| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + MgI2 = AgI2 + MgNO3
C6H10 + H2SO4 = C6H10H2SO4 =>
C6H10 + H2SO4 = C6H10H2SO4
CuO + (SO4)H2 = CuSO4 + H2O =>
CuO + (SO4)H2 = CuSO4 + H2O
Cd(ClO4)2 = CdCl2 + O2 =>
Cd(ClO4)2 = CdCl2 + 4 O2
FeCl3 + HNO3 = Fe(NO3)3 + ClH =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 ClH
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
O2 + I7 = I2O7 =>
49 O2 + 4 I7 = 14 I2O7
Li3(PO4) + NaOH = LiOH + Na3(PO4) =>
Li3(PO4) + 3 NaOH = 3 LiOH + Na3(PO4)
H3PO4 + Mg(OH)2 = H3Mg + PO4(OH)2 =>
H3PO4 + Mg(OH)2 = H3Mg + PO4(OH)2
CH2O + HCN = CH2OHCN =>
CH2O + HCN = CH2OHCN
KSiO3(aq) + Ni(NO3)3(aq) = KNO3(aq) + Ni(SiO3)3(aq) =>
3 KSiO3(aq) + Ni(NO3)3(aq) = 3 KNO3(aq) + Ni(SiO3)3(aq)
Cs(s) + Cl2(g) = CsCl(s) =>
2 Cs(s) + Cl2(g) = 2 CsCl(s)
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
V2O5 + NaOH = V(OH)5 + Na2O =>
V2O5 + 10 NaOH = 2 V(OH)5 + 5 Na2O
Fe(OH)3 + H{+} + e = Fe{2+} + H2O =>
Fe(OH)3 + 3 H{+} + e = Fe{2+} + 3 H2O
H2PtCl6 + NH4{+} = (NH4)2PtCl6 + H{+} =>
H2PtCl6 + 2 NH4{+} = (NH4)2PtCl6 + 2 H{+}
C2H5COONH3CH3 + NaOH = C2H5COONa + CH3NH2 + H2O =>
C2H5COONH3CH3 + NaOH = C2H5COONa + CH3NH2 + H2O
P(s) + H2(g) = PH3(g) =>
2 P(s) + 3 H2(g) = 2 PH3(g)
Na2(OH)2 + HNO3 = NaNO3 + H2O =>
Na2(OH)2 + 2 HNO3 = 2 NaNO3 + 2 H2O
C12H23C12H24O + O2 = CO2 + H2O =>
4 C12H23C12H24O + 141 O2 = 96 CO2 + 94 H2O
Zn + ClO4 = Zn(ClO4)2 =>
Zn + 2 ClO4 = Zn(ClO4)2
BaO2 + C = Ba + CO2 =>
BaO2 + C = Ba + CO2
K2CrO7 + KNO2 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
4 K2CrO7 + 18 KNO2 + 19 H2SO4 = 2 Cr2(SO4)3 + 18 HNO3 + 13 K2SO4 + 10 H2O
(NH4)2C2O4 + HNO3 = NH4NO3 + H2C2O4 =>
(NH4)2C2O4 + 2 HNO3 = 2 NH4NO3 + H2C2O4
NaNO3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + KNO3 =>
4 NaNO3 + K4[Fe(CN)6] = Na4[Fe(CN)6] + 4 KNO3
CoHPO4*H2O = CoHPO4 + H2O =>
CoHPO4*H2O = CoHPO4 + H2O
MoCl4 = MoCl3 + Cl2 =>
2 MoCl4 = 2 MoCl3 + Cl2
Br2 + Al(I)3 = I2 + AlBr3 =>
3 Br2 + 2 Al(I)3 = 3 I2 + 2 AlBr3
Ba3P2 = Ba + P1 =>
Ba3P2 = 3 Ba + 2 P1
Ni2(SO4)3 + KI = NiSO4 + K2SO4 + I2 =>
Ni2(SO4)3 + 2 KI = 2 NiSO4 + K2SO4 + I2
CH3NH2 + HCl = CH3NH2*HCl =>
CH3NH2 + HCl = CH3NH2*HCl
(NH4)2C2O4 + KMnO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 5(NH4)2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
MgSO4 + HgCl2 = HgSO4 + MgCl2 =>
MgSO4 + HgCl2 = HgSO4 + MgCl2
Mg(SO3) = MgO + SO2 =>
Mg(SO3) = MgO + SO2
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq)
K + Fe3 + C2O4 + H2O = KFe(C2O4)*H2O =>
3 K + Fe3 + 3 C2O4 + 3 H2O = 3 KFe(C2O4)*H2O
Zn + H2SO4 = ZnSO4 + H2 = =>
Zn + H2SO4 = ZnSO4 + H2
Cl2 + H2O + SO4 = SO42{-} + Cl{-} + H{+} =>
75 Cl2 + 76 H2O + 2 SO4 = 2 SO42{-} + 150 Cl{-} + 152 H{+}
C21H22 + N2O2 = C21H22N2O2 =>
C21H22 + N2O2 = C21H22N2O2
NH4Cl + CuSO4 + NaOH = Cu(NH3)4SO4 + H2O + NaCl =>
4 NH4Cl + CuSO4 + 4 NaOH = Cu(NH3)4SO4 + 4 H2O + 4 NaCl
Zn + H2O = H2 + ZnO =>
Zn + H2O = H2 + ZnO
HF + BO3{3-} = BF3 + HO{-} =>
3 HF + BO3{3-} = BF3 + 3 HO{-}
Me4NI + I = Me4NI5 =>
Me4NI + 4 I = Me4NI5
FeCl3(aq) + NaNO3(aq) = FeNO3(s) + NaCl3(aq) =>
FeCl3(aq) + NaNO3(aq) = FeNO3(s) + NaCl3(aq)
Cr2(SO4)3 + Ca(NO3)2 = CaSO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 3 Ca(NO3)2 = 3 CaSO4 + 2 Cr(NO3)3
Zn(OH)2 + KOH + H2 = KZnOH4 + H2O =>
2 Zn(OH)2 + 2 KOH + 5 H2 = 2 KZnOH4 + 4 H2O
Zn + CuClO3 = Cu + ZnClO3 =>
Zn + CuClO3 = Cu + ZnClO3
KNH2 + H2O = NH3 + K{+} + OH{-} =>
KNH2 + H2O = NH3 + K{+} + OH{-}
P3O7 = P + O2 =>
2 P3O7 = 6 P + 7 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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