| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(Fe){2+} = Fe + 2(Fe){3+}
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
SbF5 + BrF3 = Sb + BrF8 =>
SbF5 + BrF3 = Sb + BrF8
Pb + AuCl = PbCl + Au =>
Pb + AuCl = PbCl + Au
Mn + HNO3 = Mn(NO3)2 + NO + H2O =>
3 Mn + 8 HNO3 = 3 Mn(NO3)2 + 2 NO + 4 H2O
Li2CO3 + Ba(OH)2 = Li(OH) + Ba(CO3) =>
Li2CO3 + Ba(OH)2 = 2 Li(OH) + Ba(CO3)
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
SO4 + NO2 + H2O = H2SO3 + NO3 =>
SO4 + 2 NO2 + H2O = H2SO3 + 2 NO3
PbCO3 + NH4Cl = PbCl + NH4CO3 =>
PbCO3 + NH4Cl = PbCl + NH4CO3
HCOH + NaOH + I2 = HCOONa + NaI + H2O =>
HCOH + 3 NaOH + I2 = HCOONa + 2 NaI + 2 H2O
KAl(SO4)2*12(H2O) + C12H32 = KAl(SO4) + C12H32*11(H2O) + SO4HOH =>
KAl(SO4)2*12(H2O) + C12H32 = KAl(SO4) + C12H32*11(H2O) + SO4HOH
Ti + NiO = TiO + NiTi2 =>
3 Ti + NiO = TiO + NiTi2
H3PO4 + NaOH = H2O + Na(H2PO4) =>
H3PO4 + NaOH = H2O + Na(H2PO4)
CuSO4 + KI + HNO3 = I2 + K2SO4 + SO2 + H2O + Cu(NO3)2 =>
2 CuSO4 + 2 KI + 4 HNO3 = I2 + K2SO4 + SO2 + 2 H2O + 2 Cu(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Mg = NO2 + Mg(OH)2 =>
2 HNO3 + Mg = 2 NO2 + Mg(OH)2
Cu + HNO3 = (CuNO3)2 + NO + H2O =>
6 Cu + 8 HNO3 = 3(CuNO3)2 + 2 NO + 4 H2O
CuCl2 + Na3PO4 + H2O = Cu3(PO4)2*3H2O + NaCl =>
3 CuCl2 + 2 Na3PO4 + 3 H2O = Cu3(PO4)2*3H2O + 6 NaCl
Xe + Cl2 = XeCl2 =>
Xe + Cl2 = XeCl2
Al(HSO3)3 = Al2(SO3)3 + SO2 + H2O =>
2 Al(HSO3)3 = Al2(SO3)3 + 3 SO2 + 3 H2O
N2O4 = NO2 = N2O4 =>
N2O4 = 2 NO2
H2O2 + NaOH + MnS = Na2S + Mn2O3 + H2O =>
H2O2 + 4 NaOH + 2 MnS = 2 Na2S + Mn2O3 + 3 H2O
NO + F = NOF =>
NO + F = NOF
K3(FeF6) + NaOH = Fe(OH)3 + KF + NaF =>
K3(FeF6) + 3 NaOH = Fe(OH)3 + 3 KF + 3 NaF
NaClO + C3H8O = CHCl3 + NaOH + NaC2H3O2 + H =>
3 NaClO + C3H8O = CHCl3 + 2 NaOH + NaC2H3O2 + 2 H
C6H5CH2Cl + CH3Cl = C6H5CH2CH3 + HCl =>
3 C6H5CH2Cl + 11 CH3Cl = 4 C6H5CH2CH3 + 14 HCl
CH3CH3 + O2 = CO32 + H2O =>
2 CH3CH3 + 67 O2 = 4 CO32 + 6 H2O
Ag(C2H3O2) + HNO3 = AgNO3 + C2H4O2 =>
Ag(C2H3O2) + HNO3 = AgNO3 + C2H4O2
Na2S2O8 + Al = Na2SO4 + Al2(SO4)3 =>
3 Na2S2O8 + 2 Al = 3 Na2SO4 + Al2(SO4)3
NaCO3 + CaBr = CaCO3 + NaBr =>
NaCO3 + CaBr = CaCO3 + NaBr
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
C8H5KO4 + NaOH = NaC8H4KO4 + H2O =>
C8H5KO4 + NaOH = NaC8H4KO4 + H2O
Ca + O + SO2 = CaSO4 =>
Ca + 2 O + SO2 = CaSO4
Ni(OH)2 + TiO2 = NiTiO3 + H2O =>
Ni(OH)2 + TiO2 = NiTiO3 + H2O
H30 + Al(OH)2 = Al + H2O =>
H30 + 15 Al(OH)2 = 15 Al + 30 H2O
NaVO3 + H2SO4 = (VO2)2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2SO4 = (VO2)2SO4 + Na2SO4 + 2 H2O
CO2 + H2O = C3H6 + O2 =>
6 CO2 + 6 H2O = 2 C3H6 + 9 O2
CrCl3 + NaClO2 + NaOH = Na2CrO4 + NaCl + HCl3 =>
8 CrCl3 + 11 NaClO2 + 10 NaOH = 8 Na2CrO4 + 5 NaCl + 10 HCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Br2 + CrCl3 + NaOH = Na2CrO4 + HBr + NaCl + H2O =>
3 Br2 + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 6 HBr + 6 NaCl + 2 H2O
NaOH + H = H2NaO =>
NaOH + H = H2NaO
C2H8(g) + O2(g) = CO2(g) + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2SO4 + H2O + O =>
K2Cr2O7 + 2 H2SO4 = K2SO4 + Cr2SO4 + 2 H2O + 5 O
CaC2O4 + C6H8O7 = Ca3(C6H5O7)2 + C2H2O4 =>
3 CaC2O4 + 2 C6H8O7 = Ca3(C6H5O7)2 + 3 C2H2O4
Na2S2O + I2 = Na2S2I2 + O2 =>
2 Na2S2O + 2 I2 = 2 Na2S2I2 + O2
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
Rb2OH2 = RbOHRbH =>
Rb2OH2 = RbOHRbH
PC13 + O2 = POC13 =>
2 PC13 + O2 = 2 POC13
C6H5OH + CHCl3 + KOH = C6H5(OH)CHO + KCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 KOH = 16 C6H5(OH)CHO + 30 KCl + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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