| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
ICl3 + H2O = I2 + HIO3 + HCl =>
5 ICl3 + 9 H2O = I2 + 3 HIO3 + 15 HCl
NH4Cl + Ca(C2H3O2)2 = NH4C2H3O2 + CaCl2 =>
2 NH4Cl + Ca(C2H3O2)2 = 2 NH4C2H3O2 + CaCl2
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
KOH + H3PO4(aq) = K3PO4 + H2O =>
3 KOH + H3PO4(aq) = K3PO4 + 3 H2O
Ba + (SO4)3 = Ba(SO4) =>
3 Ba + (SO4)3 = 3 Ba(SO4)
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
K2SO3 + Be(ClO4)2 = KClO4 + BeSO3 =>
K2SO3 + Be(ClO4)2 = 2 KClO4 + BeSO3
FeCl3 + CoCl2 = FeCl + Cl3Co =>
FeCl3 + 2 CoCl2 = FeCl + 2 Cl3Co
CH4 + O2 = CO2 + H40 =>
10 CH4 + 10 O2 = 10 CO2 + H40
CH3OH + PBr3 = CH3Br + P(OH)3 =>
3 CH3OH + PBr3 = 3 CH3Br + P(OH)3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgO + C + Cl = MgCl + CO =>
MgO + C + Cl = MgCl + CO
Cd + As = Cd3As2 =>
3 Cd + 2 As = Cd3As2
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
C6H5CH3HCl = C6H6CH3Cl =>
C6H5CH3HCl = C6H6CH3Cl
UUU3 = UUU =>
3 UUU3 = 5 UUU
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + Ca(OH)2 =>
Ca(H2PO4)2 + 2 NH4OH = 2 NH4H2PO4 + Ca(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2S + HNO3 = NO2 + H2O + S =>
H2S + 2 HNO3 = 2 NO2 + 2 H2O + S
C6H11Cl + NaOH = C6H11OH + NaCl =>
C6H11Cl + NaOH = C6H11OH + NaCl
Cu + LiCN = CuCN + Li =>
Cu + LiCN = CuCN + Li
H2CrO4 + KClO4 = HClO4 + K2CrO4 =>
H2CrO4 + 2 KClO4 = 2 HClO4 + K2CrO4
Li2S + HBr = H2S(g) + LiBr(aq) =>
Li2S + 2 HBr = H2S(g) + 2 LiBr(aq)
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
C3H8O2 = C3O2H8 =>
C3H8O2 = C3O2H8
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
CuAgNO3 = CuNO3Ag =>
CuAgNO3 = CuNO3Ag
CrO3 + HCl = Cr2Cl3 + Cl2 + H2O =>
4 CrO3 + 24 HCl = 2 Cr2Cl3 + 9 Cl2 + 12 H2O
NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2
FeCl3Cu = FeCl2CuCl =>
FeCl3Cu = FeCl2CuCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NH4Cl + Hg(NO3)2 = NH4(NO3)2 + HgCl =>
NH4Cl + Hg(NO3)2 = NH4(NO3)2 + HgCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CH3CH3 + H2SO4 = CH3CH2SO2OH + H2O =>
CH3CH3 + H2SO4 = CH3CH2SO2OH + H2O
HCOOC4H9 + H2O = HCOOH + C4H9OH =>
HCOOC4H9 + H2O = HCOOH + C4H9OH
Fe2O3 + Al = Fe + AlO =>
Fe2O3 + 3 Al = 2 Fe + 3 AlO
K4[Fe(CN)6] + (NH4)2S = K2S + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 2(NH4)2S = 2 K2S + (NH4)4[Fe(CN)6]
NH4Cl3 + Cu = CuNH4Cl3 =>
NH4Cl3 + Cu = CuNH4Cl3
Al + NaOH + H2O = (NaAlO2)2 + H2 =>
2 Al + 2 NaOH + 2 H2O = (NaAlO2)2 + 3 H2
Ag(NO3)3 + NaOH = Ag(OH)3 + NaNO3 =>
Ag(NO3)3 + 3 NaOH = Ag(OH)3 + 3 NaNO3
KNO3 + CaCl2 = KCl + Ca(NO3)2 =>
2 KNO3 + CaCl2 = 2 KCl + Ca(NO3)2
CesiumChromate + Nickel(III)Cyanide = CesiumCyanide + Nickel(III)Chromate =>
CesiumChromate + Nickel(III)Cyanide = CesiumCyanide + Nickel(III)Chromate
CHO + O2 = CO2 + (H2)O =>
4 CHO + 3 O2 = 4 CO2 + 2(H2)O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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