A) Burning
Burning is a chemical reaction while the other three answers are physical reactions.
Answer:
Please find the complete solution in the attached file.
Explanation:
The difference is the amount of oxygen in the compound
Answer:
None
Step-by-step explanation:
A high pH is caused by an excess of hydrogen ions over hydroxide ions.
Hydrogen ions are so small that they pass through the pores of an ordinary filter.
Thus, ordinary filtration has no effect on the pH of water.
To slowly erode and crumble.