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What volume of a 0.21 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as?

By admin on December 10, 2011

A solution is prepared by mixing 0.11 L of 0.14 M sodium chloride with 0.20 L of a 0.19 M MgCl2 solution. -What volume of a 0.21 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as AgCl?

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What would you predict about a chemical that has a hydrogen ion concentration of 1 × 10-12 M?

By admin on November 18, 2011

What would you predict about a chemical that has a hydrogen ion concentration of 1 × 10-12 M? It will form salt and water when added to a base. It contains no hydroxide ions. It has high concentration of hydroxide ions. It has a sour taste.

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What is the concentration of a metal ion when given pressure and Molarity value of two other ions?

By admin on August 13, 2011

Questions asks: The following electrochemical cell has a potential of .55v at 25C. Pt | H2 (g, 1.00atm) | H+(aq, 1.00 M) || Ag+(aq) | Ag The standard reduction potential, E of Ag+ = +.80v. What is the Ag+ concentration? If anyone known the precise answers i would greatly apreciate, and also the steps would be great to know too. Thanks.

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