Ketone 1 gives two different bicyclic products depending on the base used: when treated with potassium tert-butoxide at room temperature, it produces ketone 2, while when treated with LDA at low temperatures and then heated, it produces ketone 3.Write arrow-pushing mechanisms for the formation of both 2and 3and explain why the reaction conditions favor each product.

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

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