| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6HH14 + 39 O2 = 30 H2O + 24 CO2
C4H10 + Cl = C4H9Cl + H =>
C4H10 + Cl = C4H9Cl + H
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
CH2COOH + Na2CO3 = CO2 + CH3COONa + H2O =>
16 CH2COOH + 7 Na2CO3 = 11 CO2 + 14 CH3COONa + 3 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
FeSO4 + KI + KIO3 + H2O = Fe(OH)2 + K2SO4 + I =>
3 FeSO4 + 5 KI + KIO3 + 3 H2O = 3 Fe(OH)2 + 3 K2SO4 + 6 I
UF4(s) + Ca(s) = CaF(s) + U(s) =>
UF4(s) + 4 Ca(s) = 4 CaF(s) + U(s)
As2S3 + HClO4 + H2O = H2AsO4 + HCl + H2SO4 =>
4 As2S3 + 15 HClO4 + 20 H2O = 8 H2AsO4 + 15 HCl + 12 H2SO4
Hg + HNO3 = Hg(NO3)2 + H2O + N2 =>
5 Hg + 12 HNO3 = 5 Hg(NO3)2 + 6 H2O + N2
Ca(OH)2 + CrO3 = Ca + H9O4 + H2CrO7 =>
14 Ca(OH)2 + 5 CrO3 = 14 Ca + 2 H9O4 + 5 H2CrO7
FeCl2 + HCl = FeCl3 + H2 =>
2 FeCl2 + 2 HCl = 2 FeCl3 + H2
K2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 8 KCl + 3 I2 + 7 H2O
ZnSO4(aq) + Pb(NO3)2(aq) = ZnPb + SO4(NO3)2 =>
ZnSO4(aq) + Pb(NO3)2(aq) = ZnPb + SO4(NO3)2
NaOH + BaCo3 = Na2Co3 + Ba(OH)2 =>
2 NaOH + BaCo3 = Na2Co3 + Ba(OH)2
Cu + C + N = CuCN =>
Cu + C + N = CuCN
C8H18 + S = SH2 + S2C =>
C8H18 + 25 S = 9 SH2 + 8 S2C
C4H13NO + O2 = NH4 + CO2 + H2O =>
4 C4H13NO + 23 O2 = 4 NH4 + 16 CO2 + 18 H2O
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
Na2O2 + Na3Cr(OH)6 = Na2CrO4 + NaOH + H2O =>
3 Na2O2 + 2 Na3Cr(OH)6 = 2 Na2CrO4 + 8 NaOH + 2 H2O
CuSO4 + (NH3*H2O) = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2(NH3*H2O) = (NH4)2SO4 + Cu(OH)2
Al + KNO2 + NaOH + H2O = NH3 + K(Al(OH)4) + Na(Al(OH)4) =>
2 Al + KNO2 + NaOH + 5 H2O = NH3 + K(Al(OH)4) + Na(Al(OH)4)
Sr(s) + Br2(l) = SrBr2 =>
Sr(s) + Br2(l) = SrBr2
NaI + HgCl2 = HgI + NaCl2 =>
NaI + HgCl2 = HgI + NaCl2
Al2O3*2H2O + NaOH = NaAlO2 + H2O =>
Al2O3*2H2O + 2 NaOH = 2 NaAlO2 + 3 H2O
C10H4N2 + O2 = CO2 + H2O + N2 =>
C10H4N2 + 11 O2 = 10 CO2 + 2 H2O + N2
Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2(s) + KNO3(aq) =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KNO3(aq)
O3 + SF4 = O2F2 + S8 =>
32 O3 + 24 SF4 = 48 O2F2 + 3 S8
SO2 + Na2Cr2O2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2 =>
SO2 + Na2Cr2O2 + 3 H2SO4 = Na2SO4 + Cr2(SO4)3 + 3 H2
PbO2 + HNO3 + MnSO4 = Pb(NO3)2 + H2MnO4 + H2SO4 =>
2 PbO2 + 4 HNO3 + MnSO4 = 2 Pb(NO3)2 + H2MnO4 + H2SO4
CuCI2 + NaI = CuI2 + NaCI =>
CuCI2 + NaI = CuI2 + NaCI
Bi2O3 + NaI + H2O = BiI3 + NaOH =>
Bi2O3 + 6 NaI + 3 H2O = 2 BiI3 + 6 NaOH
Na2S + O2 = NaO + SO =>
2 Na2S + 3 O2 = 4 NaO + 2 SO
Ae2O3 = Ae + O2 =>
2 Ae2O3 = 4 Ae + 3 O2
CoCl2(aq) + (Na)2Cr2O7(aq) = CoCr2O7(aq) + NaCl(aq) =>
CoCl2(aq) + (Na)2Cr2O7(aq) = CoCr2O7(aq) + 2 NaCl(aq)
NaHCO3 + H3(C6H5O7) = CO2 + H2O + Na3(C6H5O7) =>
3 NaHCO3 + H3(C6H5O7) = 3 CO2 + 3 H2O + Na3(C6H5O7)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
SiO + H2O = SiH4 + O2 =>
2 SiO + 4 H2O = 2 SiH4 + 3 O2
C15H28 + O2 = C02 + H2O =>
2 C15H28 + 14 O2 = 15 C02 + 28 H2O
Ar + H2O = ArH2O =>
Ar + H2O = ArH2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Pb(NO3)2ZnI2 = PbI2Zn(NO3)2 =>
Pb(NO3)2ZnI2 = PbI2Zn(NO3)2
BaO2 + Al = Al2O3 + Ba =>
3 BaO2 + 4 Al = 2 Al2O3 + 3 Ba
Na2CO3 + Ca(OH)2 = Na2Ca + CO3(OH)2 =>
Na2CO3 + Ca(OH)2 = Na2Ca + CO3(OH)2
CO2 + H(OH) = C6H12O6 + O2 =>
6 CO2 + 6 H(OH) = C6H12O6 + 6 O2
FeSO4 + H2SO4 = Fe2SO4 + HSO4 =>
2 FeSO4 + H2SO4 = Fe2SO4 + 2 HSO4
Uuo = Uuo2 =>
2 Uuo = Uuo2
C6H14NO2 + H2O = C6H13NO2 + H3O =>
C6H14NO2 + H2O = C6H13NO2 + H3O
ClF3 + H2 = ClH4 + F =>
ClF3 + 2 H2 = ClH4 + 3 F
(CH3)3COH + C8H10O2 = C16H26O2 + H2O =>
2(CH3)3COH + C8H10O2 = C16H26O2 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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