| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2O4{-2} + MnO4[{-}1] + H{+} = Mn{+2} + CO2 + H2O =>
5 C2O4{-2} + 2 MnO4[{-}1] + 16 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
Cu(OH)2 + FeBr3 = Fe(OH)3 + CuBr2 =>
3 Cu(OH)2 + 2 FeBr3 = 2 Fe(OH)3 + 3 CuBr2
Cl2O + H2 = HCl + H2O =>
Cl2O + 2 H2 = 2 HCl + H2O
Mg + Pb(OAc) = Pb + Mg(OAc) =>
Mg + Pb(OAc) = Pb + Mg(OAc)
C6H5COOHCH3(CHOH)CH3 = C6H5COOCH(CH3)2H2O =>
C6H5COOHCH3(CHOH)CH3 = C6H5COOCH(CH3)2H2O
AlOH + HNO3 = (AlNO3) + H2O =>
AlOH + HNO3 = (AlNO3) + H2O
Ca2(NO3)2 + Na2CO3 = Na2(NO3)2 + Ca2CO3 =>
Ca2(NO3)2 + Na2CO3 = Na2(NO3)2 + Ca2CO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AgC2 + H2O = Ag(OH)2 + C2H2 =>
AgC2 + 2 H2O = Ag(OH)2 + C2H2
KI + Hg2Cl2 = Hg2I2 + KCl =>
2 KI + Hg2Cl2 = Hg2I2 + 2 KCl
IrCH3(CO)3I2 + I = Ir(CO)2I2 + C2H3OI =>
IrCH3(CO)3I2 + I = Ir(CO)2I2 + C2H3OI
SiCl4(l) + H2O = SiO2(s) + HCl(aw) =>
SiCl4(l) + 2 H2O = SiO2(s) + 4 HCl(aw)
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CuO + KHSO4 = CuSO4 + K2SO4 + H2O =>
CuO + 2 KHSO4 = CuSO4 + K2SO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3 =>
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
Zn + H3PO4 = Zn3PO4 + H3 =>
3 Zn + H3PO4 = Zn3PO4 + H3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P8 + HNO3 + H2O = H3PO4 + NO =>
3 P8 + 40 HNO3 + 16 H2O = 24 H3PO4 + 40 NO
Br2 + CaI2 = CaBr2 + I =>
Br2 + CaI2 = CaBr2 + 2 I
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
Al2Mg3 + HNO3 = Al(NO3)3 + Mg + H2 =>
Al2Mg3 + 6 HNO3 = 2 Al(NO3)3 + 3 Mg + 3 H2
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
KMnO4 + Fe + HCl = FeCl2 + MnCl2 + KOH + H2O =>
2 KMnO4 + 5 Fe + 14 HCl = 5 FeCl2 + 2 MnCl2 + 2 KOH + 6 H2O
MoO3 + Na + H2 = MoH2 + NaOH =>
2 MoO3 + 6 Na + 5 H2 = 2 MoH2 + 6 NaOH
AgNO3 + CaBr2 = Ca(NO3)2 + AgBr =>
2 AgNO3 + CaBr2 = Ca(NO3)2 + 2 AgBr
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
KBr(aq) + CaS(aq) = K2S(s) + CaBr2(aq) =>
2 KBr(aq) + CaS(aq) = K2S(s) + CaBr2(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MoS2 + HNO3 = H2MoO4 + NO2 + H2SO4 + H2O =>
MoS2 + 18 HNO3 = H2MoO4 + 18 NO2 + 2 H2SO4 + 6 H2O
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + Na2(NO3)2
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
HI + H2O2 = HI2 + H2O =>
4 HI + H2O2 = 2 HI2 + 2 H2O
C8H17OH + O2 = CO + H2O =>
C8H17OH + 8 O2 = 8 CO + 9 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
Fe(Fe(CNS)6) + NaF = Na3[FeF6] + NaCNS =>
Fe(Fe(CNS)6) + 12 NaF = 2 Na3[FeF6] + 6 NaCNS
HC7H5O3 + NaHCO3 = CO2 + H2O + NaC7H5O3 =>
HC7H5O3 + NaHCO3 = CO2 + H2O + NaC7H5O3
Fe2O3 + KI = Fe + KIO3 =>
Fe2O3 + KI = 2 Fe + KIO3
CaOH + FeCl = CaCl + FeOH =>
CaOH + FeCl = CaCl + FeOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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