Question

Al +  ? →  Al2(SO4)3   +  ?

Answer 1

\(2Al+3H_2SO_4\rightarrow Al_2\left(SO_4\right)_3+3H_2\uparrow\)

Answer 2

Tham khảo:

2AL + 3H₂SO₄−>AI₂(SO₄)₃+3H2

Answer 3

\(2Al+3CuSO_4\rightarrow Al_2\left(SO_4\right)_3+3Cu\downarrow\\ 2Al+3ZnSO_4\rightarrow Al_2\left(SO_4\right)_3+3Zn\downarrow\\ 2Al+3H_2SO_4\rightarrow Al_2\left(SO_4\right)_3+3H_2\uparrow\)

Phản ứng này tương tự với cả Hg, Ag, Pb nhé bạn

Answer 4

\(2Al+3H_2SO_4\left(loãng\right)\rightarrow Al_2\left(SO_4\right)_3+3H_2\)

Answer 5

\(2Al+3H_2SO_4->AI_2\left(SO_4\right)+3H_2\)