Question

Mohon bantuannya.....​

Answer 1

Mapel ; Kimia
Kelas : X
Materi ; Persmaan Reaksi

Jawab

a) 2Fe(s) + H2SO4(aq) → Fe2SO4(aq) + H2(g)

b) Na2CO3(s) + H2SO4 (aq) → Na2SO4(aq) + CO2(g) + H2O(l)

c) 2KI(aq) + Pb(CH3COO)2(aq) → PbI2(s) + 2CH3COOK(aq)

d) Ba(OH)2(aq) + Na2SO4(aq) → BaSO4(s) + 2NaOH(aq)

e) Al2O3(s) + HCl(aq) → AlCl3(aq) + H2O(l)