NEED HELP PLEASE

1. Breakthrough curves often take the form of relative concentration (i.e. C/C.) on the Y-axis vs. column distance on the X-axis. A mixture of TCE, a reactive tracer and chloride, a conservative tracer, is delivered as an input to a column. The soil in the column has the following properties: porosity (n) = 0.29; fraction of organic carbon (fos) = 0.001; a dispersivity of 3.0 cm; and a particle density (ps) = 2.65 g/cm. Assume that TCE and chloride both have the same soil diffusion coefficient of 4.2 x 10-6 cm/s. TCE has a Kow=316. The column length is 6.0 m and has a specific discharge (v=Q/A) of 0.00147 cm/s. = a. Determine the distribution coefficient, K. (a.k.a. soil partition coefficient) in units of mL/g for TCE = b. Determine the average linear velocity of the TCE, C/C. = 0.5, through the soil column in units of cm/day C. Plot breakthrough curves for TCE and the conservative chloride tracer on the same graph at a period of 1 day. 1. Breakthrough curves often take the form of relative concentration (i.e. C/C.) on the Y-axis vs. column distance on the X-axis. A mixture of TCE, a reactive tracer and chloride, a conservative tracer, is delivered as an input to a column. The soil in the column has the following properties: porosity (n) = 0.29; fraction of organic carbon (fos) = 0.001; a dispersivity of 3.0 cm; and a particle density (ps) = 2.65 g/cm. Assume that TCE and chloride both have the same soil diffusion coefficient of 4.2 x 10-6 cm/s. TCE has a Kow=316. The column length is 6.0 m and has a specific discharge (v=Q/A) of 0.00147 cm/s. = a. Determine the distribution coefficient, K. (a.k.a. soil partition coefficient) in units of mL/g for TCE = b. Determine the average linear velocity of the TCE, C/C. = 0.5, through the soil column in units of cm/day C. Plot breakthrough curves for TCE and the conservative chloride tracer on the same graph at a period of 1 day