Which change in reaction conditions increases both the collision rate and the proportion of molecules with sufficient energy to react?
A
addition of a catalyst
B
increasing the concentration of a reactant
с
increasing the surface area of a reactant
Dincreasing the temperature of the reaction

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i. e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

How can one make a supersaturated solution? (apex)

Which metals are called noble metals