A student needs to prepare a buffer made from HCIO and KCIO with pH 7.253. If K, for HCIO is 3.50 x 10, what ratio of - HCIO [CIO] [HCIO] [CIO] 0 [HNO₂] [NO₂ is required? HNO₂] A student needs to prepare a buffer made from HNO₂ and KNO₂ with pH 3.048. If K, for HNO₂ 15 4.50 x 10, what ratio of [NO] is required?

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A student needs to prepare a buffer made from HCIO and KCIO with pH 7.253. If K, for HCIO is 3.50 x 10, what ratio of HCIO is required?
[CIO™]
[HCIO]
[CIO]
0
HNO₂]
A student needs to prepare a buffer made from HNO₂ and KNO₂ with pH 3.048. If K, for HNO₂ 15 4.50 x 10, what ratio of
NO₂]
[HNO₂]
[NO₂7
is required?
Transcribed Image Text:A student needs to prepare a buffer made from HCIO and KCIO with pH 7.253. If K, for HCIO is 3.50 x 10, what ratio of HCIO is required? [CIO™] [HCIO] [CIO] 0 HNO₂] A student needs to prepare a buffer made from HNO₂ and KNO₂ with pH 3.048. If K, for HNO₂ 15 4.50 x 10, what ratio of NO₂] [HNO₂] [NO₂7 is required?
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