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3. 10 g of a solution, containing one or more of NaOH, Na3PO4, Na2HPO4, NaH2PO4, H3PO4 and HCI substances, is titrated w
Posted: Thu Jun 09, 2022 6:37 am
by answerhappygod
- 3 10 G Of A Solution Containing One Or More Of Naoh Na3po4 Na2hpo4 Nah2po4 H3po4 And Hci Substances Is Titrated W 1 (41.29 KiB) Viewed 47 times
3. 10 g of a solution, containing one or more of NaOH, Na3PO4, Na2HPO4, NaH2PO4, H3PO4 and HCI substances, is titrated with 1.0 M NaOH using the phenolphthalein indicator and 34.5 mL NaOH is used. Another 10 g mixture was titrated to reach the bromocresol green end point and 20.50 mL NaOH is used. What is the composition of the solution? What are the percentages of the species (H:1.0078, 0:15.99, Na: 22.98, P:30.974, CI:35.453)?