What are the two main processes carried out by the excretory system? A.
Separating and eliminating wastes from the body
B.
Absorbing needed nutrients and getting rid of the excess
C. Maintaining weight and regulating temperature
D.
Controlling the amount of water in the body and eliminating salt

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml