plant construction costs.
-Negative influence on marine life forms.
-Location limits.
-The variable intensity of sea waves.
Answer:homogeneous mixture
A sandstorm is a homogeneous mixture.
Explanation: