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6. (9 points) In the titration of 0.3542 g of pure sodium carbonate (Na2CO3) with hydrochloric acid (HCI) solution, 32.3
Posted: Wed May 18, 2022 9:53 am
by answerhappygod
- 6 9 Points In The Titration Of 0 3542 G Of Pure Sodium Carbonate Na2co3 With Hydrochloric Acid Hci Solution 32 3 1 (32.23 KiB) Viewed 74 times
6. (9 points) In the titration of 0.3542 g of pure sodium carbonate (Na2CO3) with hydrochloric acid (HCI) solution, 32.3 mL of HCl solution is required to reach the endpoint in the presence of a methyl orange indicator. The chemical reaction is as follows: Na2CO3 + 2HCl → 2NaCl + H2O + CO2 Accordingly, what is the molarity of the HCl solution? (Na2CO3=106 g/mol)