| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl2 + NaOH = COH + NaCl2
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2 =>
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2
Sn + KOH = H + K2SnO2 =>
Sn + 2 KOH = 2 H + K2SnO2
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
Cl2 + NaOH = NaCl + NaClO3 + H =>
3 Cl2 + 6 NaOH = 4 NaCl + 2 NaClO3 + 6 H
C2H5BrNaOH = C2H4H2ONaBr =>
C2H5BrNaOH = C2H4H2ONaBr
BaCl2 + NO3 = BaO3 + NCl2 =>
BaCl2 + NO3 = BaO3 + NCl2
Fe2(SO4)3 + Li2S = Fe2S3 + Li2SO4 =>
Fe2(SO4)3 + 3 Li2S = Fe2S3 + 3 Li2SO4
C2H4 + Cl2 + CuO = CuCl + CO2 + H2O =>
C2H4 + 3 Cl2 + 6 CuO = 6 CuCl + 2 CO2 + 2 H2O
AgNO3 = Ag(NO3) =>
AgNO3 = Ag(NO3)
CH2CH2Cl + Cl2 = CH2CH2Cl2 =>
2 CH2CH2Cl + Cl2 = 2 CH2CH2Cl2
(NH4)2Cr2O7 + NaHCO3 = NH4HCO3 + Na2Cr2O7 =>
(NH4)2Cr2O7 + 2 NaHCO3 = 2 NH4HCO3 + Na2Cr2O7
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaHSO4 + NaI = HI + Na2SO4 =>
NaHSO4 + NaI = HI + Na2SO4
Cl5 = Cl7 =>
7 Cl5 = 5 Cl7
KMnO4 + C6H12O6 + HCl = MnCl2 + KCl + CO2 + H2O =>
24 KMnO4 + 5 C6H12O6 + 72 HCl = 24 MnCl2 + 24 KCl + 30 CO2 + 66 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCl + NaIO3 + Ca(SCN) = CaSO4 + NaCl + HCN + ICl + H2O =>
14 HCl + 7 NaIO3 + 4 Ca(SCN) = 4 CaSO4 + 7 NaCl + 4 HCN + 7 ICl + 5 H2O
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
FeCl3 + KF = K3[FeF6] + KCl =>
FeCl3 + 6 KF = K3[FeF6] + 3 KCl
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
HCOOH + MgCO3 = MgCOOH + H2O + CO2 =>
3 HCOOH + 2 MgCO3 = 2 MgCOOH + 2 H2O + 3 CO2
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
NaOH + HBrO4 = NaBrO4 + H2O =>
NaOH + HBrO4 = NaBrO4 + H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
CH3 + Br2 = CH2Br + HBr =>
CH3 + Br2 = CH2Br + HBr
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
F + KI = KF + I =>
F + KI = KF + I
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
(NH3OH)Cl + Zn = NH3 + Cl2 + Zn(OH)2 =>
2(NH3OH)Cl + Zn = 2 NH3 + Cl2 + Zn(OH)2
Sr + CO3 = SrCO3 =>
Sr + CO3 = SrCO3
Ca(OH)2BaO = CaOBa(OH)2 =>
Ca(OH)2BaO = CaOBa(OH)2
HCl(ac) + Mg(s) = MgCl2(ac) + H2 =>
2 HCl(ac) + Mg(s) = MgCl2(ac) + H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Cr(MnO4)6 = CrO2 + MnO2 + O2 =>
Cr(MnO4)6 = CrO2 + 6 MnO2 + 5 O2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
HNO3 + Fe = Fe(NO3)3 + NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3 + NO + 2 H2O
Cr(MnO4)6 = CrO2 + MnO2 + O2 =>
Cr(MnO4)6 = CrO2 + 6 MnO2 + 5 O2
Na2S4O6 + K4MnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
Na2S4O6 + 7 K4MnO4 + 42 HNO3 = Na2SO4 + 3 H2SO4 + 7 Mn(NO3)2 + 28 KNO3 + 18 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
SnCl2 + HNO3 = Sn(NO3)2 + HCl =>
SnCl2 + 2 HNO3 = Sn(NO3)2 + 2 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaNO3NH3 = NH3NO3Na =>
NaNO3NH3 = NH3NO3Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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