A substance that increases rate of rxn by changing orientation of molecules and/or activation energy. both increase effectivity of collisions.
Change of matter
- Know simple science rules and that will help.
<span>Ammonium ion when protonated, the result ammonium ion is not electophilic where in the case of iminium ion when protonated the result is electrophilic iminium ion that would have tendency to attract electrons. Protonate means sending a proton to the molecule to form a coordinate bond.</span>
