The answer is protons. Neutrons have no charge and electrons have a negative charge so the positive charge must be protons.
Ice cream will have a physical change because you can re freeze it and it will still be ice cream
Answer:
The force exerted on it.
Explanation:
As the law of motion states, an object at rest will remain at rest an object in motion will remain in motion unless acted upon by another force.
3 mol H₂ → 2 mol NH₃
5 mol H₂ → x mol NH₃
x=2*5.0/3=3.3
n(NH₃)=3.3 mol
The concept that this best illustrates is replication.
