The mechanism for electrophilic aromatic substitution reaction involves addition and elimination steps. Explain which of the steps is rate determining.

What is the independent variable in this investigation? mass volume sample number substance density

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.