| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3{2-} + 2 HPO3{2-} + 2 H{+} = S + 2 HPO4{2-} + H2O
InCl2 = InCl3 + In =>
3 InCl2 = 2 InCl3 + In
BiS2 + O2 = Bi2O3 + SO2 =>
4 BiS2 + 11 O2 = 2 Bi2O3 + 8 SO2
H2SO3 + MnO4{-} = S2O6{2-} + Mn2{+} + H2O + H{+} =>
26 H2SO3 + 4 MnO4{-} = 13 S2O6{2-} + 2 Mn2{+} + 16 H2O + 20 H{+}
C4H8 + HNO3 = C4H7NO2 + H2O =>
C4H8 + HNO3 = C4H7NO2 + H2O
H2SO4 + CH3COOH = CH3COOH2 + HSO4 =>
H2SO4 + CH3COOH = CH3COOH2 + HSO4
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
CH2O(l) + O2(g) = CO2(g) + H2O(l) =>
CH2O(l) + O2(g) = CO2(g) + H2O(l)
Fe(C2H3O2)3 + KOH = Fe(OH)3 + K(C2H3O2) =>
Fe(C2H3O2)3 + 3 KOH = Fe(OH)3 + 3 K(C2H3O2)
Mg(OH)2 + Br2 = MgBr2 + H2O + O2 =>
2 Mg(OH)2 + 2 Br2 = 2 MgBr2 + 2 H2O + O2
Na(OH) + Fe2(SO4)3 = Na(SO4)3 + Fe2(OH) =>
Na(OH) + Fe2(SO4)3 = Na(SO4)3 + Fe2(OH)
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
NaI + FeCl3 = NaCl + FeI + Cl2 =>
NaI + FeCl3 = NaCl + FeI + Cl2
Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al
Ag + HCl = AgCl2 + H2 =>
Ag + 2 HCl = AgCl2 + H2
K + N2 = K3N =>
6 K + N2 = 2 K3N
Ba(OH)2 + KF = K(OH) + BaF2 =>
Ba(OH)2 + 2 KF = 2 K(OH) + BaF2
K3Po4 + HCl = KCl + H3Po4 =>
K3Po4 + 3 HCl = 3 KCl + H3Po4
[Co(NH3)6]Cl2 + H2O2 = [Co(NH3)6]Cl2(OH) =>
2[Co(NH3)6]Cl2 + H2O2 = 2[Co(NH3)6]Cl2(OH)
SO3 + H = H2O + SO2 =>
SO3 + 2 H = H2O + SO2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
C4H6 + O2 = CO2 + H2OH2CO3 = CO2 + H2O =>
2 C4H6 + 11 O2 = 5 CO2 + 3 H2OH2CO3
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
H2C2O4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Fe2 + Br = FeBr3 =>
Fe2 + 6 Br = 2 FeBr3
H2SO3 + Ca(NO3)2 = CaSO4 + NO2 + H2O =>
H2SO3 + Ca(NO3)2 = CaSO4 + 2 NO2 + H2O
Ag + HCl = AgCl2 + H2 =>
Ag + 2 HCl = AgCl2 + H2
NaOH(aq) + MnBr2(aq) = NaBr(aq) + Mn(OH)2(aq) =>
2 NaOH(aq) + MnBr2(aq) = 2 NaBr(aq) + Mn(OH)2(aq)
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
Hg2I2 = Hg + HgI2 =>
Hg2I2 = Hg + HgI2
AgNO3 + K2(SO4) = Ag2(SO4) + K(NO3) =>
2 AgNO3 + K2(SO4) = Ag2(SO4) + 2 K(NO3)
NH2CH3 + HNO3 = NH3CH3NO3 =>
NH2CH3 + HNO3 = NH3CH3NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H9Br + OH = C4H9OH + Br =>
C4H9Br + OH = C4H9OH + Br
Cr2O3 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
Cr2O3 + 6 KHSO4 = Cr2(SO4)3 + 3 K2SO4 + 3 H2O
Cr + SnSO4 = CrSO4 + Sn =>
Cr + SnSO4 = CrSO4 + Sn
H2S + BaSO4 = BaS + H2SO4 =>
H2S + BaSO4 = BaS + H2SO4
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s) =>
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s)
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ce + Cl2 = CeCl1 =>
2 Ce + Cl2 = 2 CeCl1
NaCl + HCl = Cl2NaH =>
NaCl + HCl = Cl2NaH
CuCO3 + H3PO4 = Cu3(PO4)2 + H2O + CO2 =>
3 CuCO3 + 2 H3PO4 = Cu3(PO4)2 + 3 H2O + 3 CO2
H2 + B = H2B2 =>
H2 + 2 B = H2B2
C4H9Br + OH = C4H10O + Br =>
C4H9Br + OH = C4H10O + Br
CoCl3 + NH4OH = (Co(NH3)6)Cl3 + H2O =>
CoCl3 + 6 NH4OH = (Co(NH3)6)Cl3 + 6 H2O
Ba(OH)2 + KF = K(OH) + BaF2 =>
Ba(OH)2 + 2 KF = 2 K(OH) + BaF2
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
HClO4 + Cd = Cd(ClO4)2 + H =>
2 HClO4 + Cd = Cd(ClO4)2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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