$\begin{array}{|c|c|c|}\hline \text{CT axit}&\text{Tên axit}&\text{Gốc Axit(ht)}&\text{Tên gốc}&\text{Lấy vd}\\\hline HCl&\text{axit clohiđric}&-Cl(I)&\text{clorua}&NaCl,CaCl_2,AlCl_3\\\hline H_2S&\text{hiđro sunfua}&=S(II)&\text{sunfua}&Na_2S,CaS,Al_2S_3\\\hline HBr&\text{axit bromhiđric}&-Br(I)&\text{bromua}&NaBr,CaBr_2,AlBr_3\\\hline HF&\text{axit flohiđric}&-F(I)&\text{florua}&NaF,CaF_2,AlF_3\\\hline H_2SO_4&\text{axit sunfuric}&=SO_4(II)&\text{sunfat}&Na_2SO_4,CaSO_4,Al_2(SO_4)_3\\\hline H_2CO_3&\text{axit cacbonic}&=CO_3(II)&\text{cabonat}&Na_2CO_3,CaCO_3,Al_2(CO_3)_3\\\hline H_3PO_4&\text{axit photphoric}&PO_4(III)&\text{photphat}&Na_3PO_4,Ca_2(PO_4)_3,AlPO_4\\\hline HNO_3&\text{axit nitric}&-NO_3(I)&\text{nitrat}&NaNO_3,Ca(NO_3)_2,Al(NO_3)_3\\\hline HNO_2&\text{axit nitrit}&-NO_2(I)&\text{nitrit}&NaNO_2,Ca(NO_2)_2,Al(NO_2)_3\\\hline H_2SO_3&\text{axit sunfurơ}&=SO_3(II)&\text{sunfit}&Na_2SO_3,CaSO_3,Al_2(SO_3)_3\\\hline\end{array}$

Đáp án:

\begin{array}{|c|c|c|c|}\hline \text{Công thức axit}&\text{Tên axit}&\text{Gốc axit (hóa trị)}&\text{Tên gốc}&\text{Lấy vd}\\\hline \text{HCl}&\text{axit clohidric}&\text{-Cl(I)}&\text{clorua}&NaCl, CaCl_2, AlCl_3\\\hline H_2 S&\text{axit sunfua}&\text{=S(II)}&\text{sunfua}&Na_2 S, CaS, Al_2 S_3\\\hline \text{HBr}&\text{axit bromhidric}&\text{-Br(I)}&\text{bromua}&NaBr, CaBr_2, AlBr_3\\\hline \text{HF}&\text{axit flohidric}&\text{-F(I)}&\text{florua}&NaF, CaF_2, AlF_3\\\hline \text{HI}&\text{axit iotdic}&\text{-I(I)}&\text{iotdua}&NaI, CaI_2, AlI_3 \\\hline H_2 SO_4&\text{axit sunfuric}&=SO_4(II)&\text{sunfat}&Na_2 SO_4, CaSO_4, Al_2 (SO_4)_3 \\\hline H_2 CO_3&\text{axit cacbonic}&=CO_3(II)&\text{cacbonat}&Na_2 CO_3, CaCO_3, Al_2 (CO_3)_3 \\\hline H_3 PO_4&\text{axit photphoric}&\equiv PO_4(III)&\text{photphat}&Na_3 PO_4, Ca_3 (PO_4)_2, AlPO_4 \\\hline HNO_3&\text{axit nitric}&-NO_3(I)&\text{nitrat}&NaNO_3, Ca(NO_3)_2, Al(NO_3)_3 \\\hline HNO_2&\text{axit nitrit}&-NO_2(I)&\text{nitrit}&NaNO_2, Ca(NO_2)_2, Al(NO_2)_3 \\\hline H_2 SO_3&\text{axit sunfurơ}&=SO_3(II)&\text{sunfit}&Na_2 SO_3, CaSO_3, Al_2 (SO_3)_3\\\hline\end{array}