Since a Grignard reagent contains a carbon atom with a partial charge, it acts as a and reacts with the OH of the starting halide, BrCH2CH2CH2CH2OH. This acid-base reaction destroys the Grignard reagent so that addition cannot occur.

electron microscopy and scanning tunneling microscopes gives us a greater understanding of atoms by being able to see the atom itself, and lets us see some atomic reactions.

explanation:

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.