Answer:
3 ways to understand the differences between compounds and mixtures are described below in explanation.
Explanation:
1. In a mixture, no new product is formed. It is a simple tacking of two molecules without any chemical reaction occurring. For example water and sand. Compound is a new substance formed by chemical reactions occurring between various molecules. For example, carbon and oxygen combine to form carbon dioxide.
2. A compound is always homogeneous whereas a mixture can be homogeneous or heterogeneous.
3. Compounds have a fixed boiling and melting temperature. Whereas, mixtures do not have a definite melting and boiling temperature.
Answer:
C. The acidity of one solution is 10 times greater than the acidity of
the other.
Answer:
water is evaporated into the air then the water molecules get too heavy and come back down as snow/rain/ect
Answer:
controlled variable
Explanation: i know this bc i just got it wrong lol
