What is used up in and stops a chemical reaction? percent yield limiting reactant theoretical yield excess reactant

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

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

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.