Final answer:
The concentration of a solution with 0.00401g of solute dissolved in 675,000 mL of solution is approximately 0.00594 ppm, which is calculated using the parts per million formula.
Step-by-step explanation:
To calculate the concentration of the solution in parts per million (ppm), you can use the ratio of solute-to-solution mass multiplied by 106. Since you are given 0.00401g of solute dissolved in 675,000 mL of solution, the concentration in ppm can be found by first converting the milliliters to grams assuming the density of the solution is close to water (1 mL = 1 g), and then applying the formula:
Concentration in ppm = (mass of solute in grams / mass of solution in grams) x 106
Assuming the volume of solution in grams is equivalent to the volume in milliliters (since 1 mL of water weighs approximately 1 g), you get:
Concentration in ppm = (0.00401 g / 675,000 g) x 106
Perform the calculation:
Concentration in ppm = (0.00401 / 675,000) x 106 ≈ 0.00594 ppm
Therefore, the concentration of the solution is approximately 0.00594 ppm.