| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2(SO4) + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(SO4)3
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
NaI + BaCl2 = BaI2 + NaCl =>
2 NaI + BaCl2 = BaI2 + 2 NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + MgO = Na2O + Mg =>
2 Na + MgO = Na2O + Mg
HgI2 + HI = HgI4 + H =>
HgI2 + 2 HI = HgI4 + 2 H
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
HN3 + OH = N2 + H2O =>
2 HN3 + 2 OH = 3 N2 + 2 H2O
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I3{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{2-} =>
I3{-} + HSO3{-} + H2O = 3 I{-} + 3 H{+} + SO4{2-}
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O + NaCl = NaOH + Cl2 + H =>
2 H2O + 2 NaCl = 2 NaOH + Cl2 + 2 H
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
AsH3 + AgNO3 + H2O = H3AsO3 + Ag + HNO3 =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 Ag + 6 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S2O8{2-} + H2O2 = SO4{2-} + O2 + H{+} =>
S2O8{2-} + H2O2 = 2 SO4{2-} + O2 + 2 H{+}
Mn2O3 + PbO2 + OsO2 = Pb2MnOsO6 + O2 =>
2 Mn2O3 + 8 PbO2 + 4 OsO2 = 4 Pb2MnOsO6 + 3 O2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
NaH2AsO3 + HCl + Zn = AsH3 + H2O + NaCl + ZnCl2 =>
NaH2AsO3 + 7 HCl + 3 Zn = AsH3 + 3 H2O + NaCl + 3 ZnCl2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
ZnSO4 + (NH4)3PO4 = (NH4)2SO4 + Zn3(PO4)2 =>
3 ZnSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Zn3(PO4)2
CH3CHCH2CH3 + KMnO4 + H2SO4 = CH3COC3H7 + H2O + MnSO4 + K2SO4 =>
50 CH3CHCH2CH3 + 26 KMnO4 + 39 H2SO4 = 40 CH3COC3H7 + 64 H2O + 26 MnSO4 + 13 K2SO4
H2SO4 + Al2(CO3)3 = Al2O12S3 + CO2 + H2O =>
3 H2SO4 + Al2(CO3)3 = Al2O12S3 + 3 CO2 + 3 H2O
NH4Cl = N2 + H2 + Cl2 =>
2 NH4Cl = N2 + 4 H2 + Cl2
Fe3C + KClO3 = Fe2O3 + CO2 + KCl =>
6 Fe3C + 13 KClO3 = 9 Fe2O3 + 6 CO2 + 13 KCl
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4
H3N + Ba(OH)2 = H2O + N2Ba3 =>
2 H3N + 3 Ba(OH)2 = 6 H2O + N2Ba3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
ZnSO4 + H2S = ZnS + H2SO4 =>
ZnSO4 + H2S = ZnS + H2SO4
Tc(OH)7 + H4P2O7 = Tc4(P2O7)7 + H2O =>
4 Tc(OH)7 + 7 H4P2O7 = Tc4(P2O7)7 + 28 H2O
C8H18(C3H6)2 + O2 = CO2 + H2O =>
2 C8H18(C3H6)2 + 43 O2 = 28 CO2 + 30 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaO + CO = Na2CO3 =>
2 NaO + CO = Na2CO3
KMnO4 + NaNO2 + H2SO4 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Na6Al2SiO8 + Al = Al4SiO8 + Na =>
Na6Al2SiO8 + 2 Al = Al4SiO8 + 6 Na
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C + O2 + NaOH = NaHCO3 =>
C + O2 + NaOH = NaHCO3
NaCl + Cu(CH3COO)2 = Na(CH3COO) + CuCl2 =>
2 NaCl + Cu(CH3COO)2 = 2 Na(CH3COO) + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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