An 20.00 mL unknown solution required two indicators for titration. The first indicator reaches its endpoint upon the addition of 20.00 mL 0.1000 M hydrochloric acid solution, while the second titrant reaches it endpoint upon the addition of exactly the same volume of the acid. Analyze the problem and identify the concentration of the base in the solution. O 0.1000 M Nazc03 O 0.1000 M NaHcO3 О 0.1000 М NaHсо3: 0.1000 м Naон О 0.1000 м Nazсоз: 0.1000 м Naон

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QUESTION 3
An 20.00 mL unknown solution required two indicators for titration. The first indicator
reaches its endpoint upon the addition of 20.00 mL 0.1000 M hydrochloric acid
solution, while the second titrant reaches it endpoint upon the addition of exactly the
same volume of the acid. Analyze the problem and identify the concentration of the
base in the solution.
O 0.1000 M Na2C03
O 0.1000 M NaHCO3
O 0.1000 M NaHCO3: 0.1000 M NaOH
O 0.1000 M NazCO3: 0.1000 M NaOH
Transcribed Image Text:QUESTION 3 An 20.00 mL unknown solution required two indicators for titration. The first indicator reaches its endpoint upon the addition of 20.00 mL 0.1000 M hydrochloric acid solution, while the second titrant reaches it endpoint upon the addition of exactly the same volume of the acid. Analyze the problem and identify the concentration of the base in the solution. O 0.1000 M Na2C03 O 0.1000 M NaHCO3 O 0.1000 M NaHCO3: 0.1000 M NaOH O 0.1000 M NazCO3: 0.1000 M NaOH
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