nh3

  1. M

    Do you write NH3 as N3+ + H+ in net ionic equations, or do you write NH3 as is?

    Okay so the original equation is ZnSO4(aq) + 2NH3(aq)? + 2H2O(l) Zn(OH)2 + (NH4)2SO4 Net ionic would be: Zn2+ + SO4^2- + 2NH3 + 2H2O Zn2+ 2OH- + 2NH4 + SO4^2- 2NH3 + 2H2O 2OH- + 2NH4 is this correct?
  2. L

    Mg3 N3 (s) + 6 H2O(l) -> 3 Mg(OH)2 (s) + 2 NH3 (g) When 100.g Mg3N2 reacts...

    ...with 75.0 g H2O? What/how do you find the limiting reactant and what is the theoretical yield of NH3?
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