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Sagot :

Answer:

1. C= 3 Carbono

O= 6 Oxigeno

2. H= 4 Hidrógeno

P= 1 Fósforo

O= 6 Oxígeno

3. Na= 2 Sodio

C= 1 Carbono

O= 3 Oxígeno

4. Al= 2 Alumínio

S= 3 Sulfuro

O= 12 Oxígeno