Calculate the energy required to produce 7.00 mol Cl2O7 on the basis of the following balanced equation. 2Cl2 (g) 7O2 (g) 130. kcal --> 2Cl2O7 (g)

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.

Which three statements represent the benefits of performing experiments using computer simulations?

What are the similarities between compounds and mixtures?