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A 0.15M solution of weak

How can weak acid nitrous acid HNO2 form a buffer solution with equal concentrations and volumes with weak base NH3?I thought
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2. asked by mike
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A 0.0500 L solution of a 0.1000 M solution of a weak acid, HY. Ka = 1.80 x 10^-8. The solution is titrated with 0.1000 M NaOH.
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2. asked by Anonymous
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The pH of an 0.0870 M solution of weak acid A is 2.20. The pH of an 0.0830 M solution of weak acid B is 4.07. The pH of an
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2. asked by Maddie
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Unit 6 Activity 2: Weak Acid/Weak Base Calculations [9 marks]4. A weak acid solution with a concentration of 0.0107 M has a pH
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A 1.00M solution of a hypothetical weak acid (HB) has a pH of 2.85. A solution is created using 0.10M of a salt NaB ('B' being
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2. asked by Hoot
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a 5.55g sample of a weak acid with ka=1.3*10^-4 was combined with 5.00ml of 6.00 M NAOH and the resulting solution was diluted
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2. asked by help
3. 3,824 views
a 5.55g sample of a weak acid with ka=1.3*10^-4 was combined with 5.00ml of 6.00 M NAOH and the resulting solution was diluted
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2. asked by help
3. 1,013 views
Consider a 0.42 M solution of NaCH3COOCH3COO–(aq) + H2O(l) -> CH3COOH(aq) + OH–(aq) Calculate the pH of the solution at
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2. asked by RZeal
3. 679 views
a 23.74 mL volume of .0981 M NaOH was used to titrate 25 mL of a weak monoprotic acid solution to the stoichiometric point.
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2. asked by Anonymous
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25 mL of a 0.10 M solution of the weak acid hydrofluoric acid, HF, (Ka = 7.2 x 10-4) is titrated with a 0.10 M solution of the
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2. asked by Larry
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