The typical silver salt used in ordinary photographic films is silver bromide, AgBr. The minimum amount of energy needed to initiate the chemical process of dissociation of a AgBr molecule is about 4.00×10−19 J . What is the wavelength λmax that a photon may have to be able to initiate the dissociation of a AgBr molecule?

What must happen before a body cell can begin mitotic cell division

This drawing shows a human body system. what is the primary function of this body system?

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.