| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O2 + N2 = 2 NH3 + 3 O2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
FeCl2 + H2O2 + H2SO4 = FeCl3 + H2O + Fe2(SO4)3 =>
6 FeCl2 + 3 H2O2 + 3 H2SO4 = 4 FeCl3 + 6 H2O + Fe2(SO4)3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 30 CO2 + 42 H2O + 12 Cl2 + 12 K2SO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Me + H2O = MeH2O =>
Me + H2O = MeH2O
LiPo4 + MgCl = LiCl + MgPo4 =>
LiPo4 + MgCl = LiCl + MgPo4
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
Pb(NO3)2 + NaI = PbNa + I(NO3)2 =>
Pb(NO3)2 + NaI = PbNa + I(NO3)2
Ba(OH)2 + K2CO3 = KOH + BaCO3 =>
Ba(OH)2 + K2CO3 = 2 KOH + BaCO3
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
HCl + Al = H2 + AlCl =>
2 HCl + 2 Al = H2 + 2 AlCl
NH3 + CO2 = (NH2)2CO + H2O(l) =>
2 NH3 + CO2 = (NH2)2CO + H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3BO3 + CaCO3 = CaB4O7 + H2O + CO2 =>
4 H3BO3 + CaCO3 = CaB4O7 + 6 H2O + CO2
H2C2O4 + HIO3 + H2O = H2CO3 + HI =>
3 H2C2O4 + HIO3 + 3 H2O = 6 H2CO3 + HI
CoS + H2O2 + NaOH = CoO(OH) + Na2SO4 + H2O =>
2 CoS + 9 H2O2 + 4 NaOH = 2 CoO(OH) + 2 Na2SO4 + 10 H2O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+} =>
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+}
Ba(NO3)2 + ZrO(NO3)2*H2O + C6H8O7 = BaZrO3 + H2O + CO2 + NO2 =>
9 Ba(NO3)2 + 9 ZrO(NO3)2*H2O + 2 C6H8O7 = 9 BaZrO3 + 17 H2O + 12 CO2 + 36 NO2
NaHCO3 + CH3COOH = CH3COONa + HO2 + CO2 =>
10 NaHCO3 + 7 CH3COOH = 10 CH3COONa + 8 HO2 + 4 CO2
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+} =>
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+}
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Zn + HNO3 + HCl = NH4Cl + ZnCl + H2O =>
8 Zn + HNO3 + 9 HCl = NH4Cl + 8 ZnCl + 3 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3
C5H5 + Fe = C10H10Fe =>
2 C5H5 + Fe = C10H10Fe
CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O
Al2O3 + SO2 + H2O = Al(HSO3)3 =>
Al2O3 + 6 SO2 + 3 H2O = 2 Al(HSO3)3
CaO + Al2O3 = CaO*Al2O3 =>
CaO + Al2O3 = CaO*Al2O3
Li + Sn(SO3)4 = Li2(SO3) + Sn =>
8 Li + Sn(SO3)4 = 4 Li2(SO3) + Sn
Ag + Ag5Te3 = Ag655Te345 =>
80 Ag + 115 Ag5Te3 = Ag655Te345
KBr + NaClO = KBrO3 + NaCl =>
KBr + 3 NaClO = KBrO3 + 3 NaCl
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ca(HO)2 + HNO3 = Ca(NO3)2 + HOH =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 HOH
AgNO3 + Na2S2O3 + HNO3 = Ag2S + SO2 + NaNO3 + H2O =>
4 AgNO3 + 3 Na2S2O3 + 2 HNO3 = 2 Ag2S + 4 SO2 + 6 NaNO3 + H2O
Na + CuCl2 = Cu + NaCl =>
2 Na + CuCl2 = Cu + 2 NaCl
C + N2 = (CN)2 =>
2 C + N2 = (CN)2
Au + H2SO4 = Au(SO4)3 + SO2 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 SO2 + 6 H2O
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
Hg(SO4) + NaCl = HgCl + Na(SO4) =>
Hg(SO4) + NaCl = HgCl + Na(SO4)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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