| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Cl + CH3COONa = CH3COOCH3 + NaCl
Sr{+} + Se{-}2 = SrSe =>
Sr{+} + Se{-}2 = SrSe
NaCl + Nb + NbCl5 = Na4Nb6Cl18 =>
20 NaCl + 16 Nb + 14 NbCl5 = 5 Na4Nb6Cl18
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
Cr2O3 + NaClO + NaOH = NaCrO4 + NaCl + H2O =>
Cr2O3 + 4 NaClO + 2 NaOH = 2 NaCrO4 + 4 NaCl + H2O
CuCl2(aq) + NACl(aq) = CuCl(s) + NACl2(aq) =>
CuCl2(aq) + NACl(aq) = CuCl(s) + NACl2(aq)
HClO4(aq) + P4O10(aq) = H3PO4(s) + Cl2O7(aq) =>
12 HClO4(aq) + P4O10(aq) = 4 H3PO4(s) + 6 Cl2O7(aq)
C6H10 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H10 + 8 HNO3 = 3 C6H10O4 + 8 NO + 4 H2O
(NH4)3 + PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Fe + NaCl = Fe(NaCl) =>
Fe + NaCl = Fe(NaCl)
ICl3 + NaOH = NaCl3 + IOH =>
ICl3 + NaOH = NaCl3 + IOH
C6H8O7 + NaOH = C6H5O7 + Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7 + Na3 + 3 H2O
CH4 + O2 = C2O5 + H2O =>
4 CH4 + 9 O2 = 2 C2O5 + 8 H2O
Na2RuO4 + Cl2 = RuO4(g) + NaCl =>
Na2RuO4 + Cl2 = RuO4(g) + 2 NaCl
K2CrO4 + Na2SO3 + H2SO4 = KHSO3 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 4 Na2SO3 + 3 H2SO4 = 2 KHSO3 + 4 Na2SO4 + CrSO4 + 2 H2O
CHBr3 + Cl2 = CHCl3 + Br2 =>
2 CHBr3 + 3 Cl2 = 2 CHCl3 + 3 Br2
MnO4 + Br = MnO2 + BrO =>
MnO4 + 2 Br = MnO2 + 2 BrO
NH4F + B2(SO4)3 = (NH4)2SO4 + NH4BF4 =>
8 NH4F + B2(SO4)3 = 3(NH4)2SO4 + 2 NH4BF4
Pb2{+} + Co = Co3{+} + Pb =>
Pb2{+} + 3 Co = Co3{+} + 2 Pb
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2 =>
Sr(OH)2 + CaCl2 = Ca(OH)2 + SrCl2
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
CH3COONH4 + O2 = CO2 + NH3 + H2O =>
CH3COONH4 + 2 O2 = 2 CO2 + NH3 + 2 H2O
F + {-} = F{-} =>
F + e = F{-}
AgCl(s) = Ag{+}(aq) + Cl{-}(aq) =>
AgCl(s) = Ag{+}(aq) + Cl{-}(aq)
KF + Ca3(PO4)2 = K3PO4 + CaF2 =>
6 KF + Ca3(PO4)2 = 2 K3PO4 + 3 CaF2
KNO3 + C6H5COONa = K2O + Na2O + CO2 + H2O + N2 =>
12 KNO3 + 2 C6H5COONa = 6 K2O + Na2O + 14 CO2 + 5 H2O + 6 N2
C15H12N2O + O2 = CO2 + NO3 + H2O =>
2 C15H12N2O + 41 O2 = 30 CO2 + 4 NO3 + 12 H2O
CH3CH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
NaOH + AgNO3 = NaAg + OH(NO3) =>
NaOH + AgNO3 = NaAg + OH(NO3)
CH3COCH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3COCH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O
Cr(OH)3 + HClO = H2CrO4 + Cl2 + H2O =>
2 Cr(OH)3 + 6 HClO = 2 H2CrO4 + 3 Cl2 + 4 H2O
Mn2O4 + HCl = Cl2 + MnCl2 + H2O =>
Mn2O4 + 8 HCl = 2 Cl2 + 2 MnCl2 + 4 H2O
NH2CHO + H2O = HCOONH4 =>
NH2CHO + H2O = HCOONH4
HC2H3O2 + Al(OH)3 = AlC2H3O3 + H2O =>
HC2H3O2 + Al(OH)3 = AlC2H3O3 + 2 H2O
AgNO3(aq) + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3(aq) + Na2C2O4 = Ag2C2O4 + 2 NaNO3
FeCl3 + NiS = Fe2S3 + NiCl2 =>
2 FeCl3 + 3 NiS = Fe2S3 + 3 NiCl2
RSO3H + Ag{+} = RSO3Ag + H{+} =>
RSO3H + Ag{+} = RSO3Ag + H{+}
Al(NO3) + Na(PO4) = Al(PO4) + (NO3)Na =>
Al(NO3) + Na(PO4) = Al(PO4) + (NO3)Na
Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
Q + XZ = X + QZ =>
Q + XZ = X + QZ
NH3 + HI = NH4{+} + I{-} =>
NH3 + HI = NH4{+} + I{-}
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr2O3 + 2 NO3{-} + 2 OH{-} = 2 CrO4{2-} + 2 NO + H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
C2H6OCH3OCH3 + O2 = CO2 + H2O =>
C2H6OCH3OCH3 + 6 O2 = 4 CO2 + 6 H2O
CH3COCH2CO2H + O2 = H2O + CO2 =>
CH3COCH2CO2H + 4 O2 = 3 H2O + 4 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNo3 + Ni = Ni2(No3)2 + Ag =>
2 AgNo3 + 2 Ni = Ni2(No3)2 + 2 Ag
C8H8(l) + O2(g) = CO2 + H2O =>
C8H8(l) + 10 O2(g) = 8 CO2 + 4 H2O
HNO3 + Na2Cr2O7 = H2Cr2O7 + Na(NO3) =>
2 HNO3 + Na2Cr2O7 = H2Cr2O7 + 2 Na(NO3)
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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