Cuando se quema fosforos es cambio quimico ofisico

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.

Heat is the total potential energy of a substance that can be transferred. true false

Which of the following words describe the reality that the universe looks the same from various perspective