24. Solving a chemistry problem
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7. 25.00 ml of H2SO4 solution was added to a sample of chemically pure CaCO3 weighing 0.1011 g. 9.25 ml of NaOH solution was used for titration of excess acid. Find the concentrations of H2SO4 and NaOH solutions if the ratio of equivalent volumes V(NaOH):V(H2SO4)=0.995.
Answer: C(NaOH)=0.1280 M; С(H2SO4)=0.06368М.
Answer: C(NaOH)=0.1280 M; С(H2SO4)=0.06368М.
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- Content type File
- Content description 39,95 kB
- Added to the site 10.05.2023
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If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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24. Solving a chemistry problem
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