| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HF + Al2S3 = 3 H2S + 2 AlF3
PC5 = PC3 + C =>
PC5 = PC3 + 2 C
AgF + H2O = AgOH + HF =>
AgF + H2O = AgOH + HF
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
NH3 + OCl{-} = Cl{-} + H2O + N2H4 =>
2 NH3 + OCl{-} = Cl{-} + H2O + N2H4
Gd2(HO)3 + H2SO4 = Gd + SO4 + H2O =>
2 Gd2(HO)3 + 3 H2SO4 = 4 Gd + 3 SO4 + 6 H2O
C2H5CHO + O2 = CO2 + H2O =>
C2H5CHO + 4 O2 = 3 CO2 + 3 H2O
Ca(C2H3O2)2 + NaHCO3 = Ca(HCO3)2 + NaC2H3O2 =>
Ca(C2H3O2)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaC2H3O2
Na + H2O2 = NaO + H2 =>
2 Na + H2O2 = 2 NaO + H2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
PbO2 + H2SO4 = H2O + PbSO4 + SO4 =>
PbO2 + 2 H2SO4 = 2 H2O + PbSO4 + SO4
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
Ga2(SO4)3 + H2O = Ga(OH)3 + H2SO4 =>
Ga2(SO4)3 + 6 H2O = 2 Ga(OH)3 + 3 H2SO4
Ni(OH)2 + H4(P2O7) = Ni4(OH)4(P2O7) + H2O =>
4 Ni(OH)2 + H4(P2O7) = Ni4(OH)4(P2O7) + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SO4H2 + KOH = SO4K2 + H2O =>
SO4H2 + 2 KOH = SO4K2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2
Pb + C3H7COOH = H2 + Pb(C3H7COO)2 =>
Pb + 2 C3H7COOH = H2 + Pb(C3H7COO)2
(N2Cl4)3 + (CH4)3 = N2 + H2 + CCl4 =>
(N2Cl4)3 + (CH4)3 = 3 N2 + 6 H2 + 3 CCl4
KMnO4 + KNO2 + KOH = H2O + KNO3 + K2MnO4 =>
2 KMnO4 + KNO2 + 2 KOH = H2O + KNO3 + 2 K2MnO4
HClO4 + Sn(OH)4 = Sn(ClO4)4 + H2O =>
4 HClO4 + Sn(OH)4 = Sn(ClO4)4 + 4 H2O
PH3 = P3 + H2 =>
6 PH3 = 2 P3 + 9 H2
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
K2CrO4 + BaSO4 = K2SO4 + BaCrO4 =>
K2CrO4 + BaSO4 = K2SO4 + BaCrO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Br2O4 + H2O = HBrO3 + HBr =>
3 Br2O4 + 3 H2O = 5 HBrO3 + HBr
FeI3 = FeI2 + I2 =>
2 FeI3 = 2 FeI2 + I2
Ba(s) + HBr(aq) = BaBr(aq) + H2(g) =>
2 Ba(s) + 2 HBr(aq) = 2 BaBr(aq) + H2(g)
Pb(No3)2 + KBr = PbBr + K(No3)2 =>
Pb(No3)2 + KBr = PbBr + K(No3)2
C2H5OH + Cu2O = CH3CHO + H2O + Cu =>
C2H5OH + Cu2O = CH3CHO + H2O + 2 Cu
C6H12O6 + HI = C6H14 + H2O + I2 =>
C6H12O6 + 14 HI = C6H14 + 6 H2O + 7 I2
NaCu(OH)4 + HCl = Cl2 + HCuCl2 + NaCl + H2O =>
NaCu(OH)4 + 5 HCl = Cl2 + HCuCl2 + NaCl + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + KMnO4 + H2SO4 = Al2O3 + MnO2 + K2SO4 + H2O =>
2 Al + 2 KMnO4 + H2SO4 = Al2O3 + 2 MnO2 + K2SO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaNO3 + S = Na2S + SO2 + N2 =>
2 NaNO3 + 4 S = Na2S + 3 SO2 + N2
Pb2O3 + HNO3 = PbO2 + NO2 + H2O =>
Pb2O3 + 2 HNO3 = 2 PbO2 + 2 NO2 + H2O
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
Ce(IO3)4 + H2C2O4 = Ce(C2O4)3 + I2 + CO2 + H2O =>
Ce(IO3)4 + 12 H2C2O4 = Ce(C2O4)3 + 2 I2 + 18 CO2 + 12 H2O
SO3 + F2 = SF2 + O2 =>
2 SO3 + 2 F2 = 2 SF2 + 3 O2
(NH4)3N + Sn(ClO3)2 = NH4ClO3 + Sn3N2 =>
2(NH4)3N + 3 Sn(ClO3)2 = 6 NH4ClO3 + Sn3N2
Sc + H2SO4 = Sc2(SO4)3 + H2 =>
2 Sc + 3 H2SO4 = Sc2(SO4)3 + 3 H2
N2 + Na2CO3 + C = NaNC + CO =>
N2 + Na2CO3 + 4 C = 2 NaNC + 3 CO
Si + Cl4 = Si2Cl4 =>
2 Si + Cl4 = Si2Cl4
CuSO4(aq) + NH3(aq) = [Cu(NH3)4]SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = [Cu(NH3)4]SO4(aq)
C16H32O2 + H2O = C4H8O2 + H2 =>
C16H32O2 + 6 H2O = 4 C4H8O2 + 6 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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