ADD THEM all, and then divide by four. Thats what I would do!
Answer:
B. Atoms in the original substances are arranged in a different way to make new substances.
Explanation:
The best statement that describes a change that occurs in a chemical reaction is that atoms in the original substances are arranged in a different way to make new substances.
- Chemical reactions obey the law of conservation of matter.
- The law postulates that "matter is neither created nor destroyed in a chemical reaction but they are simply rearranged".
- Therefore, atoms of compounds forms new bonds by rearranging to give a new product.
Answer:
An amide may be produced by reacting an acid chloride with ammonia.
Answer: 1. Alcohol 2. Ester
Explanation:
Right on edge.
