| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba{2+} + 2 PO4{-3} = Ba3(PO4)2
AlBr3 = AlBr2 + Br =>
AlBr3 = AlBr2 + Br
Hg2Cl2 + Sn2{+} + Cl{-} = Hg + SnCl6{-}2 =>
9 Hg2Cl2 + 2 Sn2{+} + 6 Cl{-} = 18 Hg + 4 SnCl6{-}2
AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + NaNO3(s) =>
2 AgNO3(s) + Na2CO3(s) = Ag2CO3(s) + 2 NaNO3(s)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
C8H8O3 + C4H6O3 + C2H3O2 = C14H16O7 =>
5 C8H8O3 + 3 C4H6O3 + 2 C2H3O2 = 4 C14H16O7
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
N2H4 + NH4Cl = NH3 + Cl2 =>
N2H4 + 2 NH4Cl = 4 NH3 + Cl2
Na3PO4 + H2O = Na5P3O10 + NaOH =>
3 Na3PO4 + 2 H2O = Na5P3O10 + 4 NaOH
Si2Cl6 + H2O = H2 + HCl + SiO2 =>
Si2Cl6 + 4 H2O = H2 + 6 HCl + 2 SiO2
SnF2 + K2S = SnS + KF =>
SnF2 + K2S = SnS + 2 KF
Ba(CH3OO)2 + Na3PO4 = Ba3(PO4)2 + NaCH3OO =>
3 Ba(CH3OO)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCH3OO
CaBr2 + Na3(PO4) = Ca3(PO4)2 + NaBr =>
3 CaBr2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaBr
CI + H2O = H2CIO =>
CI + H2O = H2CIO
C16H34 = C8H16 + C8H18 =>
C16H34 = C8H16 + C8H18
(CH3)2CO + NaOH + I2 = CH3COONa + CH3I + H2O =>
6(CH3)2CO + 5 NaOH + 4 I2 = 5 CH3COONa + 8 CH3I + H2O
LiCO3 + H3PO4 = H3CO3 + LiPO4 =>
LiCO3 + H3PO4 = H3CO3 + LiPO4
S2O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O6{2-} + Cl2 + 2 H2O = 2 SO4{2-} + 2 Cl{-} + 4 H{+}
C16H34 = C8H16 + C8H18 =>
C16H34 = C8H16 + C8H18
Br + O3 = OBr5 =>
15 Br + O3 = 3 OBr5
(C2H5)2NH + H2O = (C2H5)2NH2 + HO =>
(C2H5)2NH + H2O = (C2H5)2NH2 + HO
HNO3 + HAsO2 = NO + H2AsO4 =>
HNO3 + HAsO2 = NO + H2AsO4
HClO4 + Bi(OH)5 = HOH + Bi(ClO4)5 =>
5 HClO4 + Bi(OH)5 = 5 HOH + Bi(ClO4)5
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
P2O3(s) + O2(g) = P2O5(s) =>
P2O3(s) + O2(g) = P2O5(s)
C2H2O4 + Fe2O3 = FeO2 + C02 + H2O =>
C2H2O4 + 3 Fe2O3 = 6 FeO2 + C02 + H2O
Mg + H2O + NaCl = MgCl2 + NaOH + H2 =>
Mg + 2 H2O + 2 NaCl = MgCl2 + 2 NaOH + H2
FeSiO4 + O2 = Fe2O3 + SiO4 =>
4 FeSiO4 + 3 O2 = 2 Fe2O3 + 4 SiO4
C14H12O2 + NaBH4 = C14H14O2 + Na + B =>
2 C14H12O2 + NaBH4 = 2 C14H14O2 + Na + B
KClO2 + MnO2 + NaOH = KCl + Na2MnO4 + H2O =>
KClO2 + 2 MnO2 + 4 NaOH = KCl + 2 Na2MnO4 + 2 H2O
Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
2 Fe(NO3)3 + 6 NaHCO3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
N2H4 + CuSO4 + NaOH = N2 + Cu2O + Na2SO4 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = N2 + 2 Cu2O + 4 Na2SO4 + 6 H2O
Na2(CO3) + Ba(CH3CO2)2 = Na2(CH3CO2)2 + Ba(CO3) =>
Na2(CO3) + Ba(CH3CO2)2 = Na2(CH3CO2)2 + Ba(CO3)
Ta2NbN2 = TaN + NbN + Ta =>
Ta2NbN2 = TaN + NbN + Ta
AgBr + RbCl = AgBrRbCl =>
AgBr + RbCl = AgBrRbCl
H4 + O = OH =>
H4 + 4 O = 4 OH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CI2 + NaI = I2 + NaCI =>
CI2 + NaI = I2 + NaCI
NO2 + H2O = HNO3 + N3O3 =>
9 NO2 + 3 H2O = 6 HNO3 + N3O3
IO4{-} + SO2 = I2 + SO4{2-} + O2 =>
2 IO4{-} + SO2 = I2 + SO4{2-} + 3 O2
H2O + CH3COOH = CH3COO{-} + H3O{+} =>
H2O + CH3COOH = CH3COO{-} + H3O{+}
Al(s) + I2(s) = AlI =>
2 Al(s) + I2(s) = 2 AlI
KCl + HCl = KHCl2 =>
KCl + HCl = KHCl2
GaF3 + HgBr2 = GaBr3 + HgF2 =>
2 GaF3 + 3 HgBr2 = 2 GaBr3 + 3 HgF2
silicon + sulfur = Si2S4 =>
2 Si + 4 S = Si2S4
[Co(C2O4)3]{3-} + NaOH = Co2O3 + H2O + C2O4{2-} + Na{+} =>
2[Co(C2O4)3]{3-} + 6 NaOH = Co2O3 + 3 H2O + 6 C2O4{2-} + 6 Na{+}
Na2CO3(s) = CO2(g) + Na2O(g) =>
Na2CO3(s) = CO2(g) + Na2O(g)
NO2 + KOH = KNO3 + H2O + NO =>
3 NO2 + 2 KOH = 2 KNO3 + H2O + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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