Acid ionization degree

question 1

Every 6,115 L of gaseous hydrogen sulfide, H₂S, bubbled in the water, it turns out that 4,647. 10^-3 L react, undergoing ionization and forming hydrogen sulphide, H₃O¹⁺_(here). s^-2_(here); all the remaining volume remains in molecular form. Based on the degree of ionization (α), indicate whether this hydrogen sulfide is strong, moderate, or weak.

question 2

Acetic acid is an important organic acid that has a low degree of ionization. In aqueous solution, it is the seasoning known by the name of vinegar. Of every 1000 molecules of acetic acid dissolved in water, only 13 undergo ionization. Calculate the degree of ionization of this acid and rate it by strength.

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