G
gaubongf1


NaNO3--->NaNO2
NaOH--->Na
Na2Co3--->NaHCO3--->NaCl
Al4C3--->Al(OH)3
AlN--->Al(OH)3
Al2S3--->Al(OH)3
NaAlO2--->AlCl3
AlCL3--->Al2(SO4)3--->Al(NO3)--->Al2(SO4)3
Al2(SO4)3--->Al
Al(NO3)3--->Al
viết giùm mih cái ha, lẹ lẹ tí, mai mih nộp ồi
NaOH--->Na
Na2Co3--->NaHCO3--->NaCl
Al4C3--->Al(OH)3
AlN--->Al(OH)3
Al2S3--->Al(OH)3
NaAlO2--->AlCl3
AlCL3--->Al2(SO4)3--->Al(NO3)--->Al2(SO4)3
Al2(SO4)3--->Al
Al(NO3)3--->Al
viết giùm mih cái ha, lẹ lẹ tí, mai mih nộp ồi