7. Faça a associaçã correta entre as colunas abaixo: I NaOH,Ca(OH)_(2),NH_(4)OH II.NaCl,KNO_(3),Na_(2)S III.HCl,H_(2)SO_(4),HNO_(3) IV.CO, Al_(2)O3,Pb_(3)O_(4) c square ) ácidos square ) bases square ) sais square ) oxidos c

Question

7. Faça a associaçã correta entre as colunas abaixo: I NaOH,Ca(OH)_(2),NH_(4)OH II.NaCl,KNO_(3),Na_(2)S III.HCl,H_(2)SO_(4),HNO_(3) IV.CO, Al_(2)O3,Pb_(3)O_(4) c square ) ácidos square ) bases square ) sais square ) oxidos c

Answer 1

associação correta entre as colunas é:I. NaOH, Ca(OH)2, NH4OH - BasesII. NaCl, KNO3, Na2S - SaisIII. HCl, H2SO4, HNO3 - ÁcidosIV. CO, Al2O3, Pb3O4 - Óxidos

Question

7. Faça a associaçã correta entre as colunas abaixo: I NaOH,Ca(OH)_(2),NH_(4)OH II.NaCl,KNO_(3),Na_(2)S III.HCl,H_(2)SO_(4),HNO_(3) IV.CO, Al_(2)O3,Pb_(3)O_(4) c square ) ácidos square ) bases square ) sais square ) oxidos c

Solution

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