Is the following picture an example of a chemical change or a physical change? SOMEONE PLEASE HELP ILL GIVE

A physical change, because the atoms are rearranging to form new molecules.

A physical change, because the molecules are staying the same.

A chemical change, because the atoms are rearranging to form new molecules.

A chemical change, because the molecules are staying the same.

Ibelieve y y even though i've only taken chemistry for one year

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.