| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
C6H8O7 + CaCO3 = Ca + H2O + C6H5O7 =>
9 C6H8O7 + 6 CaCO3 = 6 Ca + 11 H2O + 10 C6H5O7
C7H15NH2 + O2 = CO2 + H2O + N2 =>
4 C7H15NH2 + 45 O2 = 28 CO2 + 34 H2O + 2 N2
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4 + NH4Cl =>
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4 + 2 NH4Cl
Co(C2H3O2)2*4H2O = Co(C2H3O2)2 + H2O =>
Co(C2H3O2)2*4H2O = Co(C2H3O2)2 + 4 H2O
NH4BrO2 = NH4 + BrO2 =>
NH4BrO2 = NH4 + BrO2
ReF6 + SO2 = ReF4 + SO2F2 =>
ReF6 + SO2 = ReF4 + SO2F2
NaClO + Mg(OH)2 = NaOH + Mg(ClO)2 =>
2 NaClO + Mg(OH)2 = 2 NaOH + Mg(ClO)2
(NH4)2CO3 + O2 = CO2 + H2O + N2 =>
2(NH4)2CO3 + 3 O2 = 2 CO2 + 8 H2O + 2 N2
Na + C + O = NaCO3 =>
Na + C + 3 O = NaCO3
N2H4 + Zn + KOH + H2O = NH3 + K2(Zn(OH)4) =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2(Zn(OH)4)
BaS = Ba + S2 =>
2 BaS = 2 Ba + S2
NaClO + Mg(OH)2 = NaOH + Mg(ClO)2 =>
2 NaClO + Mg(OH)2 = 2 NaOH + Mg(ClO)2
H3AsO4 + Li2O = Li3AsO4 + H2O =>
2 H3AsO4 + 3 Li2O = 2 Li3AsO4 + 3 H2O
Ba + Cu2S = BaS + Cu =>
Ba + Cu2S = BaS + 2 Cu
Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
Cs + H2O = CsO2 + H =>
Cs + 2 H2O = CsO2 + 4 H
SO2(s) + O2(g) = SO3 =>
2 SO2(s) + O2(g) = 2 SO3
V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
SrBr2 + H2O = Sr(OH)2 + HBr =>
SrBr2 + 2 H2O = Sr(OH)2 + 2 HBr
KFNaOH = KOHNaF =>
KFNaOH = KOHNaF
H2O + CO2 = C6H10 + O2 =>
10 H2O + 12 CO2 = 2 C6H10 + 17 O2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
AgNO3(aq) + SnCl2(aq) = AgCl2(s) + SnNO3(aq) =>
AgNO3(aq) + SnCl2(aq) = AgCl2(s) + SnNO3(aq)
C2H2O2 = C2 + H2 + O2 =>
C2H2O2 = C2 + H2 + O2
nitrogenmonoxide + carbonmonoxide = nitrogen + carbondioxide =>
2 NO + 2 CO = N2 + 2 CO2
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq) =>
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq)
Ca(OH)2 + Rb3PO4 = Ca3(PO4)2 + RbOH =>
3 Ca(OH)2 + 2 Rb3PO4 = Ca3(PO4)2 + 6 RbOH
C9H19OH + Na = C9H19ONa + H2 =>
2 C9H19OH + 2 Na = 2 C9H19ONa + H2
W + HCl = WCl2 + H2 =>
W + 2 HCl = WCl2 + H2
SbCl3 + SnCl2*2H2O + NaOH = SnSbO + Na + Cl2 + H2O =>
2 SbCl3 + 2 SnCl2*2H2O + 4 NaOH = 2 SnSbO + 4 Na + 5 Cl2 + 6 H2O
Na2O + H3PO4 = NaH2PO4 + H2O =>
Na2O + 2 H3PO4 = 2 NaH2PO4 + H2O
NaOH + C9H8O4 = H2O + NaC9H7O4 =>
NaOH + C9H8O4 = H2O + NaC9H7O4
C2H5NO2 = C + H2 + N2 + O2 =>
2 C2H5NO2 = 4 C + 5 H2 + N2 + 2 O2
AgNO2 + Cu = Cu(NO2)2 + Ag =>
2 AgNO2 + Cu = Cu(NO2)2 + 2 Ag
FeCl3 + SO2 + H2O = Fe3Cl2 + HCl + H2SO4 =>
6 FeCl3 + 7 SO2 + 14 H2O = 2 Fe3Cl2 + 14 HCl + 7 H2SO4
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
MnO2 + Ca(OH)2 = CaMnO4 + H2 =>
MnO2 + Ca(OH)2 = CaMnO4 + H2
C5H5 + O2 = CO2 + H2O =>
4 C5H5 + 25 O2 = 20 CO2 + 10 H2O
Na2CO3 + HCI = CO2 + NaCI + H2O =>
Na2CO3 + 2 HCI = CO2 + 2 NaCI + H2O
NaNO3 + K = KNO3 + Na =>
NaNO3 + K = KNO3 + Na
Mg3P2(s) + H2O(l) = Mg(OH)2(s) + PH3(g) =>
Mg3P2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 PH3(g)
H3PO4 + Fe(OH)2 = FeHPO4 + H2O =>
H3PO4 + Fe(OH)2 = FeHPO4 + 2 H2O
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
(COOH)2(aq) + NaOH(aq) = COONa(aq) + H2O(l) =>
(COOH)2(aq) + 2 NaOH(aq) = 2 COONa(aq) + 2 H2O(l)
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
WF6 + O2 = WO2 + F2 =>
WF6 + O2 = WO2 + 3 F2
QSO4 + SO2 = QS2O6 =>
QSO4 + SO2 = QS2O6
Al(OH)3 + N2O5 = AlNO4 + H2O =>
2 Al(OH)3 + N2O5 = 2 AlNO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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