<Tr> <Th> </Th> <Th> a (L bar / mol) </Th> <Th> b (L / mol) </Th> </Tr> <Tr> <Td> Acetic acid </Td> <Td> 17.71 </Td> <Td> 0.1065 </Td> </Tr> <Tr> <Td> Acetic anhydride </Td> <Td> 20.158 </Td> <Td> 0.1263 </Td> </Tr> <Tr> <Td> Acetone </Td> <Td> 16.02 </Td> <Td> 0.1124 </Td> </Tr>

A and b value for n2 van der waals