Consider an impure sample of 25.20% Na2CO3.  How many grams of the sample must be dissolved in a 500-mL solution so that titration of a 50-mL aliquot portion will require only about 22.0 mL of 0.1250 M HCl to reach the methyl orange end point?  MM Na2CO3 = 105.99 MM HCl = 36.46 Below is the balance chemical equation for the titration of sodium carbonate with hydrochloric acid.

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A: Molarity is defined as number of mole of solute divide by volume of solution in liter

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Q: Chemistry A sample of NaOH (sodium hydroxide) contains a small amount of Na2CO3 (sodium carbonate).…

A:

Q: Consider the titrimetric determination of acetic acid (60.05 g/mol) in vinegar. Titration of a 5.00…

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Q: ers before submitti nestion 30 The titration of 25.0 mL of an unknown concentration of HCI solution…

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A: Molarity of Na2CO3(M2) = 0.02500 M Volume ( V2)= 15.00 mL Molarity of HCl  = M1 Volume of HCl ( V1)=…

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