| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C6H6N4O4 + 10 H2SO4 + 15 H2O + 7 CH3CH2OH + 8 C7H6O = 10 C13H20N4O11S
Ca2Si + Cl = CaCl2 + SiCl =>
Ca2Si + 5 Cl = 2 CaCl2 + SiCl
NaCO + Ca(OH) = NaOH + CaCO =>
NaCO + Ca(OH) = NaOH + CaCO
O2 + NaBr = Br2O + Na =>
O2 + 4 NaBr = 2 Br2O + 4 Na
Mn + C = MnC2 =>
Mn + 2 C = MnC2
Ba(MnO4)2 + HI = BaI2 + MnI2 + I2 + H2O =>
Ba(MnO4)2 + 16 HI = BaI2 + 2 MnI2 + 5 I2 + 8 H2O
Ca(C2H3O2)2 + Na2O = CaO + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2O = CaO + 2 NaC2H3O2
C6H6N6O6 + O2 = CO2 + H2O + N2 =>
2 C6H6N6O6 + 9 O2 = 12 CO2 + 6 H2O + 6 N2
Br2 + Fe = FeBr =>
Br2 + 2 Fe = 2 FeBr
CuSO4 + NH3 = CuNH3SO4 =>
CuSO4 + NH3 = CuNH3SO4
H2S + Na3AsO3 = As2S3 + NaHO =>
3 H2S + 2 Na3AsO3 = As2S3 + 6 NaHO
NO3 = NO + O =>
NO3 = NO + 2 O
Ge(s) + S(s) = Ge2S4(s) =>
2 Ge(s) + 4 S(s) = Ge2S4(s)
H2S + NO2 = SO3 + NO + H2O =>
H2S + 4 NO2 = SO3 + 4 NO + H2O
Li + Ag2O = Li2O + Ag =>
2 Li + Ag2O = Li2O + 2 Ag
K2O + HI = K2I2 + H2O =>
K2O + 2 HI = K2I2 + H2O
ClO + H2O = OH + HOCl =>
ClO + H2O = OH + HOCl
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K2MnO4 =>
2 KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K2MnO4
AlBr3 + Na2CO3 = NaBr + Al2(CO3)3 =>
2 AlBr3 + 3 Na2CO3 = 6 NaBr + Al2(CO3)3
Li2S + CaCO3 = CaS + Li2CO3 =>
Li2S + CaCO3 = CaS + Li2CO3
Ni3S2 + O2 = NiO + SO2 =>
2 Ni3S2 + 7 O2 = 6 NiO + 4 SO2
CH2OH = HCHO + H =>
CH2OH = HCHO + H
Al = Al2 =>
2 Al = Al2
S + SO4{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 SO4{2-} + 2 OH{-} = 3 SO3{2-} + H2O
Si + HBr = SiBr4 + H2 =>
Si + 4 HBr = SiBr4 + 2 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn + AgN = ZnN + Ag =>
Zn + AgN = ZnN + Ag
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Na2(CO)3 + CaCl2 = NaCl + Ca(CO)3 =>
Na2(CO)3 + CaCl2 = 2 NaCl + Ca(CO)3
CH3NH2 + H2SO4 = CH3NH3HSO4 =>
CH3NH2 + H2SO4 = CH3NH3HSO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C6H13Cl + KOH = C6H12 + KCl + H2O =>
C6H13Cl + KOH = C6H12 + KCl + H2O
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
H2O + BaCl2 = BaO + HCl =>
H2O + BaCl2 = BaO + 2 HCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Sr2 + HNO3 = Sr(NO3)2 + H =>
Sr2 + 4 HNO3 = 2 Sr(NO3)2 + 4 H
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
Ca(NO3)2NH4NO3*10H2O + H2SO4 = HNO3 + HSO4 + H2O + CaNH4NO3 =>
Ca(NO3)2NH4NO3*10H2O + 2 H2SO4 = 2 HNO3 + 2 HSO4 + 10 H2O + CaNH4NO3
Mn(OH)2 + H2O2 = H2O + MnO(OH)2 =>
Mn(OH)2 + H2O2 = H2O + MnO(OH)2
C6H6 + Ag(NH3)2OH = C6H6COOH + Ag0 + NH3 + H2O =>
7 C6H6 + 24 Ag(NH3)2OH = 6 C6H6COOH + 24 Ag0 + 48 NH3 + 12 H2O
C2H2 + CaSiO3 = CO + H2 + CaSi =>
3 C2H2 + 2 CaSiO3 = 6 CO + 3 H2 + 2 CaSi
GeS + HNO3 = H2SO4 + GeO2 + NO2 + H2O =>
GeS + 10 HNO3 = H2SO4 + GeO2 + 10 NO2 + 4 H2O
MnO4{-} + S2O3{2-} + H2O = Mn{2+} + SO4{2-} + OH{-} =>
8 MnO4{-} + 5 S2O3{2-} + 7 H2O = 8 Mn{2+} + 10 SO4{2-} + 14 OH{-}
Li3PO4 + FeCl3 = FePO4 + Li3Cl3 =>
Li3PO4 + FeCl3 = FePO4 + Li3Cl3
C2H3O2 = C2 + H3 + O2 =>
C2H3O2 = C2 + H3 + O2
CaS + FeBr3 = CaBr2 + Fe2S3 =>
3 CaS + 2 FeBr3 = 3 CaBr2 + Fe2S3
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(aq) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(aq)
NH4OH(aq) + MgI2(aq) = NH4I2(aq) + MgOH =>
NH4OH(aq) + MgI2(aq) = NH4I2(aq) + MgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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