| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2P + Ca(OH)2 = CaP + 2 H2O
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CH3COOH + CaBr2 = (CH3COO)2Ca + HBr =>
2 CH3COOH + CaBr2 = (CH3COO)2Ca + 2 HBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr2S3 + HCl = CrCl2 + Cl2 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl2 + Cl2 + 3 H2S
C6H5CHCH2 + H2 = C6H5C2H5 =>
C6H5CHCH2 + H2 = C6H5C2H5
Ca5(PO4)3F + H2SO4(l) = CaSO4 + HF(l) + H3PO4(l) =>
Ca5(PO4)3F + 5 H2SO4(l) = 5 CaSO4 + HF(l) + 3 H3PO4(l)
PF5 + O2 = F + P2O5 =>
4 PF5 + 5 O2 = 20 F + 2 P2O5
Na2CrO4 + CuSO4 = CuCrO4 + Na2SO4 =>
Na2CrO4 + CuSO4 = CuCrO4 + Na2SO4
Al(NO3)3 + NH4Cl + NH3 = AlCl3 + H2O + N2 =>
Al(NO3)3 + 3 NH4Cl + 2 NH3 = AlCl3 + 9 H2O + 4 N2
PH3 + O2 = H2O + P4O5 =>
8 PH3 + 11 O2 = 12 H2O + 2 P4O5
CuOH + HBr = CuBr + H2O =>
CuOH + HBr = CuBr + H2O
Al(OH)4 + H2SO4 = Al(OH)3 + SO4 + H2O =>
2 Al(OH)4 + H2SO4 = 2 Al(OH)3 + SO4 + 2 H2O
Sb2O3 + HCl = H2O + SbHCl4 =>
Sb2O3 + 8 HCl = 3 H2O + 2 SbHCl4
Fe(NO3)2 + Ag = Ag(NO3)2 + Fe =>
Fe(NO3)2 + Ag = Ag(NO3)2 + Fe
CaCl2 + NH4OH + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl + H2O =>
3 CaCl2 + 2 NH4OH + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl + 2 H2O
Cr(SO4)3 + CaCl2 = CrCl2 + Ca(SO4)3 =>
Cr(SO4)3 + CaCl2 = CrCl2 + Ca(SO4)3
C100000H2 + O2 = CO2 + H2O =>
2 C100000H2 + 200001 O2 = 200000 CO2 + 2 H2O
(NH4)NO3 + KOH = NH3 + KNO3 + H2O =>
(NH4)NO3 + KOH = NH3 + KNO3 + H2O
Cu{2+} + OH{-} = Cu[OH]2 =>
Cu{2+} + 2 OH{-} = Cu[OH]2
Cl2 + SbCl3 = SbCl5 =>
Cl2 + SbCl3 = SbCl5
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO3 + Na2MnO4 + NaSO4 =>
2 Cr2S3 + 29 Mn(NO3)2 + 36 Na2CO3 = 58 NO + 36 CO2 + 4 Na2CrO3 + 29 Na2MnO4 + 6 NaSO4
Zn + ReO4{-} + H{+} = Re{-} + Zn{2+} + H2O =>
4 Zn + ReO4{-} + 8 H{+} = Re{-} + 4 Zn{2+} + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AlCl3(s) + Zn(s) = Al(s) + ZnCl2(s) =>
2 AlCl3(s) + 3 Zn(s) = 2 Al(s) + 3 ZnCl2(s)
FeCO3 + H3O = Fe2 + CO2 + H2O =>
2 FeCO3 + 4 H3O = Fe2 + 2 CO2 + 6 H2O
ZnS + I2 = ZnI2 + S =>
ZnS + I2 = ZnI2 + S
Bi2O3 + HNO3 = Bi(NO3)3 + H2O =>
Bi2O3 + 6 HNO3 = 2 Bi(NO3)3 + 3 H2O
BaCO3 + TiO2 = Ba2TiO4 + CO2 =>
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KOH =>
Fe(OH)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KOH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na2CO3 = NaO + CO =>
Na2CO3 = 2 NaO + CO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
N2(g) + Cu(s) = Cu3N2(s) =>
N2(g) + 3 Cu(s) = Cu3N2(s)
RbF = Rb + F2 =>
2 RbF = 2 Rb + F2
Na2CO3 + CaCl2*2H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*2H2O = CaCO3 + 2 NaCl + 2 H2O
Na2CO3 + NH4Br = NaBr + NH3 + CO2 + H2O =>
Na2CO3 + 2 NH4Br = 2 NaBr + 2 NH3 + CO2 + H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HClO2 + KOH = H2O + KClO2 =>
HClO2 + KOH = H2O + KClO2
Cr2O7{-2} + H = Cr2O4{-2} + OH =>
Cr2O7{-2} + 3 H = Cr2O4{-2} + 3 OH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + HNO3 + Ca(OH)2 = H2O + CaClNO3 =>
HCl + HNO3 + Ca(OH)2 = 2 H2O + CaClNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
BaFeO4 + HCl = BaCl2 + FeCl3 + H2O + Cl2 =>
2 BaFeO4 + 16 HCl = 2 BaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
BOH + H2O = B + H3O2 =>
BOH + H2O = B + H3O2
ClO + SO2 = ClSO2 + O =>
ClO + SO2 = ClSO2 + O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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