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eliten55 eliten55
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Posts: 188
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10 years ago
A 25.0 mL solution of HNO3 is reacted with 0.1125 M NaOH. The endpoint is reached when 57.8 mL of NaOH has been added. What is the molarity of HNO3?


A 64.05 mL sample of 0.250 M CH3COOH is to be exactly neutralized with 0.500 M KOH. How many milliliters of KOH will be required?
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Donated
Valued Member
10 years ago
Question 1:
0.2601 M (Correct sigfigs would be 0.260 M)
See attached work
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Pretty fly for a SciGuy
wrote...
2 years ago
thank you! This helps a lot!
wrote...
2 years ago
it was helpuful
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