. Title of the experiment . Date of the experiment . Objectives of the experimen
ID: 714312 • Letter: #
Question
. Title of the experiment . Date of the experiment . Objectives of the experiment . Reference to the procedures . Data tables, leaving ample space to write in your measurements e Media Save 2. (1 pt.) You perform a titration and obtain the following data. Calculate the molarity of the sodium hydroxide solution. Show your work in your notebook. Note: You will receive O credit if you solve this problem with MiV1 M2V2 . Concentration of HC2H302: 0.120 M . Volume of HC2H302 dispensed at the endpoint: 25.20 mL .Volume of NaOH dispensed at the endpoint:24.00m Do not write anything in this text box. It is serving as a placeholder for the in-lab notebook check.*** Your Answer:Explanation / Answer
NaOH(aq) + HC2H3O2(aq) ---------------> NaC2H3O2(aq) + H2O(l)
1 mole 1 mole
NaOH HC2H3O2
M1 = M2 = 0.12M
V1 = 24ml V2 = 25.2ml
M1V1 = M2V2
M1 = M2V2/V1
= 0.12*25.2/24 = 0.126M
molarity of NaOH = 0.126M >>>>answer
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