| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4O + H2O = NH4(OH)2
SC2 + O2 = CO2 + SO2 =>
SC2 + 3 O2 = 2 CO2 + SO2
Al(s) + NH4ClO4(s) = NH3(g) + Al2O3(s) + Cl2(s) + H2O(l) =>
14 Al(s) + 6 NH4ClO4(s) = 6 NH3(g) + 7 Al2O3(s) + 3 Cl2(s) + 3 H2O(l)
NH4ReO4 + (NH4)2S + H2O = NH4ReO3S + NH4OH =>
NH4ReO4 + (NH4)2S + H2O = NH4ReO3S + 2 NH4OH
Zn + CuCl2 = CuZn2 + Cl2 =>
2 Zn + CuCl2 = CuZn2 + Cl2
NO + BrO3 = NO3 + Br =>
3 NO + 2 BrO3 = 3 NO3 + 2 Br
XTiCl4 + H2O = XTiO2 + HCl =>
XTiCl4 + 2 H2O = XTiO2 + 4 HCl
FeSCN + FeCl3 = FeCl2 + Fe2(SCN)3 =>
3 FeSCN + 2 FeCl3 = 3 FeCl2 + Fe2(SCN)3
C4H8(OH)2 + K2CrO4 + H2SO4 = CH3COOH + CrSO4 + K2SO4 + H2O =>
2 C4H8(OH)2 + 3 K2CrO4 + 6 H2SO4 = 4 CH3COOH + 3 CrSO4 + 3 K2SO4 + 8 H2O
AgCl = Ag2Cl + Cl =>
2 AgCl = Ag2Cl + Cl
NH4 + oxygen = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
PbSO3 + H2SO4 = PbSO4 + H2O + SO2 =>
PbSO3 + H2SO4 = PbSO4 + H2O + SO2
CH3COO6H4COOH + NaOH = CH3COO6H4COONa + H2O =>
CH3COO6H4COOH + NaOH = CH3COO6H4COONa + H2O
HNO + CoCO = HCO + CoNO =>
HNO + CoCO = HCO + CoNO
OH + H8C6O7 = C6O7 + H2O =>
8 OH + H8C6O7 = C6O7 + 8 H2O
NaCH3COOKHSO4 = KCH3COONaHSO4 =>
NaCH3COOKHSO4 = KCH3COONaHSO4
K2Cr2O7 + H2SO4 + KI = Cr2SO4 + KHSO4 + H2O + I2 =>
K2Cr2O7 + 13 H2SO4 + 10 KI = Cr2SO4 + 12 KHSO4 + 7 H2O + 5 I2
Sb + HNO3 = HSbO3 + NO2 + H2O =>
Sb + 5 HNO3 = HSbO3 + 5 NO2 + 2 H2O
Cu(SO4) + Ba(CO4) = Cu(CO4) + Ba(SO4) =>
Cu(SO4) + Ba(CO4) = Cu(CO4) + Ba(SO4)
Sb4O2 + C = Sb + CO =>
Sb4O2 + 2 C = 4 Sb + 2 CO
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Al2O3 + Fe(OH)2 = Fe(AlO2)2 + H2O =>
Al2O3 + Fe(OH)2 = Fe(AlO2)2 + H2O
HBr + (NH4)2CO3 = NH4Br + H2O + CO2 =>
2 HBr + (NH4)2CO3 = 2 NH4Br + H2O + CO2
HCl3 + Br2 + H2O = HBrO3 + HCl =>
5 HCl3 + Br2 + 6 H2O = 2 HBrO3 + 15 HCl
Ni(s) + CuSO4(aq) = Cu(s) + NiSO4(aq) =>
Ni(s) + CuSO4(aq) = Cu(s) + NiSO4(aq)
PbCl2 + KCl = [PbCl4]K2 =>
PbCl2 + 2 KCl = [PbCl4]K2
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
NaCH3COOKHSO4 = KCH3COONaHSO4 =>
NaCH3COOKHSO4 = KCH3COONaHSO4
Fe + (SO4)3 + Na2S = Fe2S34 + Na2SO4 =>
6 Fe + 34(SO4)3 + 102 Na2S = 3 Fe2S34 + 102 Na2SO4
Al(SO4)3 + CaH = AlH + Ca(SO4)3 =>
Al(SO4)3 + CaH = AlH + Ca(SO4)3
NH4C2H3O2 + O2 = NH3 + CO2 + H2O =>
NH4C2H3O2 + 2 O2 = NH3 + 2 CO2 + 2 H2O
H{4}W{2}O{7} + Ca{5}(Os{-}O{6}) = H{5}Os{-}O{6} + Ca{2}W{2}O{7} =>
3 H{4}W{2}O{7} + Ca{5}(Os{-}O{6}) = 3 H{5}Os{-}O{6} + Ca{2}W{2}O{7}
HOBr + KOH = KOBr + H2O =>
HOBr + KOH = KOBr + H2O
(C2H4)11 + O2 = CO2 + H2O =>
(C2H4)11 + 33 O2 = 22 CO2 + 22 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO4 + H2O = O2H3 + SO =>
SO4 + 9 H2O = 6 O2H3 + SO
FeS2O3 + O2 = Fe2O3 + SO2 =>
4 FeS2O3 + 5 O2 = 2 Fe2O3 + 8 SO2
Cu2SO4 + Fe = Fe(SO4)3 + Cu2 =>
3 Cu2SO4 + Fe = Fe(SO4)3 + 3 Cu2
MnO4{-} + Br{-} + H3O{+} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 10 Br{-} + 16 H3O{+} = 2 Mn{2+} + 5 Br2 + 24 H2O
NaHSO3 + CuSO4 + H2O = Cu + NaHSO4 + H2SO4 =>
NaHSO3 + CuSO4 + H2O = Cu + NaHSO4 + H2SO4
Nb2O3 + H2O = Nb(OH)3 =>
Nb2O3 + 3 H2O = 2 Nb(OH)3
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
C28H32N16O8 + C24H40O20 = C7H8N4O2C6H10O5 =>
C28H32N16O8 + C24H40O20 = 4 C7H8N4O2C6H10O5
BaHCO3 + Na2SO4 = Na2CO3 + BaSO4 + H2 =>
2 BaHCO3 + 2 Na2SO4 = 2 Na2CO3 + 2 BaSO4 + H2
C2H3OCl + AlCl3 = C2H3O + AlCl4 =>
C2H3OCl + AlCl3 = C2H3O + AlCl4
Na3[Cr(OH)6] + H2O2 = H2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 H2CrO4 + 6 NaOH + 4 H2O
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4 =>
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4
CH3(CH2)5CHCH2 + KMnO4 + H2O = CH3(CH2)5C(OH)CH3OH + MnO2 + KOH =>
3 CH3(CH2)5CHCH2 + 2 KMnO4 + 4 H2O = 3 CH3(CH2)5C(OH)CH3OH + 2 MnO2 + 2 KOH
HCl + NaBr + Ca(ClO)2 = Br2 + CaCl2 + NaCl + H2O =>
4 HCl + 4 NaBr + Ca(ClO)2 = 2 Br2 + CaCl2 + 4 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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