Bowie State University Chemistry CI Mass Percentage Questions

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The mass percent of Cl^? in a seawater sample is determined by titrating 25.00 mL of seawater with AgNO₃ solution, causing a precipitation reaction. An indicator is used to detect the end point, which occurs when free Ag⁺ ion is present in solution after all the Cl^? has reacted. If 51.83 mL of 0.2036 MAgNO₃ is required to reach the end point, what is the mass percent of Cl^? in the seawater (d of seawater = 1.024 g/mL)?

mass % Cl^?

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