What is ionization energy? a. the minimum energy required to remove one electron from an atom. b. the maximum energy required to remove one electron from an atom. c. the maximum energy required to move one electron to the valence shell. d. the minimum energy required to remove one electron from another electron.

Which of the following units is not an official si unit

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.