Question

scrieti ecuatiile reactiilor chimice

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Answer 1

Răspuns:

S+ O2=> SO2

2Fe+3 Cl2 => 2FeCl3

H2+ 3N2=>2 NH3

CO2+ H2O => H2CO3

Na2O + H2O =>2 NaOH

NH3+ HCl => NH4Cl

C+ O2==> CO2

2Al+3 Cl2=> 2AlCl3

CaO+ H2O => Ca(OH)2

NH3+ HNO3 => NH4NO3

H2+ Cl2 => 2HCl