density of isopropanol: 4.59134831 g/ml

density of salt water: 1.034 g/ml

Questions: 1. Compare the values for density of the isopropanol and salt water using the two methods (direct and hydrometer). Are the values the same? Do these values have the same number of significant figures? Calculate the percent difference between the measured and hydrometer values for both liquids by using the equation below (note that negative values are possible). Density (hydrometer) - Density (direct) 100%= Density (direct) Questions: 1. Compare the values for density of the isopropanol and salt water using the two methods (direct and hydrometer). Are the values the same? Do these values have the same number of significant figures? Calculate the percent difference between the measured and hydrometer values for both liquids by using the equation below (note that negative values are possible). Density (hydrometer) - Density (direct) 100%= Density (direct)