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Question

$(A)$ Weak Acids
			Ionic Equilibriums
		
		
			$(1)$ Acetic acid $\left(\mathrm{CH}_{3} \mathrm{COOH}\right)$
			$\mathrm{CH}_{3} \m

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$(A)$ Weak Acids
			Ionic Equilibriums
		
		
			$(1)$ Acetic acid $\left(\mathrm{CH}_{3} \mathrm{COOH}ight)$
			$\mathrm{CH}_{3} \mathrm{COOH}_{(	ext {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{	ext {(aq) }}^{+}+\mathrm{CH}_{3} \mathrm{COO}_{	ext {(aq) }}^{-}$
		
		
			$(2)$ Benzoic acid $\left(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}ight)$
			$\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}_{(	ext {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{(	ext {aq })}^{+}+\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COO}_{(	ext {aq })}^{-}$
		
		
			$(3)$ Hydrocyanic acid $(HCN)$
			$\mathrm{HCN}_{(	ext {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{	ext {(aq) }}^{+}+\mathrm{CN}_{(	ext {aq })}^{-}$
		
		
			$(4)$ Formic acid ($HCOOH$)
			$\mathrm{HCOOH}_{(	ext {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{	ext {(aq) }}^{+}+\mathrm{HCOO}_{	ext {(aq) }}^{-}$
		
		
			$(5)$ Hypochlorous acid $(HOCl)$
			$\mathrm{HOCl}_{	ext {(aq) }}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{OCl}_{	ext {(aq) }}^{-}+\mathrm{H}_{3} \mathrm{O}_{	ext {(aq) }}^{+} 	ext {etc. }$
		
	


 


	
		
			$(B)$ Weak Bases
			Ionic Equilibriums
		
		
			$(1)$ Ammonia $\left(\mathrm{NH}_{3}ight)$
			$\mathrm{NH}_{3(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{NH}_{4(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})^{-}}^{-}$
		
		
			$(2)$ Aniline $\left(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{2}ight)$
			$\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}$
		
		
			$(3)$ Hydrazine $\left(\mathrm{NH}_{2} \mathrm{NH}_{2}ight)$
			$\mathrm{NH}_{2} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{NH}_{2} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}$
		
		
			$(4)$ Methyl Amine $\left(\mathrm{CH}_{3} \mathrm{NH}_{2}ight)$
			$\mathrm{CH}_{3} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{CH}_{3} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}$
		
		
			$(5)$ Dimethyl Amine $\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH}$
			$\left.\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH}_{(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square\left(\mathrm{CH}_{3}ight)_{2} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}ight)$etc.

Write examples of weak acids and weak bases and give ionic equilibrium in its aqueous solution.

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$(A)$ Weak Acids	Ionic Equilibriums
$(1)$ Acetic acid $\left(\mathrm{CH}_{3} \mathrm{COOH}\right)$	$\mathrm{CH}_{3} \mathrm{COOH}_{(\text {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{\text {(aq) }}^{+}+\mathrm{CH}_{3} \mathrm{COO}_{\text {(aq) }}^{-}$
$(2)$ Benzoic acid $\left(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}\right)$	$\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}_{(\text {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{(\text {aq })}^{+}+\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COO}_{(\text {aq })}^{-}$
$(3)$ Hydrocyanic acid $(HCN)$	$\mathrm{HCN}_{(\text {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{\text {(aq) }}^{+}+\mathrm{CN}_{(\text {aq })}^{-}$
$(4)$ Formic acid ($HCOOH$)	$\mathrm{HCOOH}_{(\text {aq })}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{H}_{3} \mathrm{O}_{\text {(aq) }}^{+}+\mathrm{HCOO}_{\text {(aq) }}^{-}$
$(5)$ Hypochlorous acid $(HOCl)$	$\mathrm{HOCl}_{\text {(aq) }}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{OCl}_{\text {(aq) }}^{-}+\mathrm{H}_{3} \mathrm{O}_{\text {(aq) }}^{+} \text {etc. }$

$(B)$ Weak Bases	Ionic Equilibriums
$(1)$ Ammonia $\left(\mathrm{NH}_{3}\right)$	$\mathrm{NH}_{3(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{NH}_{4(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})^{-}}^{-}$
$(2)$ Aniline $\left(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{2}\right)$	$\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}$
$(3)$ Hydrazine $\left(\mathrm{NH}_{2} \mathrm{NH}_{2}\right)$	$\mathrm{NH}_{2} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{NH}_{2} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}$
$(4)$ Methyl Amine $\left(\mathrm{CH}_{3} \mathrm{NH}_{2}\right)$	$\mathrm{CH}_{3} \mathrm{NH}_{2(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square \mathrm{CH}_{3} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}$
$(5)$ Dimethyl Amine $\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}$	$\left.\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}_{(\mathrm{aq})}+\mathrm{H}_{2} \mathrm{O}_{(l)} \square\left(\mathrm{CH}_{3}\right)_{2} \mathrm{NH}_{3(\mathrm{aq})}^{+}+\mathrm{OH}_{(\mathrm{aq})}^{-}\right)$etc.