The following table shows the values of ionization constants Kb Formula Ka HC2H302 1.8x10-5 HCIO2 1.1x10-2 NH3 HCIO 2.9x10-8 1.76x10-5 For the best system, calculate the ratio of the masses of the Express your answer to two significant figures. PH = 7.30

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The following table shows the values of ionization constants for a number of acids and bases at 25 °C:
Formula Ka
HC2H302 1.8x10-5
HCIO2
NH3
HCIO
1.1x10-2
2.9x10-8
Kb
1.76x10-5
For the best system, calculate the ratio of the masses of the buffer components required to make the buffer.
Express your answer to two significant figures.
PH = 7.30
Transcribed Image Text:The following table shows the values of ionization constants for a number of acids and bases at 25 °C: Formula Ka HC2H302 1.8x10-5 HCIO2 NH3 HCIO 1.1x10-2 2.9x10-8 Kb 1.76x10-5 For the best system, calculate the ratio of the masses of the buffer components required to make the buffer. Express your answer to two significant figures. PH = 7.30
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