Which set should be used to observe the pollen and the stamen of a flower? 1. A
2. B
3. C
4. D

Based on the equation and the information in the table, what is the enthalpy of the reaction?

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.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?