| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2(g) + O2(g) = 2 Cl2O(g)
FeO + [H2]O = Fe(OH)2 =>
FeO + [H2]O = Fe(OH)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
HNO2 + Ca(OH)2 = Ca(NO3)2 + H2 =>
2 HNO2 + Ca(OH)2 = Ca(NO3)2 + 2 H2
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
NaOH + KHPh = NaKPh + H2O =>
NaOH + KHPh = NaKPh + H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
SiBr4(i) + H2O = SiO2 + HBr =>
SiBr4(i) + 2 H2O = SiO2 + 4 HBr
H2Cr2O7 + NH4OH = H2O + (NH4)2Cr2O7 =>
H2Cr2O7 + 2 NH4OH = 2 H2O + (NH4)2Cr2O7
NaOCl + KI + CH3COOH = NaCl + I2 + H2O + CH3COOK =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + I2 + H2O + 2 CH3COOK
NaHCO3KOH = NaKCO3H2O =>
NaHCO3KOH = NaKCO3H2O
Zn(OH)2 + AgNO3 = Zn(NO3)2 + AgOH =>
Zn(OH)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgOH
CH4 + NaOH = NaCH3 + H2O =>
CH4 + NaOH = NaCH3 + H2O
C3H6 + H2O2 = C3H6O + H2O =>
C3H6 + H2O2 = C3H6O + H2O
CO2 + NH4OH = (NH4)2CO3 + H2O =>
CO2 + 2 NH4OH = (NH4)2CO3 + H2O
Sb2O3 + NaOH = Na3SbO3 + H2O =>
Sb2O3 + 6 NaOH = 2 Na3SbO3 + 3 H2O
K2(Zn(OH)4) = K2ZnO2 + H2O =>
K2(Zn(OH)4) = K2ZnO2 + 2 H2O
HNO3 + De = NH4NO3 + De(NO3)3 + H2O =>
30 HNO3 + 8 De = 3 NH4NO3 + 8 De(NO3)3 + 9 H2O
MgBr2 + K2S = KBr + MgS =>
MgBr2 + K2S = 2 KBr + MgS
S3O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S3O6{2-} + 4 Cl2 + 6 H2O = 3 SO4{2-} + 8 Cl{-} + 12 H{+}
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
H2 + SO2 + HgO = SO2Hg + H2O =>
H2 + SO2 + HgO = SO2Hg + H2O
NaOH + HCH2ClCO2 = NaCH2ClCO2 + H2O =>
NaOH + HCH2ClCO2 = NaCH2ClCO2 + H2O
Na2MnO4 + Cl2 = NaClO3 + MnCl2 + NaCl =>
3 Na2MnO4 + 6 Cl2 = 4 NaClO3 + 3 MnCl2 + 2 NaCl
NaCO4 + CaCl2 = CaCO4 + NaCl2 =>
NaCO4 + CaCl2 = CaCO4 + NaCl2
SnCl3 + H2O = Sn(OH)3 + HCl =>
SnCl3 + 3 H2O = Sn(OH)3 + 3 HCl
HCH2ClCO3 + NaOH = NaCH2ClCO3 + H2O =>
HCH2ClCO3 + NaOH = NaCH2ClCO3 + H2O
C6H12HCl = C6H13Cl =>
C6H12HCl = C6H13Cl
CrO4{-2} + CN{-} + H2O = CNO{-} + Cr(OH)3{-} + OH{-} =>
CrO4{-2} + 2 CN{-} + 2 H2O = 2 CNO{-} + Cr(OH)3{-} + OH{-}
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2SO4 =>
2 FeSO4 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2SO4
UO2 + HCl = UO2Cl2 + H2 =>
UO2 + 2 HCl = UO2Cl2 + H2
AgNO3 + NaCN = NaAg(CN)2 + NaNO3 =>
AgNO3 + 2 NaCN = NaAg(CN)2 + NaNO3
HI + K2CO3 = K2I + HCO3 =>
HI + K2CO3 = K2I + HCO3
CH3OH(l) + O2(g) = CO2(g) + H2O = (g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O
Zn(OH)2 + H2O = ZnO2 + H3O =>
Zn(OH)2 + 2 H2O = ZnO2 + 2 H3O
NO3{-} + SO2 + H2O = SO4{2-} + NO + H{+} =>
2 NO3{-} + 3 SO2 + 2 H2O = 3 SO4{2-} + 2 NO + 4 H{+}
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H2SO4 + KCl = HCl + KHSO4 =>
H2SO4 + KCl = HCl + KHSO4
NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
Ba3N2 + O2 = BaO + N2 =>
2 Ba3N2 + 3 O2 = 6 BaO + 2 N2
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2 =>
Ba(OH)2 + NaCO3 = BaCO3 + Na(OH)2
Mn + H2SO4 = H + MnSO4 =>
Mn + H2SO4 = 2 H + MnSO4
NaN3(s) + Fe2O3 = Na2O(s) + Fe(s) + N2(g) =>
6 NaN3(s) + Fe2O3 = 3 Na2O(s) + 2 Fe(s) + 9 N2(g)
[Ag(NH3)2]Cl + NaI + H2O = AgI + NaCl + NH4OH =>
[Ag(NH3)2]Cl + NaI + 2 H2O = AgI + NaCl + 2 NH4OH
Sr(OH)2 + NaCl = SrCl2 + NaOH =>
Sr(OH)2 + 2 NaCl = SrCl2 + 2 NaOH
LiPO4 + BaNO3 = BaPO4 + LiNO3 =>
LiPO4 + BaNO3 = BaPO4 + LiNO3
HClO4NO2 = ClO4 + HNO2 =>
HClO4NO2 = ClO4 + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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