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calculate the pH 1.00L of a buffer that is 0.130 M HNO2 and 0.180 M NaNO2. What is the pH of the same buffer after the addition of 1.00mL of 12.0 M HCL (pKa HNO2 = 3.40
calculate the pH 1.00L of a buffer that is 0.130 M HNO2 and 0.180 M NaNO2. What is the pH of the same buffer after the addition of 1.00mL of 12.0 M HCL (pKa HNO2 = 3.40
Nestor RutherfordLv2
14 Sep 2019
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Related questions
A 1.0-L buffer solution is 0.125 M in HNO2 and 0.155 M in NaNO2.
Part A
Determine the concentrations of HNO2 and NaNO2 after addition of 1.8 g HCl.
Express your answers using three significant figures separated by a comma.
| | ||||
| [HNO2], [NaNO2] = | M |
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Part B
Determine the concentrations of HNO2 and NaNO2 after addition of 1.8 g NaOH.
Express your answers using three significant figures separated by a comma.
| | ||||
| [HNO2], [NaNO2] = | M |
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Part C
Determine the concentrations of HNO2 and NaNO2 after addition of 1.8 g HI.
Express your answers using three significant figures separated by a comma.
| | ||||
| [HNO2], [NaNO2] = | M |
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