236 I DONT KNOW I AM TOTALLY THAT IS NOT THE ANSWER
2C₃H₇OH + 9O₂ = 6CO₂ + 8H₂O
a₀=2
a₁=9
a₂=6
a₃=8
Answer:
1. D. Weathering by the actions of plants
2. C. Mechanical Weathering
3. A. Weathering by the actions of animals
4. B. Chemical Weathering
Water (H2<span>O) can be </span>called<span> a molecule or a compound because it is </span>made of hydrogen<span> (H) and </span>oxygen<span> (O) atoms. There are two main types of chemical bonds that hold atoms together: covalent and </span>ionic<span>/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds.
Hope this helps.</span>
