What is true about a chemical equation? select all that apply1. you can count the number if molecules2. you can count the number of atoms3. you can see how the products combine to form reactants

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.

Type the letter that represents the correct location for each particle type below.

This drawing shows a human body system. what is the primary function of this body system?