| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5CH2OH + CuO = 2 C6H5CHOH + Cu + H2O
Fe(SCN)3 + FeCl3 = Fe + ClSCN =>
Fe(SCN)3 + FeCl3 = 2 Fe + 3 ClSCN
Fe(SO4)*7H2O + Cl2 = Fe2(SO4)3 + FeCl3 + H2O =>
6 Fe(SO4)*7H2O + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3 + 42 H2O
Al + HCl = Al(Cl2)3 + H2 =>
Al + 6 HCl = Al(Cl2)3 + 3 H2
In(OH)3 = In2O3 + H2O =>
2 In(OH)3 = In2O3 + 3 H2O
N3H7C2O3 + H2O = N2H4 + NH3 + H2C2O4 =>
N3H7C2O3 + H2O = N2H4 + NH3 + H2C2O4
H2O2 + H2O = HO2{-} + H3O{+} =>
H2O2 + H2O = HO2{-} + H3O{+}
Ag(CH3COO) + Fe2(SO4)3 = Fe(CH3COO)3 + Ag2(SO4) =>
6 Ag(CH3COO) + Fe2(SO4)3 = 2 Fe(CH3COO)3 + 3 Ag2(SO4)
Al(OH)3 + K2O = Al2O3 + KOH =>
2 Al(OH)3 + 3 K2O = Al2O3 + 6 KOH
Ca(OH)2 + CH3CO2H = H2O + CO2 + CaCH =>
8 Ca(OH)2 + 7 CH3CO2H = 18 H2O + 6 CO2 + 8 CaCH
Al + Na2O = AlO + Na2 =>
Al + Na2O = AlO + Na2
(AgNO3) + H3PO4 = Ag3PO4 + (HNO3) =>
3(AgNO3) + H3PO4 = Ag3PO4 + 3(HNO3)
Fe3{+} + I1{-} = Fe + I2 =>
2 Fe3{+} + 2 I1{-} = 6 Fe + I2
CuSO4*18H2O + NaHCO3 = Cu(HCO3)2 + Na2SO4 + H2O =>
CuSO4*18H2O + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4 + 18 H2O
As2S3 + H2O2 + OH{-} = AsO42{-} + SO42{-} + H2O =>
2 As2S3 + 415 H2O2 + 10 OH{-} = 4 AsO42{-} + 6 SO42{-} + 420 H2O
FeO + NaOH + H2O = Na2[Fe(OH)6] + H2 =>
FeO + 2 NaOH + 3 H2O = Na2[Fe(OH)6] + H2
CH3Br + NaOH = CH2 + NaBr + H2O =>
CH3Br + NaOH = CH2 + NaBr + H2O
AgBr + NH3 = AgNH3 + Br =>
AgBr + NH3 = AgNH3 + Br
TiCl3 + ZrCl3 = Ti + ZrCl4 =>
TiCl3 + 3 ZrCl3 = Ti + 3 ZrCl4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CH3COOH + Al(OH)3 = CH3(OH) + Al(COOH)3 =>
3 CH3COOH + Al(OH)3 = 3 CH3(OH) + Al(COOH)3
CH3COOH + C4H10O = C7H14O2 + H2O =>
4 CH3COOH + 5 C4H10O = 4 C7H14O2 + 5 H2O
NaBrO = NaBrO3 + NaBr =>
3 NaBrO = NaBrO3 + 2 NaBr
H2CO3 + Bi(OH)3 = H3O2BiCO3 + H2O =>
H2CO3 + Bi(OH)3 = H3O2BiCO3 + H2O
NaB2 + AgNO3 = NaNO3 + AgB2 =>
NaB2 + AgNO3 = NaNO3 + AgB2
Pb(CH3COO)2 + CaCl2 = PbCl2 + Ca(CH3COO)2 =>
Pb(CH3COO)2 + CaCl2 = PbCl2 + Ca(CH3COO)2
Al(OH)3 = Al + O + H2O =>
2 Al(OH)3 = 2 Al + 3 O + 3 H2O
Zn(OH)2 + H3 + PO4 = Zn3(PO)2 + H2O =>
3 Zn(OH)2 + 6 H3 + 2 PO4 = Zn3(PO)2 + 12 H2O
Cu + AgI = Ag + CuI2 =>
Cu + 2 AgI = 2 Ag + CuI2
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cl2 + AlBr3 = Al2Cl3 + Br2 =>
3 Cl2 + 4 AlBr3 = 2 Al2Cl3 + 6 Br2
KC4H5O6 + NaOH = NaKC4H3O6 + H3O =>
KC4H5O6 + NaOH = NaKC4H3O6 + H3O
H2Fe2 + H2O2 = Fe + H2O =>
H2Fe2 + H2O2 = 2 Fe + 2 H2O
FeCl2 + NH4NCS = NH4Cl2 + FeNCS =>
FeCl2 + NH4NCS = NH4Cl2 + FeNCS
NaOCl + KI = I2 + NaCl + K2O =>
NaOCl + 2 KI = I2 + NaCl + K2O
KAl(OH)4 + H2(SO)4 = Al(OH)3 + H2O + K2(SO)4 =>
2 KAl(OH)4 + H2(SO)4 = 2 Al(OH)3 + 2 H2O + K2(SO)4
K + Ni(NO3)2 = KNO3 + Ni2 =>
4 K + 2 Ni(NO3)2 = 4 KNO3 + Ni2
V3O5 + Ca = CaO + V =>
V3O5 + 5 Ca = 5 CaO + 3 V
CO + H2 = C28H18 + H2O =>
28 CO + 37 H2 = C28H18 + 28 H2O
NaBrO3 = NaBr + NaBrO4 =>
4 NaBrO3 = NaBr + 3 NaBrO4
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C3H3 + O2 = C02 + H2O =>
4 C3H3 + 3 O2 = 6 C02 + 6 H2O
Cd + SnCl4 = CdCl2 + Sn =>
2 Cd + SnCl4 = 2 CdCl2 + Sn
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Mn + (PbO2)3 = (MnO4)2 + Pb =>
6 Mn + 4(PbO2)3 = 3(MnO4)2 + 12 Pb
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Zn(C2H3O2)2 + Na3PO4 = Na(C2H3O2) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 Na(C2H3O2) + Zn3(PO4)2(s)
ClO({-}) = Cl({-}) + ClO3({-}) =>
3 ClO({-}) = 2 Cl({-}) + ClO3({-})
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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