State hydrogen phthalate in water to reach equivalence point

Reference no: EM13160854

1.) describe, exactly, how you would prepare a 500ml solution of 2M sodium hydroxide. 2.)You dissolve 50 grams of concentrated hydrochloric acid which has a w/w content of 35% hydrogen chloride in sufficient water to give 250ml of solution. What is the Molarity of the solution? 3.) 50ml of 2.5M sodium hydroxide are reacted with excess sulfuric acid. How many moles of sodium sulfate are produced? 4.) Excess 1M silver Nitrate is reacted with 50ml of a solution of barium chloride. How much silver chloride will be formed? 5.) a solution of sodium hydroxide is titrated against 0.1M sulfuric acid. 20ml of solution required 50ml of sulfuric acid to reach the equivalence point. what is the molarity of the sodium hydroxide? 6.) It required 16ml of a sodium hydroxide solution titrated against a standard solution of 0.79g of potassium hydrogen phthalate in water to reach equivalence point. What is the molarity of the sodium hydroxide?

Reference no: EM13160854

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