Write a hypothesis about chemical change when substances are mixed.

Predict the products butane (c4h10) + oxygen —>

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.

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude