desertification, urbanization, and climate change(more carbon dioxide).
Kindly checkout the attached pic. It contains all your required questions.
A chemical reaction happens when the atoms or molecules rearrange to form a new substance
The correct answer to your question is
Basic. it is the is the basic unit of non living things.
Hope this helps!
Mass of X₂O₇ = 54,9g
2x + 33,6g = 54,9g
2x = 54,9g - 33,6g
2x = 21,3g | :2
x = 10,65g/mol
