Aleks Placement Test: Chemistry Study Guide Rated A+

Precipitation Reaction {Ans: Two solutions of soluble salts are mixed, resulting in an insoluble solid (precipitate) forming.}Sulfite {Ans: SO3(2-)}P Orbital {Ans: The orbital with the second lowest energy; it has three orbitals and can hold six electrons}Percent Abundance Equation {Ans: Average Mass = (%)•(Mass of Isotope A) + (%)•(Mass of Isotope B) +...}Celcius & Kelvin {Ans: 0 C = 273.15 K K= C+273.15}Cadmium {Ans: Cd(2+)}