student determined the concentration of copper by ion exchange. He obtained the following results: 27.73 mL of 0.0582 M NaOH solution was required to titrate the eluate (HCl solution) from the column. He used 72.7 mL sample of copper chloride solution initially. Calculate the concentration of Cu+2 in the original solution.

Q: A student determined the concentration of copper by ion exchange. He obtained the following results:…

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A: It is acid-base titration. We knew that sodium hydroxide is not the primary standard solution. So we…

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A:

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A: Given that: solubility product of XF2 = 2.9×10-10 M volume of  XF2 = 25.00 mL molarity of HCl =…

Q: the molarity of the s

A:

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Q: An HCl solution was titrated using sodium carbonate as the primary standard and methyl red as the…

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Q: A 13.8 mL solution of 0.176 M phosphoric acid (ag) is to be titrated with 0.384 M sodium hydroxide…

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A:

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Q: A student determined the concentration of copper by ion exchange. He obtained the following results:…

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs…

A:

Q: A student determined the concentration of copper by ion exchange. He obtained the following results:…

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A: Given, Molarity of NaOH = 0.192 M Volume of NaOH = 50.1 ml Volume of HCl = 25.0 ml  Molarity of HCl…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.