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12 Dec 2019

1.How many equivalents are in 22.0 mL of 0.15 M Ba(OH)2 solution?

2.What volume of 0.093 M HNO3 is required to reach the end point when titrating 22.0 mL of 0.15 M Ba(OH)2 of this solution?

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Deanna Hettinger
Deanna HettingerLv2
13 Dec 2019

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Related questions

What volume (in mL) of 0.0293 M Ba(OH)2 is required to neutralize 25.00 mL of 0.200 M HNO3?

A chemist needs to determine the concentration of a solution of nitric acid, HNO3. She puts 835 mL of the acid in a flask along with a few drops of indicator. She then slowly adds 0.600 M Ba(OH)2 to the flask until the solution turns pink, indicatig the equilvalence point of the titration. She notes that 245 mL of Ba(OH)2 was needed to reach the equilvalence point.

In this titration, the concentration of base is known and can be used to calculate the unknown acid concentration:

concentration of base--> moles of base---> moles of acid----->concentration of acid

How many moles of Ba(OH)2 are present in 245 mL of 0.600 M Ba(OH)2?

A 50.00 mL sample of Ba(OH)2 is titrated with 12.34 mL of 0.5678 M HCl to reach the ending point. What is the concentration of the Ba(OH)2 solution?

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