3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H20 In the above equation how many moles of water can be made when 138.6 grams of
HNO3 are consumed?

Decomposition is the cycle at which bacteria breaks down any organic material into the soil

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

In any atom of any element, you will find protons and neutrons in the nucleus of any atom