| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
R2D2 + C3PO = RC2 + D2P + RO2 =>
2 R2D2 + 2 C3PO = 3 RC2 + 2 D2P + RO2
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(g) =>
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(g)
MnSO4 + NaS = NaSO4 + MnS =>
MnSO4 + NaS = NaSO4 + MnS
Ca80 + O32 = CaO =>
2 Ca80 + 5 O32 = 160 CaO
Br2 + MgI2 = Br2MgI2 =>
Br2 + MgI2 = Br2MgI2
Al2O3 + Al(OH)3 = HAlO2 =>
Al2O3 + Al(OH)3 = 3 HAlO2
PtO4H4 + H3PO4 = Pt3P4O16 + H2O =>
3 PtO4H4 + 4 H3PO4 = Pt3P4O16 + 12 H2O
C31H64 + O2(g) = H2O(l) + CO2(g) =>
C31H64 + 47 O2(g) = 32 H2O(l) + 31 CO2(g)
CaCl2 + NaHCO3 + HOH = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 HOH = 2 NaCl + Ca(OH)2 + 2 H2CO3
C2H4O2(l) + C4H9OH(l) = H2O(l) + C6H12O2(l) =>
C2H4O2(l) + C4H9OH(l) = H2O(l) + C6H12O2(l)
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
NaCl + Ag2S = Na2S + AgCl =>
2 NaCl + Ag2S = Na2S + 2 AgCl
K2S + Li = Li2S + K2 =>
K2S + 2 Li = Li2S + K2
HBr + MgCO3 = Br2Mg + H2O + CO2 =>
2 HBr + MgCO3 = Br2Mg + H2O + CO2
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 I2
C2H4 + KMnO4 + H2O = CH2(OH)CH2(OH) + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH2(OH) + 2 KOH + 2 MnO2
H2O + O2 = HO2 =>
2 H2O + 3 O2 = 4 HO2
HCOOH + C2H5OH = H2O + C3H6O2 =>
HCOOH + C2H5OH = H2O + C3H6O2
EDTA + Cu = EDTA(Cu) =>
EDTA + Cu = EDTA(Cu)
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
BeO + LiOH = Be(OH)2 + Li2O =>
BeO + 2 LiOH = Be(OH)2 + Li2O
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
NH4(HO) = NH3 + H2O =>
NH4(HO) = NH3 + H2O
P + HNO3 = P2O5 + NO2 + H2O =>
2 P + 10 HNO3 = P2O5 + 10 NO2 + 5 H2O
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H =>
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H
ZnCl2 + Sn = Zn + SnCl4 =>
2 ZnCl2 + Sn = 2 Zn + SnCl4
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
NH4(HO) = NH3 + H2O =>
NH4(HO) = NH3 + H2O
Al + CuO = Al2O2 + Cu =>
2 Al + 2 CuO = Al2O2 + 2 Cu
MgSO + NaPO = NaSO + MgPO =>
MgSO + NaPO = NaSO + MgPO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HOC(CH2)4COOH + O2 = CO2 + H2O =>
HOC(CH2)4COOH + 7 O2 = 6 CO2 + 5 H2O
NH4HCO3 + KOH = K2CO3 + NH3 + H2O =>
NH4HCO3 + 2 KOH = K2CO3 + NH3 + 2 H2O
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
CH2Cl2 + Cl2 = CCl4 + HCl =>
CH2Cl2 + 2 Cl2 = CCl4 + 2 HCl
CH3CH(CH3)CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(CH3)CH(OH)CH3 + 5 CuO = 5 CH3COCH3 + 5 Cu + 3 H2O
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
FeCl3*6H2O + K2C2O4*H2O = K3Fe(C2O4)3*2H2O + H2O + KCl =>
FeCl3*6H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*2H2O + 7 H2O + 3 KCl
F + C = FC =>
F + C = FC
C2H2H5OH + O2 = CO2 + H2O =>
2 C2H2H5OH + 7 O2 = 4 CO2 + 8 H2O
AlN + LiC = AlC + LiN =>
AlN + LiC = AlC + LiN
Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
NiSO4 + NH3 = NiH3 + NSO4 =>
NiSO4 + NH3 = NiH3 + NSO4
HI + SO2 = I2 + S + H2O =>
4 HI + SO2 = 2 I2 + S + 2 H2O
HC2H3O2 + LiOH(aq) = H2O(l) + LiC2H3O2(aq) =>
HC2H3O2 + LiOH(aq) = H2O(l) + LiC2H3O2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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