Given that it requires 31.0 mL of 0.280 M #Na_2S_2O_3(aq)# to titrate a 10.0-mL sample of #I_3^- (aq)#, how would you calculate the molarity of #I_3^- (aq)# in the solution?
1 Answer
Jul 7, 2016
The molarity of
Explanation:
1. Write the balanced equation
2. Calculate the moles of
3. Calculate the moles of
4. Calculate the molarity of