| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + NiNO3 = Ni + AuNO3
Fe(NO3)2 + KOH = K(NO3)2 + FeOH =>
Fe(NO3)2 + KOH = K(NO3)2 + FeOH
Na + KNO = K3O + N2 + Na2O =>
8 Na + 6 KNO = 2 K3O + 3 N2 + 4 Na2O
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
NaOH + FeCl3 = NaFe + Cl3OH =>
NaOH + FeCl3 = NaFe + Cl3OH
H{+} + IO3{-} + Fe = I2 + Fe2O3 + H2O =>
6 H{+} + 6 IO3{-} + 10 Fe = 3 I2 + 5 Fe2O3 + 3 H2O
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
MgCl2*6H2O + C5H8O2 + NaOH = Mg(C5H7O2)2*2H2O + NaCl + H2O =>
MgCl2*6H2O + 2 C5H8O2 + 2 NaOH = Mg(C5H7O2)2*2H2O + 2 NaCl + 6 H2O
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Na2SO3 + Mg = Na + Mg2SO3 =>
Na2SO3 + 2 Mg = 2 Na + Mg2SO3
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
As + Br = AsBr5 =>
As + 5 Br = AsBr5
KMnO4 + KNO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HNO3 = 2 Mn(NO3)2 + 7 KNO3 + 3 H2O
Zn + HCl + H3AsO3 = AsH3 + H2O + ZnCl2 =>
3 Zn + 6 HCl + H3AsO3 = AsH3 + 3 H2O + 3 ZnCl2
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
KFe[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + K3[Fe(CN)6] + Fe(OH)2 =>
3 KFe[Fe(CN)6] + 6 NaOH = 2 Na3[Fe(CN)6] + K3[Fe(CN)6] + 3 Fe(OH)2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2C2O4 + NaOH = COONa + H2O =>
H2C2O4 + 2 NaOH = 2 COONa + 2 H2O
BaONaOH = Ba(OH)NaO =>
BaONaOH = Ba(OH)NaO
CrCl3 + H2O2 + KCl = K2CrO4 + H2O + Cl2 =>
2 CrCl3 + 8 H2O2 + 4 KCl = 2 K2CrO4 + 8 H2O + 5 Cl2
KHO + CO2 = KHCO3 =>
KHO + CO2 = KHCO3
K2OH + Cu2SO4 = Cu2OH + K2SO4 =>
K2OH + Cu2SO4 = Cu2OH + K2SO4
Cu + HNO3(zried) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(zried) = Cu(NO3)2 + 2 NO2 + 2 H2O
HC2H3O2 + AlCO3 = AlC2H3O2 + CO2 + H2O =>
9 HC2H3O2 + 8 AlCO3 = 8 AlC2H3O2 + 10 CO2 + 6 H2O
Zn(No3)2(aq) + Na2S(aq) = ZnS + NaNo3 =>
Zn(No3)2(aq) + Na2S(aq) = ZnS + 2 NaNo3
Fe3O4 + CO2 + H2O = C2H2 + Fe2O3 =>
10 Fe3O4 + 2 CO2 + H2O = C2H2 + 15 Fe2O3
Ca(s) + Cl2(s) = CaCl2 =>
Ca(s) + Cl2(s) = CaCl2
CH3COOH + B(OH)3 = B(C2H3O2)3 + H2O =>
3 CH3COOH + B(OH)3 = B(C2H3O2)3 + 3 H2O
C5H9NO3S + I2 = HI + C5H7NO3S =>
C5H9NO3S + I2 = 2 HI + C5H7NO3S
BaNO3 + H2SO4 = BaSO4 + H2 + NO3 =>
BaNO3 + H2SO4 = BaSO4 + H2 + NO3
Al2(SO4)3 + KHCO3 + H2O = Al(OH)3 + CO2 + KHSO4 =>
Al2(SO4)3 + 3 KHCO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 KHSO4
FeCl2 + Na2SO4 = Fe2(SO4)2 + NaCl =>
2 FeCl2 + 2 Na2SO4 = Fe2(SO4)2 + 4 NaCl
H2SO4 + CaMgCO3 = CaMg(SO4) + CO2 + H2O =>
H2SO4 + CaMgCO3 = CaMg(SO4) + CO2 + H2O
Na(OH) + H3PO4 = Na2HPO4 + H2O =>
2 Na(OH) + H3PO4 = Na2HPO4 + 2 H2O
Pb1(N1O3)2 = Pb1O1 + N1O2 + O2 =>
2 Pb1(N1O3)2 = 2 Pb1O1 + 4 N1O2 + O2
H2SO4 + Li2 = Li2SO4 + H2 =>
H2SO4 + Li2 = Li2SO4 + H2
Na(NO3) + PbO = Pb(NO3)2 + Na2O =>
2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
Cl + O + H = ClOH =>
Cl + O + H = ClOH
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
PCl3 + Br2 + H2O = H3PO4 + HBr + Cl2 =>
2 PCl3 + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr + 3 Cl2
C6H + O = CO + H2O =>
2 C6H + 13 O = 12 CO + H2O
C6H8O6 = C6H6O6 + H{+} + e =>
C6H8O6 = C6H6O6 + 2 H{+} + 2e
HCl + Fe(OH)3 = FeCl2 + H2O + Cl2 =>
6 HCl + 2 Fe(OH)3 = 2 FeCl2 + 6 H2O + Cl2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
PbCrO4 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = Na2PbO2 + Na2CrO4 + 2 H2O
KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO
KOH + KCl = K2O + HCl =>
KOH + KCl = K2O + HCl
Bi2(CrO4)5 + H2 = Bi5 + H2(CrO4) =>
5 Bi2(CrO4)5 + 25 H2 = 2 Bi5 + 25 H2(CrO4)
Na2CO3(s) + HCl(aq) = NaCl + CO2(g) + H2O(g) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2(g) + H2O(g)
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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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