| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KNo3 = Fe(No3)3 + 3 KCl
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
N8*OOH2O* = H2O + N2 + O2 =>
N8*OOH2O* = H2O + 4 N2 + O2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
Fe + P8 = Fe2P =>
16 Fe + P8 = 8 Fe2P
C12H22O11 + CH3(CH2)2COOH = C6H8O3 + H2O =>
2 C12H22O11 + 3 CH3(CH2)2COOH = 6 C6H8O3 + 10 H2O
Butane + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeS + H2O = Fe(OH)2 + H2S =>
FeS + 2 H2O = Fe(OH)2 + H2S
H3PO4 + POCl3 = P2O3 + HCl + O2 =>
H3PO4 + POCl3 = P2O3 + 3 HCl + O2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
ZnF2 + Na(OH) = Zn(OH)2 + NaF =>
ZnF2 + 2 Na(OH) = Zn(OH)2 + 2 NaF
AgNO3 + NaOH + HCl = AgNH2 + NaCl + O2 =>
AgNO3 + NaOH + HCl = AgNH2 + NaCl + 2 O2
C6H8O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(s) =>
4 C6H8O7(aq) + 9 NaHCO3(s) = 15 CO2(g) + 7 H2O(l) + 9 CH3COONa(s)
Li2SO4(aq) + SrCl2(aq) = LiCl(aq) + SrSO4(s) =>
Li2SO4(aq) + SrCl2(aq) = 2 LiCl(aq) + SrSO4(s)
(NH4)2SO4 + Co(NO3)2 = NH4NO3 + Co(SO4) =>
(NH4)2SO4 + Co(NO3)2 = 2 NH4NO3 + Co(SO4)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
N2O3 + NaOH = N(OH)3 + Na2O =>
N2O3 + 6 NaOH = 2 N(OH)3 + 3 Na2O
Cu2(OH)2CO3 + Ca(OH)2 = CaCO3 + Cu(OH)2 =>
Cu2(OH)2CO3 + Ca(OH)2 = CaCO3 + 2 Cu(OH)2
Ga2S + HNO3 = H2S + Ga(NO3)3 + NO2 + H2O =>
Ga2S + 10 HNO3 = H2S + 2 Ga(NO3)3 + 4 NO2 + 4 H2O
HBrO2 + Os(OH)6 = Os(BrO2)6 + H2O =>
6 HBrO2 + Os(OH)6 = Os(BrO2)6 + 6 H2O
KI + KNO2 + H2SO4 = K2SO4 + H2O + NO + I2 =>
2 KI + 2 KNO2 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 2 NO + I2
Li2O + NO2 + O2 = LiNO3 =>
2 Li2O + 4 NO2 + O2 = 4 LiNO3
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
F2 + AlI3 = AlF3 + I2 =>
3 F2 + 2 AlI3 = 2 AlF3 + 3 I2
Fe(OH)2 + NaOH = Na2FeO2 + H2O =>
Fe(OH)2 + 2 NaOH = Na2FeO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C45H85O5 = C15 + H12 + O23 =>
276 C45H85O5 = 828 C15 + 1955 H12 + 60 O23
CH4C4H8 + O2 = CO2 + H2O =>
CH4C4H8 + 8 O2 = 5 CO2 + 6 H2O
NaHSO3 + I2 = NaI + HSO3I =>
NaHSO3 + I2 = NaI + HSO3I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H4O2 + NaOH = H2O + Na4C3O2 =>
C3H4O2 + 4 NaOH = 4 H2O + Na4C3O2
C6H12O6 = C2H3O + CO2 + H2O =>
3 C6H12O6 = 8 C2H3O + 2 CO2 + 6 H2O
CaCl2(H2O)4 = CaCl2 + H2O =>
CaCl2(H2O)4 = CaCl2 + 4 H2O
Sb(OH)3 + Na2CO3 = Sb2(CO3)3 + NaOH =>
2 Sb(OH)3 + 3 Na2CO3 = Sb2(CO3)3 + 6 NaOH
Ni + Pb{2+} = Ni2{+} + Pb =>
4 Ni + Pb{2+} = 2 Ni2{+} + Pb
KMnO4 + NaNO2 = KNO2 + NaMnO4 =>
KMnO4 + NaNO2 = KNO2 + NaMnO4
HBr + Al(CN)3 = AlBr + H(CN)3 =>
HBr + Al(CN)3 = AlBr + H(CN)3
LiBr + CO(SO3)2 = COBr4 + Li2SO3 =>
4 LiBr + CO(SO3)2 = COBr4 + 2 Li2SO3
Cu(SO4)3 + Zn = Cu + ZnSO4 =>
Cu(SO4)3 + 3 Zn = Cu + 3 ZnSO4
H3BO3(aq) + Be(OH)2(aq) = Be3(BO3)2(aq) + H2O =>
2 H3BO3(aq) + 3 Be(OH)2(aq) = Be3(BO3)2(aq) + 6 H2O
Al(NO3) + NaOH = AlOH + Na(NO3) =>
Al(NO3) + NaOH = AlOH + Na(NO3)
Cu(NO3)2{2} + NaOH = Cu(OH)2{2} + NaNO3 =>
Cu(NO3)2{2} + 2 NaOH = Cu(OH)2{2} + 2 NaNO3
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2SO4 + Cl + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2SO4 + 6 Cl + 7 H2O
Ga(OH)3 + P2O3 = Ga(PO2)3 + H2O =>
2 Ga(OH)3 + 3 P2O3 = 2 Ga(PO2)3 + 3 H2O
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3 =>
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
PdO2 + CO = Pd + CO2 =>
PdO2 + 2 CO = Pd + 2 CO2
H + FeO = HO + Fe =>
H + FeO = HO + Fe
Mg(NO3)2 + NaCH3COO = Mg(CH3COO)2 + NaNO3 =>
Mg(NO3)2 + 2 NaCH3COO = Mg(CH3COO)2 + 2 NaNO3
LiCl + K = LiK + Cl2 =>
2 LiCl + 2 K = 2 LiK + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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