| Équations équilibrées la veille |
SO2 + 2 NO2 + 2 H2O = H2SO4 + 2 HNO2
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
R2CO3 + H2O = R2O + H2CO3 =>
R2CO3 + H2O = R2O + H2CO3
NO2 + H2O = NH3 + O =>
2 NO2 + 3 H2O = 2 NH3 + 7 O
H3SbO3 + Fe(OH)2 = (FeOH)3SbO3 + H2O =>
H3SbO3 + 3 Fe(OH)2 = (FeOH)3SbO3 + 3 H2O
FeCl3 + Na2S2O3 = FeS2O3 + Cl3Na2 =>
FeCl3 + Na2S2O3 = FeS2O3 + Cl3Na2
V2O5 + C2H2O4 = V2O4 + H2O + CO2 =>
V2O5 + C2H2O4 = V2O4 + H2O + 2 CO2
MgOH2 = Mg2 + H2O =>
2 MgOH2 = Mg2 + 2 H2O
FeCl2 + Ag = AgCl2 + Fe =>
FeCl2 + Ag = AgCl2 + Fe
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaCl + PbNO4 = PbCl + NaNO4 =>
NaCl + PbNO4 = PbCl + NaNO4
SO3 + SnO = SnSO4 =>
SO3 + SnO = SnSO4
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Na2CrO4 + SrCl2 = SrCrO4 + NaCl =>
Na2CrO4 + SrCl2 = SrCrO4 + 2 NaCl
CO + H2O = C2H12O + O2 =>
4 CO + 12 H2O = 2 C2H12O + 7 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Rb + RbNO3 = N2 + Rb2O =>
10 Rb + 2 RbNO3 = N2 + 6 Rb2O
V2O5 + N = V2 + N2O3 =>
3 V2O5 + 10 N = 3 V2 + 5 N2O3
Al(OH)3 + NaNO = Al(NO)3 + NaOH =>
Al(OH)3 + 3 NaNO = Al(NO)3 + 3 NaOH
Al(NO3)3(aq) + H2SO4 = Al2(SO4)3(aq) + HNO3(aq) =>
2 Al(NO3)3(aq) + 3 H2SO4 = Al2(SO4)3(aq) + 6 HNO3(aq)
Bi{+3} + SnO2{-2} + H2O = Bi + SnO3{-2} + H3O{+} =>
2 Bi{+3} + 3 SnO2{-2} + 9 H2O = 2 Bi + 3 SnO3{-2} + 6 H3O{+}
NH2 + HNO3 = N2 + H2O =>
10 NH2 + 4 HNO3 = 7 N2 + 12 H2O
Na2CO3 + H + Cl = NaCl + H2O + CO2 =>
Na2CO3 + 2 H + 2 Cl = 2 NaCl + H2O + CO2
Na3AsO4 + BaCl = Ba3AsO4 + NaCl =>
Na3AsO4 + 3 BaCl = Ba3AsO4 + 3 NaCl
HP = H2PHP2 =>
3 HP = H2PHP2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Mg + Cr2(SO4)3 = MgSO4 + CrSO4 =>
Mg + Cr2(SO4)3 = MgSO4 + 2 CrSO4
Fe2S + O2 = Fe2O3 + SO3 =>
Fe2S + 3 O2 = Fe2O3 + SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
OCl{-} + I{-} = IO{-} + Cl{-} =>
OCl{-} + I{-} = IO{-} + Cl{-}
CH3COOH + F2 = HF + CO =>
CH3COOH + 2 F2 = 4 HF + 2 CO
Fe + Pb2 = FePb2 =>
Fe + Pb2 = FePb2
HCl + C = C10H16 + Cl2 =>
16 HCl + 10 C = C10H16 + 8 Cl2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CH3COOH + F2 = HF + CO =>
CH3COOH + 2 F2 = 4 HF + 2 CO
Co + CO = CoCO =>
Co + CO = CoCO
NaVO3 + CH3COOH = Na6V10O28 + CH3COONa + H2O =>
10 NaVO3 + 4 CH3COOH = Na6V10O28 + 4 CH3COONa + 2 H2O
C + KNO3 = N2 + CO2 + K2O =>
5 C + 4 KNO3 = 2 N2 + 5 CO2 + 2 K2O
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CO2 + H2O = O2 + COOH =>
4 CO2 + 2 H2O = O2 + 4 COOH
K3Fe(OH)3 = Fe(OH)3 + K2 =>
2 K3Fe(OH)3 = 2 Fe(OH)3 + 3 K2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C12H25C6H4SO3Na + O2 = CO2 + H2O + S + Na =>
4 C12H25C6H4SO3Na + 95 O2 = 72 CO2 + 58 H2O + 4 S + 4 Na
H2SO4 + CaCO3 = H2CO3 + SO4Ca =>
H2SO4 + CaCO3 = H2CO3 + SO4Ca
AgNO3 + Na2CO3 = Ag2CO3(s) + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3(s) + 2 NaNO3
AgNO3 + H2O = H2NO3 + AgO =>
AgNO3 + H2O = H2NO3 + AgO
FeCl3 + (CH3)2NH + H2O = Fe(OH)3 + [(CH3)2NH2]Cl =>
FeCl3 + 3(CH3)2NH + 3 H2O = Fe(OH)3 + 3[(CH3)2NH2]Cl
Zn(s) + H2SO4 = ZnO + H2SO3 =>
Zn(s) + H2SO4 = ZnO + H2SO3
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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