| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO3 + Ba(OH)2 + NaOH = BaNaPO3 + 3 H2O
OSI3 + Cl2 = OSCl3 + I2 =>
2 OSI3 + 3 Cl2 = 2 OSCl3 + 3 I2
HNO + S2 = NO + HS =>
2 HNO + S2 = 2 NO + 2 HS
Fe3O4 + (NH4)2SO4 + O2 = Fe2(SO4)3 + NH3 + H2O =>
4 Fe3O4 + 18(NH4)2SO4 + O2 = 6 Fe2(SO4)3 + 36 NH3 + 18 H2O
H2S + SO3 = H2S2O3 =>
H2S + SO3 = H2S2O3
SilverNitrate + SodiumBromide = SilverBromide + SodiumNitrate =>
SilverNitrate + SodiumBromide = SilverBromide + SodiumNitrate
Fe{3+}(aq) + MnO4{-}(aq) + H{+}(aq) = Mn{2+}(aq) + Fe{4+}(aq) + H2O(l) =>
5 Fe{3+}(aq) + MnO4{-}(aq) + 8 H{+}(aq) = Mn{2+}(aq) + 5 Fe{4+}(aq) + 4 H2O(l)
ZnSO4 + FeO = ZnO + FeSO4 =>
ZnSO4 + FeO = ZnO + FeSO4
PbNO3 = Pb2O + N2 + O =>
2 PbNO3 = Pb2O + N2 + 5 O
CH3Br + NaCN = CH3CN + NaBr =>
CH3Br + NaCN = CH3CN + NaBr
F + H2O2 = FOH =>
2 F + H2O2 = 2 FOH
HCl + NaCl + H2O = NaCl2 + H3O =>
HCl + NaCl + H2O = NaCl2 + H3O
C2H6 + F2 = CF3CHF2 + HF =>
C2H6 + 5 F2 = CF3CHF2 + 5 HF
Cu(NO3)2(aq) + Na2S(aq) = CuS(aq) + NaNO3(s) =>
Cu(NO3)2(aq) + Na2S(aq) = CuS(aq) + 2 NaNO3(s)
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
X(OH)3 + H2SO4 = X(OH)SO4 + H2O =>
X(OH)3 + H2SO4 = X(OH)SO4 + 2 H2O
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF =>
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF
C5H11NO2Se + O2 = H2Se + CO2 + NH3 + H2O =>
2 C5H11NO2Se + 11 O2 = 2 H2Se + 10 CO2 + 2 NH3 + 6 H2O
K4[Fe(CN)6] + NaNO2 + H2O = K3[Fe(CN)6] + NO + Na3[Fe(CN)6] + KOH =>
3 K4[Fe(CN)6] + 3 NaNO2 + 3 H2O = 2 K3[Fe(CN)6] + 3 NO + Na3[Fe(CN)6] + 6 KOH
C2H4Cl2 + NaOH = NaCl + C2H2 + H2O =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H2 + 2 H2O
C + Cl2 = CCl3 =>
2 C + 3 Cl2 = 2 CCl3
CrF4 + H2O = CrF3 + CrO3 + HF =>
3 CrF4 + 3 H2O = 2 CrF3 + CrO3 + 6 HF
Hg2C = Hg + C =>
Hg2C = 2 Hg + C
Ni(OH)2 + Na2CO3 = NaOH + NiCO3 =>
Ni(OH)2 + Na2CO3 = 2 NaOH + NiCO3
C4H8 + H2O = C4H7OH + H2 =>
C4H8 + H2O = C4H7OH + H2
LiH + Al2 + Cl6 = LiAlH4 + LiCl =>
8 LiH + Al2 + Cl6 = 2 LiAlH4 + 6 LiCl
Cu3(PO4)2 + Ni2(SO4)3 = NiPO4 + CuSO4 =>
Cu3(PO4)2 + Ni2(SO4)3 = 2 NiPO4 + 3 CuSO4
H3 + PO4(aq) + KOH(aq) = K3PO4(aq) + H2O(g) =>
H3 + PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O(g)
CCl4 + I2 = CCl2I2 + Cl2 =>
CCl4 + I2 = CCl2I2 + Cl2
Fe{3+} + NH2OH = Fe{2+} + N2O + H{+} + H2O =>
4 Fe{3+} + 2 NH2OH = 4 Fe{2+} + N2O + 4 H{+} + H2O
HA + H2O = H3O{+} + A{-} =>
HA + H2O = H3O{+} + A{-}
AICl3 + NH4OH = NH4Cl + AI(OH)3 =>
AICl3 + 3 NH4OH = 3 NH4Cl + AI(OH)3
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = AlPO4 + CaSO4 =>
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = 2 AlPO4 + 3 CaSO4
CH3CHOHCH3 + Mg = CH3CH3CHOMg + H =>
CH3CHOHCH3 + Mg = CH3CH3CHOMg + H
FeCl3 + NH3 + H2O = FeOH + NH4Cl3 =>
FeCl3 + NH3 + H2O = FeOH + NH4Cl3
CuI + HCN = Cu(CN)2 + I + H =>
CuI + 2 HCN = Cu(CN)2 + I + 2 H
C8H8 + H2O + KMnO4 = C8H7O2 + KOH + MnO2 =>
3 C8H8 + H2O + 5 KMnO4 = 3 C8H7O2 + 5 KOH + 5 MnO2
BaCO3 + Al2(SO4)3 = BaSO4 + Al2(CO3)3 =>
3 BaCO3 + Al2(SO4)3 = 3 BaSO4 + Al2(CO3)3
(CH3CH2COO)2Ca = CH3CH2COO + Ca =>
(CH3CH2COO)2Ca = 2 CH3CH2COO + Ca
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
FeS8 + HCl = H2S8 + FeCl2 =>
FeS8 + 2 HCl = H2S8 + FeCl2
Ba + Au2(SO4)3 = Au2 + Ba(SO4)3 =>
Ba + Au2(SO4)3 = Au2 + Ba(SO4)3
H2O + Si(OC2H5)4 + Zn(CH3COO)2 = CH3COO + Zn2SiO4 + C2H5OH =>
16 H2O + 5 Si(OC2H5)4 + 10 Zn(CH3COO)2 = 16 CH3COO + 5 Zn2SiO4 + 24 C2H5OH
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Ag + CI = AgCI =>
Ag + CI = AgCI
PI + H = PH + I =>
PI + H = PH + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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