| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Cu(ClO3)2 = 2 NaClO3 + CuCl2
Mg + FePO4 = Fe + Mg3PO4 =>
3 Mg + FePO4 = Fe + Mg3PO4
NH3 + I2 = NI2 + H2 =>
2 NH3 + 2 I2 = 2 NI2 + 3 H2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Na(s) + O(g) = NaO =>
Na(s) + O(g) = NaO
RBr + Mg = RMgBr =>
RBr + Mg = RMgBr
CH3COOH + NaOH = C2NaOH + H2O =>
CH3COOH + NaOH = C2NaOH + 2 H2O
Mg(s) + CrSO4(aq) = MgSO4(s) + Cr(s) =>
Mg(s) + CrSO4(aq) = MgSO4(s) + Cr(s)
Ca2O + HCl = CaCl2 + H2O + H =>
Ca2O + 4 HCl = 2 CaCl2 + H2O + 2 H
ZnO + H2O = ZnO2H2 =>
ZnO + H2O = ZnO2H2
Cd + Cl2 = CdCl =>
2 Cd + Cl2 = 2 CdCl
C6H3Br3O + NaOH = C6H2Br3O + H2O + Na =>
C6H3Br3O + NaOH = C6H2Br3O + H2O + Na
HCl + F2 = FH + Cl2 =>
2 HCl + F2 = 2 FH + Cl2
BeF2 + K2O = BeO + F2K2 =>
BeF2 + K2O = BeO + F2K2
TiCO + HCIO = HCO + TiCIO =>
TiCO + HCIO = HCO + TiCIO
C6H18 + O2 = C + H2O =>
2 C6H18 + 9 O2 = 12 C + 18 H2O
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
SO2(g) + H2O + O2 = H2SO4(l) =>
2 SO2(g) + 2 H2O + O2 = 2 H2SO4(l)
FeJ2 + J2 = FeJ3 =>
2 FeJ2 + J2 = 2 FeJ3
CsOH + Cl2O7 = CsClO4 + H2O =>
2 CsOH + Cl2O7 = 2 CsClO4 + H2O
H3PO4 + MgCO3 = Mg3PO4PO4 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3PO4PO4 + 3 CO2 + 3 H2O
Al + O2 = O3Al2 =>
4 Al + 3 O2 = 2 O3Al2
P + Cr = Cr5P3 =>
3 P + 5 Cr = Cr5P3
C2H6O + O = CO2 + H3O =>
C2H6O + 5 O = 2 CO2 + 2 H3O
P4 + NaClO2 + H2O = Na2H2P2O6 + HCl =>
P4 + 4 NaClO2 + 4 H2O = 2 Na2H2P2O6 + 4 HCl
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
HCl(aq) + K2SO3(aq) = HSO3 + K2Cl =>
HCl(aq) + K2SO3(aq) = HSO3 + K2Cl
HNO3 + Ag(OH)2 = Ag(NO3)2 + H2O =>
2 HNO3 + Ag(OH)2 = Ag(NO3)2 + 2 H2O
Zn + H2SO4 = ZnS + H2O + O2 =>
2 Zn + 2 H2SO4 = 2 ZnS + 2 H2O + 3 O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Hg2S + HNO2 = HgSO4 + Hg(NO3)2 + NO + H2O =>
Hg2S + 16 HNO2 = HgSO4 + Hg(NO3)2 + 14 NO + 8 H2O
Li + NaCl = LiCl2 + Na =>
Li + 2 NaCl = LiCl2 + 2 Na
(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS
Fe + CuNO3(aq) = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3(aq) = 2 Cu + Fe(NO3)2
NO3{-} + Fe2{+} + H2SO4 = Fe3{+} + NO + SO4 + H2O =>
NO3{-} + 3 Fe2{+} + 2 H2SO4 = 2 Fe3{+} + NO + 2 SO4 + 2 H2O
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2 =>
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3COHCH2CH3 + 2 MnSO4 + 8 H2O + K2SO4
H2S + OH{-} = H2O + S{2-} =>
H2S + 2 OH{-} = 2 H2O + S{2-}
KO2 + CO2 = K5CO4 + O =>
5 KO2 + CO2 = K5CO4 + 8 O
Gd(OH)CO3 = Gd2O3 + CO2 + H2O =>
2 Gd(OH)CO3 = Gd2O3 + 2 CO2 + H2O
NO3(g) + CO(g) = NO(g) + CO2(g) =>
NO3(g) + 2 CO(g) = NO(g) + 2 CO2(g)
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Al3 + NH3 = Al(NH3) =>
Al3 + 3 NH3 = 3 Al(NH3)
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaCl(aq) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cl + KBr = ClBr2 + K =>
Cl + 2 KBr = ClBr2 + 2 K
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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