| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH4*6H2O + 2 CO2 = 3 CH4 + 2 CO2*9H2O
CaO + NHO3 = Ca(NO3)2 + H2O =>
CaO + 2 NHO3 = Ca(NO3)2 + H2O
BaN6 + P3N5 + NH4Cl = BaHP6N11 + HCl + N2 =>
3 BaN6 + 6 P3N5 + NH4Cl = 3 BaHP6N11 + HCl + 8 N2
MgSi4 + F = FSi + Mg =>
MgSi4 + 4 F = 4 FSi + Mg
Sn + Cl = SnCl2 =>
Sn + 2 Cl = SnCl2
AuMg + CuN2 = Au2 + Cu2 + MgN =>
4 AuMg + 2 CuN2 = 2 Au2 + Cu2 + 4 MgN
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
[Cu(NH3)4]SO4*H2O + Na2S = NH3 + CuS + H2O + Na2SO4 =>
[Cu(NH3)4]SO4*H2O + Na2S = 4 NH3 + CuS + H2O + Na2SO4
CH3CBr3 + O2 = CO2 + HBr =>
CH3CBr3 + 2 O2 = 2 CO2 + 3 HBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AlC3 + F2 = AlF3 + CF4 =>
2 AlC3 + 15 F2 = 2 AlF3 + 6 CF4
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Fe + S = Fe3S2 =>
3 Fe + 2 S = Fe3S2
H2(SO4) + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2(SO4) + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
C4H9OH + C4H8O2 = C8H16O2 + H2O =>
C4H9OH + C4H8O2 = C8H16O2 + H2O
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
Ba + NiCl2 = BaCl2 + Ni =>
Ba + NiCl2 = BaCl2 + Ni
CuO(s) + NH3 = N2 + Cu + H2O =>
3 CuO(s) + 2 NH3 = N2 + 3 Cu + 3 H2O
NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O
H2SO4 + NaOH + KOH = NaKSO4 + H2O =>
H2SO4 + NaOH + KOH = NaKSO4 + 2 H2O
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq) =>
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq)
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
Pb + PbO5 + H2SO4 = PbSO4 + H2O =>
4 Pb + PbO5 + 5 H2SO4 = 5 PbSO4 + 5 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
AgNO3(s) + Ni(s) = Ni(NO3)2(aq) + Ag(s) =>
2 AgNO3(s) + Ni(s) = Ni(NO3)2(aq) + 2 Ag(s)
C2H6O + AuCl3 + KOH = C4H5Cl + H2O + AuCl + KCl =>
2 C2H6O + 2 AuCl3 + 3 KOH = C4H5Cl + 5 H2O + 2 AuCl + 3 KCl
(NH4)2Cr2O7 + KOH + H2O2 = H2O + K3(Cr(O2)4) + NH3 =>
(NH4)2Cr2O7 + 6 KOH + 7 H2O2 = 11 H2O + 2 K3(Cr(O2)4) + 2 NH3
HI + Cu = CuI2 + H2 =>
2 HI + Cu = CuI2 + H2
Li + Ce2 = LiCe =>
2 Li + Ce2 = 2 LiCe
K + Sn(NO3) = K(NO3) + Sn =>
K + Sn(NO3) = K(NO3) + Sn
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O =>
CH3CH3CH3COH + IH = CH3CH3CH3CI + H2O
CH4 + C2H4 = C2H6 =>
2 CH4 + C2H4 = 2 C2H6
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 2 Na2SO4 + CO2
C4H6O6 + KOH = K + H2O + CO2 =>
C4H6O6 + 10 KOH = 10 K + 8 H2O + 4 CO2
CH3COOH + NaHCO3 = CO2 + H2 + NaCH3COO =>
3 CH3COOH + 2 NaHCO3 = 4 CO2 + 4 H2 + 2 NaCH3COO
C17H35COO{-} + Ca{2+} = (C17H35COO)2Ca =>
2 C17H35COO{-} + Ca{2+} = (C17H35COO)2Ca
Al(SO4) + BaCl2 = AlCl2 + Ba(SO4) =>
Al(SO4) + BaCl2 = AlCl2 + Ba(SO4)
SO2 + PbO = O2 + PbS =>
2 SO2 + 2 PbO = 3 O2 + 2 PbS
C6H12O6 + KClO3 = KCl + H2O + CO2 =>
C6H12O6 + 4 KClO3 = 4 KCl + 6 H2O + 6 CO2
KMnO4 + H2SO4 + Zn = ZnSO4 + K2SO4 + H2O + MnSO2 =>
2 KMnO4 + 12 H2SO4 + 9 Zn = 9 ZnSO4 + K2SO4 + 12 H2O + 2 MnSO2
Cs2O3 + H2O = Cs(OH)3 =>
Cs2O3 + 3 H2O = 2 Cs(OH)3
Zn(CH3COO)2 + NH4OH = ZnOH + NH4(CH3COO)2 =>
Zn(CH3COO)2 + NH4OH = ZnOH + NH4(CH3COO)2
H + NO3 + Al = Al(OH)4 + NH3 =>
24 H + 4 NO3 + 3 Al = 3 Al(OH)4 + 4 NH3
H3BO3 + HC2H3O2 = H2O + CO2 + B =>
8 H3BO3 + 3 HC2H3O2 = 18 H2O + 6 CO2 + 8 B
C7H8O3 + O2 = C6H4O5 + CH4O =>
2 C7H8O3 + 3 O2 = 2 C6H4O5 + 2 CH4O
H2S = HS + H =>
H2S = HS + H
Zn(OH)2 + N2H4 = Zn + N2 + H2O =>
2 Zn(OH)2 + N2H4 = 2 Zn + N2 + 4 H2O
H2CO3 + FeBr2 = FeCO3 + HBr =>
H2CO3 + FeBr2 = FeCO3 + 2 HBr
KBr + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Br + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 Br + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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