Given the Kb's of three weak bases and the Ka's of two weak acids choose the one that could be used as one of the components of a buffer solution with a pH of 6.35. Group of answer choices CH3NH2 (Kb = 4.4 x 10-4) C5H5N (Kb = 1.7 x 10-9) NH2OH (Kb = 1.1 x 10-8) %3D НСООН (Ка — 1.8 х 10-4) СНЗCOОН (Ка - 1.8 х 10-5)

Q: ОН H. H2O

A: This is a aldol reaction.the detailed answer of the question is given in next step.

Q: ii. Calculate the K, for NO, at this temperature. Assume K, is still equal to 10 at this…

A: Ka of HNO2 = 4.0 × 10-4 NO2- is the conjugate base of HNO2

Q: Which curved arrow(s) is/are correct?

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Q: The first part is wrong

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Q: Thats very helpful thank you! How would this look in Aktiv format?

A: Product can be made by applying appropriate reaction mechanism.

Q: This format is confusing.  Can you please rewrite this?

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A: As per rules, only the first question can be answered.

Q: Why hydrogen bond is considered a weak bond?  At least a three sentence answer, please.

A: Covalent bond: The covalent bond is formed by the sharing of electrons. The atoms share the…

Q: thank you so much, can u answer f, g and 6 in a separate answer?

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Q: try again please

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