<P> where the values of a are: </P> <Table> <Tr> <Th> Weight% </Th> <Th> </Th> <Th> </Th> </Tr> <Tr> <Td> 5 </Td> <Td> 0.043 </Td> <Td> 72.60 </Td> </Tr> <Tr> <Td> 10 </Td> <Td> 0.039 </Td> <Td> 73.72 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> 0.035 </Td> <Td> 74.86 </Td> </Tr> <Tr> <Td> 20 </Td> <Td> 0.032 </Td> <Td> 76.21 </Td> </Tr> <Tr> <Td> 25 </Td> <Td> 0.030 </Td> <Td> 77.85 </Td> </Tr> </Table> <Tr> <Th> Weight% </Th> <Th> </Th> <Th> </Th> </Tr> <Tr> <Td> 5 </Td> <Td> 0.043 </Td> <Td> 72.60 </Td> </Tr>

The water portion of saline solution is called the