| Équations équilibrées la veille | Équations équilibrées le lendemain |
GeO2 + C = Ge + CO2
NH3 + KNH2 = NH4 + KNH =>
NH3 + KNH2 = NH4 + KNH
MgPO4 + H2SO4 = MgSO4 + H2 + PO4 =>
MgPO4 + H2SO4 = MgSO4 + H2 + PO4
ZnBr2 + NaMnO4 + NaOH = Br2 + Na2MnO4 + Zn(OH)2 =>
ZnBr2 + 2 NaMnO4 + 2 NaOH = Br2 + 2 Na2MnO4 + Zn(OH)2
C2H6O + C4H8O2 = C8H16O2 + H2O =>
2 C2H6O + C4H8O2 = C8H16O2 + 2 H2O
H2 + NF3 = N2 + HF212 =>
3 H2 + 424 NF3 = 212 N2 + 6 HF212
NrCl2 + NaOH = NaCl + Nr(OH)2 =>
NrCl2 + 2 NaOH = 2 NaCl + Nr(OH)2
C6H6O3 = C65H52O22 + CO2 + H2O =>
67 C6H6O3 = 6 C65H52O22 + 12 CO2 + 45 H2O
H7S + Fe(OH)2 = Fe7S2 + H2O =>
2 H7S + 7 Fe(OH)2 = Fe7S2 + 14 H2O
NO2 + H2O = HNO3 + NO(HNO3) =>
3 NO2 + H2O = HNO3 + NO(HNO3)
Ni + HNO3 + HF = NiF2 + NO2 + H2O =>
Ni + 2 HNO3 + 2 HF = NiF2 + 2 NO2 + 2 H2O
SbF3(s) + HCl(g) = SbCl3(s) + HF(g) =>
SbF3(s) + 3 HCl(g) = SbCl3(s) + 3 HF(g)
Cl2(s) + NaBr(s) = NaCl(s) + Br2(s) =>
Cl2(s) + 2 NaBr(s) = 2 NaCl(s) + Br2(s)
CuBr2 + HBr = Cu + HBr3 =>
CuBr2 + HBr = Cu + HBr3
Mg(s) + Ni(NO3)2(aq) = Mg(NO3)2(aq) + Ni(s) =>
Mg(s) + Ni(NO3)2(aq) = Mg(NO3)2(aq) + Ni(s)
K3[Fe(CN)6] + H2O2 + KOH = K4[Fe(CN)6]H2O + O2 =>
2 K3[Fe(CN)6] + H2O2 + 2 KOH = 2 K4[Fe(CN)6]H2O + O2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HCO3 + Na = NaOH + CO2 =>
HCO3 + Na = NaOH + CO2
RuI3(s) + CO(g) + Ag(s) = Ru(CO)5(s) + AgI(s) =>
RuI3(s) + 5 CO(g) + 3 Ag(s) = Ru(CO)5(s) + 3 AgI(s)
C57H104O6 + NaOH = NaC17H33COO + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC17H33COO + C3H8O3
Ca(HO)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba3(Al(OH)6)2 + HNO3 = Ba(NO3)2 + Al(OH)3 + H2O =>
Ba3(Al(OH)6)2 + 6 HNO3 = 3 Ba(NO3)2 + 2 Al(OH)3 + 6 H2O
PH3 + KMnO4 + H2O = MnO2 + KOH + H3PO4 =>
3 PH3 + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 3 H3PO4
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
C6H6 + C3H5Br = C9H10HBr =>
C6H6 + C3H5Br = C9H10HBr
Mg{2+} + SO4{2-} = MgSO4 =>
Mg{2+} + SO4{2-} = MgSO4
H2SO4 + Ba(ClO3)2 = BaSO4 + HClO3 =>
H2SO4 + Ba(ClO3)2 = BaSO4 + 2 HClO3
SO2 + KMnO4 + HOH = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 HOH = 2 MnSO4 + K2SO4 + 2 H2SO4
Na2S2O3 + HCrO4 = HNaS2O3 + NaCrO4 =>
Na2S2O3 + HCrO4 = HNaS2O3 + NaCrO4
Na2SiO3 + H2O = Na2O + H2SiO3 =>
Na2SiO3 + H2O = Na2O + H2SiO3
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
K + H2 = KH2 =>
K + H2 = KH2
CuS + BaS = BaCu + S =>
CuS + BaS = BaCu + 2 S
COBr = CO + Br2 =>
2 COBr = 2 CO + Br2
Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O
Ag + F2 = AgF =>
2 Ag + F2 = 2 AgF
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Si + Na = SiNa =>
Si + Na = SiNa
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
Ba + NaCrO4 = Na2 + BaCrO4 =>
2 Ba + 2 NaCrO4 = Na2 + 2 BaCrO4
BeO2 + B(OH)3 = Be2BO3(OH) + H2O + O2 =>
2 BeO2 + B(OH)3 = Be2BO3(OH) + H2O + O2
FeCl3 + (Nh4)2S = Nh4Cl + Fe2S3 =>
2 FeCl3 + 3(Nh4)2S = 6 Nh4Cl + Fe2S3
K2CrO4 + NaCl + HSO4 = CrCl3 + KSO4 + NaSO4 + Cl2 + H2O =>
2 K2CrO4 + 12 NaCl + 16 HSO4 = 2 CrCl3 + 4 KSO4 + 12 NaSO4 + 3 Cl2 + 8 H2O
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
SO2Cl2 + KOH = SO3 + KCl + H2O =>
SO2Cl2 + 2 KOH = SO3 + 2 KCl + H2O
BiS3 + O2 = BiS2O3 + SO2 =>
2 BiS3 + 5 O2 = 2 BiS2O3 + 2 SO2
NH4NO3 + CH4N2O = CO2 + H2O + N2 =>
3 NH4NO3 + CH4N2O = CO2 + 8 H2O + 4 N2
NH3SO3 + CaCO3 = Ca(NH2SO3)2 + CO2 + H2O =>
2 NH3SO3 + CaCO3 = Ca(NH2SO3)2 + CO2 + H2O
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2 =>
BaCl2 + ZnSO4 = Ba(SO4) + ZnCl2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O3 =>
4 NaHCO3 + 3 HC2H3O2 = 2 H2O + 2 CO2 + 4 NaC2H3O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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