Which of the following is true of gases? Gases are not easily compressed because of expansion and limited space between particles. Gases mix easily because of their high kinetic energy and low intermolecular forces. Gas particles diffuse easily because of their low fluidity and high intermolecular forces. Gas particles spread out to fill a container because of their high density and high kinetic energy.

2. how is heavy water different from normal water

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution