What is the absolute magnitude of the rate of change for [NH₃] if the rate of change for [H₂] is 6.60 M/s in the reaction 2 NH₃(g) → N₂(g) + 3 H₂(g)?

Engineers have contribute to society in many ways like making the technology we use today or any type of power energy material

The mass has escaped into a gas which you can not see so the law stays true.

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

Is a logical series of steps