| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHSO4 + 2 LiOH = K2SO4 + Li2SO4 + 2 H2O
H2SO4 + NH4OH = H2O + HSNO2 =>
H2SO4 + NH4OH = 3 H2O + HSNO2
NaC2H3O2 + H = HC2H3O2 + Na =>
NaC2H3O2 + H = HC2H3O2 + Na
X + O = X2O3 =>
2 X + 3 O = X2O3
C2H5OH + SiO2 = SiC8H20O4 + H2O =>
4 C2H5OH + SiO2 = SiC8H20O4 + 2 H2O
CuSO4 + NaHS = CuS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaHS = 2 CuS + Na2SO4 + H2SO4
NaCN + CuCo3 = Na2Co3 + Cu[CN]2 =>
2 NaCN + CuCo3 = Na2Co3 + Cu[CN]2
ZnS + Fe = Zn + Fe2S3 =>
3 ZnS + 2 Fe = 3 Zn + Fe2S3
Al2(SO4)4 + NaHCO3 = Al(OH)4 + Na2(SO4) + CO2 =>
Al2(SO4)4 + 8 NaHCO3 = 2 Al(OH)4 + 4 Na2(SO4) + 8 CO2
CH3OH + HCOH = HCOCH3 + H2O =>
CH3OH + HCOH = HCOCH3 + H2O
O2 + V = V2O4 =>
2 O2 + 2 V = V2O4
SSSSS = S6 =>
6 SSSSS = 5 S6
K + Pb(II)NO3 = KNO3 + Pb(II) =>
K + Pb(II)NO3 = KNO3 + Pb(II)
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
CaCl + KSCN = CaCN + KSCl =>
CaCl + KSCN = CaCN + KSCl
C3H5O2 + C5H16O = C8H16O2 + H2O =>
52 C3H5O2 + 28 C5H16O = 37 C8H16O2 + 58 H2O
Mg(OH)2 + C5H7O4COOH = H2O + (C5H7O4COO)2Mg =>
Mg(OH)2 + 2 C5H7O4COOH = 2 H2O + (C5H7O4COO)2Mg
NH4Cl + NaOCl = NH4OCl + NaCl =>
NH4Cl + NaOCl = NH4OCl + NaCl
K2NiF6 + H2O = KF + HF + NiF2 + O2 =>
2 K2NiF6 + 2 H2O = 4 KF + 4 HF + 2 NiF2 + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CoS + O2 = Co2 + SO2 =>
2 CoS + 2 O2 = Co2 + 2 SO2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Fe7 + Al2 = Fe9Al4 =>
9 Fe7 + 14 Al2 = 7 Fe9Al4
LiSO4 + AgNO3 = LiNO3 + SO4Ag =>
LiSO4 + AgNO3 = LiNO3 + SO4Ag
H2 + FeCl3 = Fe + HCl =>
3 H2 + 2 FeCl3 = 2 Fe + 6 HCl
Fe*O = FeO =>
Fe*O = FeO
C6H12O6 = H2O + C = =>
C6H12O6 = 6 H2O + 6 C
CuBr + HNO3 = CuBr2 + Cu(NO3)2 + NO + H2O =>
6 CuBr + 8 HNO3 = 3 CuBr2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
C24H35N7O8 + O2 = CO2 + H2O + NO2 =>
4 C24H35N7O8 + 143 O2 = 96 CO2 + 70 H2O + 28 NO2
NaOH + CH4CO2 = NaCH3CO2 + H2O =>
NaOH + CH4CO2 = NaCH3CO2 + H2O
NiS + Na2S = Na2NiS2 =>
NiS + Na2S = Na2NiS2
MgCl2 + PO4 = MgPO4 + Cl =>
MgCl2 + PO4 = MgPO4 + 2 Cl
C4H10O3 + O2 = CO2 + H =>
2 C4H10O3 + 5 O2 = 8 CO2 + 20 H
CuCO3(aq) + HCl(aq) = CuCl2 + H2CO3 =>
CuCO3(aq) + 2 HCl(aq) = CuCl2 + H2CO3
NaHCO3 + HCl = NaH + HCO3Cl =>
NaHCO3 + HCl = NaH + HCO3Cl
KSCN + AgCN = KAg(CN)2 + AgSCN =>
KSCN + 2 AgCN = KAg(CN)2 + AgSCN
KI + CuSO4 = CuI + K2SO4 + I2 =>
4 KI + 2 CuSO4 = 2 CuI + 2 K2SO4 + I2
NaCl + Zn = Na + ZnCl2 =>
2 NaCl + Zn = 2 Na + ZnCl2
FeOHCl2 + H2SO4 = Fe2(SO4)3 + HCl + H2O =>
2 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 4 HCl + 2 H2O
C12H22O11 + H2SO4 = C + H2SO4(H2O) =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4(H2O)
H2 + S + CuCl2 = CuS + HCl =>
H2 + S + CuCl2 = CuS + 2 HCl
HClO3 + LiOH = Li2OHClO3 + H2O =>
HClO3 + 2 LiOH = Li2OHClO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr + SnCl3 = Sn + CrCl3 =>
Cr + SnCl3 = Sn + CrCl3
H2O + Ba3N2 = NH3 + Ba(OH)2 =>
6 H2O + Ba3N2 = 2 NH3 + 3 Ba(OH)2
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 3 H2O + 6 NaNO3
MnSO4 + Zn = ZnSO4 + Mn =>
MnSO4 + Zn = ZnSO4 + Mn
HCl + HClO6 = ClO4 + H2O =>
HCl + 3 HClO6 = 4 ClO4 + 2 H2O
FeNO3 + K = KNO3 + Fe =>
FeNO3 + K = KNO3 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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