Fundamentals of Analytical ChemistryHolt, Rinehart and Winston, 1969 - 835 pagine |
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Pagina 254
... ADDITION OF STRONG ACID OR BASE TO BUFFERED AND UNBUFFERED SOLUTIONS pH after Addition of Addition of 1.0 ml of Initial Solutions Composition pH Tenfold Dilution 0.1 F HC1 1.0 ml of 0.1 F NaOH to 100 ml to 100 ml Unbuffered H2O 7.00 ...
... ADDITION OF STRONG ACID OR BASE TO BUFFERED AND UNBUFFERED SOLUTIONS pH after Addition of Addition of 1.0 ml of Initial Solutions Composition pH Tenfold Dilution 0.1 F HC1 1.0 ml of 0.1 F NaOH to 100 ml to 100 ml Unbuffered H2O 7.00 ...
Pagina 263
... addition of 50.01 ml of base . The addition of 50.01 ml of NaOH produces a slight excess of base in the solution ; we can obtain the pH from its concentration : NNaOH = [ OH- ] = = 50.01 × 0.100 100.01 - 50.0 × 0.100 = 1.00 x 10-5 POH ...
... addition of 50.01 ml of base . The addition of 50.01 ml of NaOH produces a slight excess of base in the solution ; we can obtain the pH from its concentration : NNaOH = [ OH- ] = = 50.01 × 0.100 100.01 - 50.0 × 0.100 = 1.00 x 10-5 POH ...
Pagina 275
... addition of 1.00 mfw of a strong acid to 100 - ml portions of the solutions listed in Problem 31 . 33. Calculate the change in pH that occurs as a result of the addition of 1.00 mfw of a strong base to 100 - ml portions of the solutions ...
... addition of 1.00 mfw of a strong acid to 100 - ml portions of the solutions listed in Problem 31 . 33. Calculate the change in pH that occurs as a result of the addition of 1.00 mfw of a strong base to 100 - ml portions of the solutions ...
Sommario
1 The Scope of Analytical Chemistry | 1 |
2 Review of Elementary Concepts Important to Analytical Chemistry | 7 |
3 The Evaluation of Analytical Data | 25 |
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