Equal volumes of 0.0400 M NH3 and 0.0200 M HCl are mixed together. What are the concentrations of NH3 and NH4+ in the reaction? $$NH3(aq)+H+(aq) NH + 4(aq)

Lewis structure and molecular geometry for nh2cl

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.

What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?