40.00 mL of a 0.1000 M carbonic acid (H2CO3) was titrated with 0.2000 M sodium hydroxide. carbonic acid...

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Chemistry

40.00 mL of a 0.1000 M carbonic acid(H₂CO₃) was titrated with 0.2000 Msodium hydroxide.
carbonic acid pka1:6.35 pka2:10.33
1.Calculate the volume of sodium hydroxide required to reach thefirst equivalence point.
2.Calculate the volume of sodium hydroxide required to reach thesecond equivalence point.
3.Write the balanced acid-base reaction and calculate the pHbefore the addition of sodium hydroxide.
4.Write the balanced acid-base reaction and calculate the pHafter the addition of 12.00 mL of sodium hydroxide
5.Write the balanced acid-base reaction and calculate the pHafter the addition of 20.00 mL of sodium hydroxide
6. Write the balanced acid-base reaction and calculate the pHafter the addition of 30.00 mL of sodium hydroxide
7.Write the balanced acid-base reaction and calculate the pHafter the addition of 40.00 mL of sodium hydroxide
8.Write the balanced acid-base reaction (paper only) andcalculate the pH after the addition of 44.00 mL of sodiumhydroxide

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4.5 Ratings (675 Votes)

1Calculate the volume of sodium hydroxide required to reach the first equivalence point volume of NaOH 40 x 0100 02 20 mL 2Calculate the volume of sodium hydroxide required to reach the second equivalence point volume of NaOH 40 x 0100 x 2 02 40 mL 3Write the balanced acidbase reaction and calculate the pH before the addition of sodium See Answer

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