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Problem 11 (8 pts): In the lab, a student mixes 1 mL of each of two liquids in a small test tube and observes that the s
Posted: Sat Jul 09, 2022 12:28 pm
by answerhappygod
- Problem 11 8 Pts In The Lab A Student Mixes 1 Ml Of Each Of Two Liquids In A Small Test Tube And Observes That The S 1 (64.26 KiB) Viewed 42 times
Problem 11 (8 pts): In the lab, a student mixes 1 mL of each of two liquids in a small test tube and observes that the solution turns a milky white color. After 10 minutes the solution starts to clear as a fine white material settles to the bottom of the tube. Which of the following net ionic reactions are most consistent with these observations? Explain briefly. H(aq) + PO³(aq) → H₂PO4 (aq) 3 Ba² (aq) + 2 SO₂² (aq) → BaSO4(s) H*(aq) + OH(aq) → H₂O(1) H*(aq) + HCO3(aq) → H₂O(l) + CO₂(g)