5)Dentre as alternativas abaixo, a que apresenta apenas ácidos e bases fortes é:
a)HF, HNO3, NaOH, Ca(OH)2
b)NaOH, H2SO4, HCl, KOH
c)HBr, H2CO3, H2S, NaOH
d)Al(OH)3, HCl, LiOH, NaOH
a)HF, HNO3, NaOH, Ca(OH)2
b)NaOH, H2SO4, HCl, KOH
c)HBr, H2CO3, H2S, NaOH
d)Al(OH)3, HCl, LiOH, NaOH
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