Final answer:
To find the concentration of ClO3- in the mixture, calculate the moles of each component and use the volumes to determine the concentration. The concentration of ClO3- in the mixture is 0.381 M.
Step-by-step explanation:
To find the concentration of ClO3- in the mixture, we need to calculate the moles of each component and then use the volumes to determine the concentration.
First, calculate the moles of AgClO3 using the equation:
moles = volume (L) x concentration (M)
moles of AgClO3 = 935 mL x 0.319 M
= 298.165 mol ClO3-
Then, calculate the moles of Mn(ClO3)2 using the same equation:
moles of Mn(ClO3)2 = 763 mL x 0.457 M
= 348.991 mol ClO3-
Next, add the moles of ClO3- from both components:
total moles of ClO3- = 298.165 mol + 348.991 mol
= 647.156 mol ClO3-
Finally, calculate the concentration of ClO3- in the mixture using the total moles and the total volume:
concentration = total moles / total volume
concentration = 647.156 mol / (935 mL + 763 mL)
=0.381 M ClO3-