NH₄⁺(aq)+NO₃⁻(aq) → NH₄NO₃(s) How much energy is released when 3 moles of NH₄+ react?

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

What three natural resources are found in the great lakes region

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor