MISSED THIS? Watch Solution Stichomety: Read Section 5.3. You can dick on the Review link to access the section in your eText Consider the reaction LiS(aq) + Co(NO₂)2(aq) →2LINO₂(aq) + CoS() Part A What volume of 0.120 M LiS solution is required to completely react with 215 ml of 0.170 M Co(NO₂), Express your answer in milliers to three significant figures. VAL V= ?

Silver ion (Ag) can be analyzed by titration with chloride ion. The reaction (ionic form) involved is Ag(aq)+Cl^ - (aq)—>AgCl(s) If a 0.2150 g sample silver alloy required 25.70 mL of 0.05410 M NaCl to reach the end point, what is the percent silver in the alloy sample?

3. Why is it proper to read the initial volume of the buret instead of trying to adjust the volume to a round number such as 0 mL? 4. Calculate the molarity of a NaOH solution if 23.25 mL of NaOH is titrated with 0.475 grams of KHP and 1.25 mL of 0.100 M HCI is required.

In the laboratory a student combines 47.3 mL of a 0.247 M aluminum iodidesolution with 11.4 mL of a 0.431 M aluminum acetate solution. What is the final concentration of aluminum cation ?