| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2 + N2 = 2 HCN + 2 H
AgNO3 + KI = K[Ag(NO3)]I =>
AgNO3 + KI = K[Ag(NO3)]I
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Al(C2H5)3 + CH3OH = C2H6 + Al(CH3O)3 =>
Al(C2H5)3 + 3 CH3OH = 3 C2H6 + Al(CH3O)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
IronCloride + CalciumHydroxide = IronHydroxide + CalciumCloride =>
IronCloride + CalciumHydroxide = IronHydroxide + CalciumCloride
ZnCl2 + (NH4)2S = NH4Cl + ZnS =>
ZnCl2 + (NH4)2S = 2 NH4Cl + ZnS
Ga + F2 = GaF2 =>
Ga + F2 = GaF2
Ti(OH)2Cl2 + H2O = Ti(OH)4 + HCl =>
Ti(OH)2Cl2 + 2 H2O = Ti(OH)4 + 2 HCl
Bi + Cl2 + H2O = Bi2O5 + HCl =>
2 Bi + 5 Cl2 + 5 H2O = Bi2O5 + 10 HCl
Ag + Hg(NO3)2 = AgNO3 + Hg =>
2 Ag + Hg(NO3)2 = 2 AgNO3 + Hg
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(s) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(s) + 6 H2O(l)
N2H4(I) + I2 = HI(I) + N2 =>
2 N2H4(I) + 7 I2 = 8 HI(I) + 2 N2
BrCaI = CaBrI =>
BrCaI = CaBrI
Al2Co3(s) + H2So4(aq) = Al2(So4)3(aq) + Co2 + H2 =>
2 Al2Co3(s) + 6 H2So4(aq) = 2 Al2(So4)3(aq) + 3 Co2 + 6 H2
Ag2O + NaOH + H2O = Na[Ag(OH)2] =>
Ag2O + 2 NaOH + H2O = 2 Na[Ag(OH)2]
K2SnO2 + KMnO4 + HCl = KCl + MnCl2 + H2O + K2SnO3 =>
5 K2SnO2 + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 3 H2O + 5 K2SnO3
Fe + NaCO3 = FeCO3 + Na =>
Fe + NaCO3 = FeCO3 + Na
C8H16O + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCC7H16 + H2O =>
C8H16O + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCC7H16 + H2O
Ca + PbS = CaS + Pb =>
Ca + PbS = CaS + Pb
NaClO + NH3 = NaOH + NCl3 =>
3 NaClO + NH3 = 3 NaOH + NCl3
Fe(NO3)3 + C6H8O7 = Fe2O3 + CO2 + H2O + N2 =>
6 Fe(NO3)3 + 5 C6H8O7 = 3 Fe2O3 + 30 CO2 + 20 H2O + 9 N2
Gd2O3 + Sr(NO3)2 + NH2CONH2 = SrGd2O4 + CO2 + N2 + H2O =>
3 Gd2O3 + 3 Sr(NO3)2 + 5 NH2CONH2 = 3 SrGd2O4 + 5 CO2 + 8 N2 + 10 H2O
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Sb2O + NaOH = SbNaO + H2O =>
Sb2O + 2 NaOH = 2 SbNaO + H2O
C9H7N + O2 = CO2 + H2O + NH3 =>
C9H7N + 10 O2 = 9 CO2 + 2 H2O + NH3
C6H8O6 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
C6H8O6 + 4 KNO3 = 4 CO2 + 4 H2O + 2 K2CO3 + 2 N2
N5 = N1 =>
N5 = 5 N1
ZnSO3 + O2 = ZnO + SO3 =>
2 ZnSO3 + O2 = 2 ZnO + 2 SO3
OH + CH4 = CH + H2O =>
3 OH + CH4 = CH + 3 H2O
Na + Li2SO4 = Li + NaSO4 =>
Na + Li2SO4 = 2 Li + NaSO4
AgNO3 + NaOH = Ag(OH)3 + Na3NO3 =>
AgNO3 + 3 NaOH = Ag(OH)3 + Na3NO3
NaNO2 = NaNO + O =>
NaNO2 = NaNO + O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + (NH3) + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2(NH3) + 2 H2O
CrO + H2O = Cr + OH =>
CrO + H2O = Cr + 2 OH
Co(NO3)2 + NaOH = Co(OH)2 + (NO3)2 + Na =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + (NO3)2 + 2 Na
NiSO4 + (NH3) = H2SO4 + NiNH =>
NiSO4 + (NH3) = H2SO4 + NiNH
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + CuCl2*5H2O + C7H8O6 = Bi100Fe90Cu10O300 + CO2 + H2O + N2 + Cl2 =>
200 Bi(NO3)3*5H2O + 180 Fe(NO3)3*9H2O + 20 CuCl2*5H2O + 235 C7H8O6 = 2 Bi100Fe90Cu10O300 + 1645 CO2 + 3660 H2O + 570 N2 + 20 Cl2
(NH)4Cl + Na2SO4 = ((NH)4)2SO4 + NaCl =>
2(NH)4Cl + Na2SO4 = ((NH)4)2SO4 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCO3 + CaCO3 + ZrO2 + TiO2 = Ba920Ca80Zr50Ti950O3000 + CO2 =>
920 BaCO3 + 80 CaCO3 + 50 ZrO2 + 950 TiO2 = Ba920Ca80Zr50Ti950O3000 + 1000 CO2
C7H12 + O = CO2 + H2O =>
C7H12 + 20 O = 7 CO2 + 6 H2O
C6H13N + O2 = CO2 + H2O + N2O =>
2 C6H13N + 19 O2 = 12 CO2 + 13 H2O + N2O
H2O2 + Fe{2+} + OH{-} = FeO(OH) + H2O =>
H2O2 + 2 Fe{2+} + 4 OH{-} = 2 FeO(OH) + 2 H2O
Na2SO4 + Ag(NO3)2 = AgSO4 + NaNO3 =>
Na2SO4 + Ag(NO3)2 = AgSO4 + 2 NaNO3
MnO2 = Mn{2+} + O{-} =>
MnO2 = Mn{2+} + 2 O{-}
K4[Co(CN)6] + NaClO2 + H2O = K3[Co(CN)6] + NaCl + KOH =>
4 K4[Co(CN)6] + NaClO2 + 2 H2O = 4 K3[Co(CN)6] + NaCl + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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