cA Exactly 65.00 mL of a 0.3103 M solution of Naz SO3 were treated with 190.0 mL of 0.4075 M HC10, and boiled to remove the SÖ2 formed. a. What was the mass in grams of SO2 that was evolved? Mass = b. What was the concentration of the unreacted reagent (Naz SO3 or HC104) after the reaction was complete? Concentration = M The unreacted reagent is Drag and drop your selection from the following list to complete the answer: HCIO, NazSO3

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
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Chapter4: Calculations Used In Analytical Chemistry
Section: Chapter Questions
Problem 4.37QAP
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ic A
Exactly 65.00 mL of a 0.3103 M solution of NazSO3 were treated with 190.0 mL of 0.4075 M HC1O4 and boiled to remove the SO2 formed.
a. What was the mass in grams of SO, that was evolved?
Mass
b. What was the concentration of the unreacted reagent (Na2SO3 or HC1O4) after the reaction was complete?
Concentration=
M
The unreacted reagent is
Drag and drop your selection from the following list to complete the answer:
HCIO4
Naz SO3
Transcribed Image Text:ic A Exactly 65.00 mL of a 0.3103 M solution of NazSO3 were treated with 190.0 mL of 0.4075 M HC1O4 and boiled to remove the SO2 formed. a. What was the mass in grams of SO, that was evolved? Mass b. What was the concentration of the unreacted reagent (Na2SO3 or HC1O4) after the reaction was complete? Concentration= M The unreacted reagent is Drag and drop your selection from the following list to complete the answer: HCIO4 Naz SO3
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