| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + Na2CO3 = 2 Na(OH) + CuCO3
Na3PO4 + LiOH = Na3OH + PO4Li =>
Na3PO4 + LiOH = Na3OH + PO4Li
KAlSi3O8 + BrF5 = KF + AlF3 + SiF4 + O2 + BrF3 =>
KAlSi3O8 + 8 BrF5 = KF + AlF3 + 3 SiF4 + 4 O2 + 8 BrF3
Bi(NO3)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + KNO3 + H2O =>
Bi(NO3)3 + K2S2O8 + 6 KOH = KBiO3 + 2 K2SO4 + 3 KNO3 + 3 H2O
CH3COONa + NaHSO3 = CH3COOH + Na2SO3 =>
CH3COONa + NaHSO3 = CH3COOH + Na2SO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
AgO(s) = Ag(s) + O2(g) =>
2 AgO(s) = 2 Ag(s) + O2(g)
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
C5H10 + HBr = C5H9Br2 + H2 =>
2 C5H10 + 4 HBr = 2 C5H9Br2 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
(NH4)2CO3 + CuBr2 = CuCO3 + NH4Br =>
(NH4)2CO3 + CuBr2 = CuCO3 + 2 NH4Br
Fe + Cl2 = FeCl2 = FeCl2 =>
Fe + Cl2 = FeCl2
FeCl3 + I2 = FeCl3I2 =>
FeCl3 + I2 = FeCl3I2
H(g) + O2(g) = H2O(i) =>
4 H(g) + O2(g) = 2 H2O(i)
CuS + HCl = CuCl2 + H2 + S =>
CuS + 2 HCl = CuCl2 + H2 + S
Li(OH)2 + H2SO4 = LiSO4 + H2O =>
Li(OH)2 + H2SO4 = LiSO4 + 2 H2O
HSO4 + O2 = H2O + SO4 =>
4 HSO4 + O2 = 2 H2O + 4 SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
CH3OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu
K + Al = K6Al2 =>
6 K + 2 Al = K6Al2
HSO4 + O2 = H2O + SO4 =>
4 HSO4 + O2 = 2 H2O + 4 SO4
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
Br2 + H2Se = Se + HBr =>
Br2 + H2Se = Se + 2 HBr
HCl + NiOH2 = HOH2 + NiCl =>
HCl + NiOH2 = HOH2 + NiCl
NS + AlP = N3P2 + Al2S3 =>
3 NS + 2 AlP = N3P2 + Al2S3
NaHCO3 + CuSO4 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
4 NaHCO3 + 2 CuSO4 = Cu2(OH)2CO3 + 2 Na2SO4 + H2O + 3 CO2
Sr + H2F2O2 = H2 + SrF2O2 =>
Sr + H2F2O2 = H2 + SrF2O2
CH3OH + KMnO4 = HCOOH + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + 4 MnO2 + H2O
Co + NH4Cl + NH3 + H2O2 = H2O + [Co(NH3)6]Cl3 =>
2 Co + 6 NH4Cl + 6 NH3 + 3 H2O2 = 6 H2O + 2[Co(NH3)6]Cl3
HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O
NaHCO33 + CH33COOH = NaH22CCOOH + H22O + CO2 =>
39 NaHCO33 + 374 CH33COOH = 39 NaH22CCOOH + 539 H22O + 709 CO2
SO3 + CaO = SO4 + Ca =>
SO3 + CaO = SO4 + Ca
CH3OH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = CO2 + 2 KOH + 2 MnO2 + H2O
KI + NaMnO4 = I2 + MnO2 + Na2O + KMnO4 =>
6 KI + 8 NaMnO4 = 3 I2 + 2 MnO2 + 4 Na2O + 6 KMnO4
K2CrO4 = K + Cr + O2 =>
K2CrO4 = 2 K + Cr + 2 O2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Mn(CH3COO)2 + HCl = MnCl2 + CH3COOH =>
Mn(CH3COO)2 + 2 HCl = MnCl2 + 2 CH3COOH
Re + S = ReS =>
Re + S = ReS
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + KSO4 + H2O =>
2 KIO3 + 4 Na2SO3 + 2 H2SO4 = I2 + 4 Na2SO4 + 2 KSO4 + 2 H2O
TiCl4(s) + H2O = TiO2 + HCl =>
TiCl4(s) + 2 H2O = TiO2 + 4 HCl
C6H5OH + H2 = C6H12 + H2O =>
C6H5OH + 4 H2 = C6H12 + H2O
F2 + Ca(OH)2 = OF2 + H2O + CaF2 =>
2 F2 + Ca(OH)2 = OF2 + H2O + CaF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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