| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + WO3 + B2O3 + 6 Mg = FeWB2 + 6 MgO
Fe3Cl2 + CaH2 = Fe3H2 + CaCl2 =>
Fe3Cl2 + CaH2 = Fe3H2 + CaCl2
Ba(ClO3)2 + AgNO3 = Ba(NO3)2 + AgClO3 =>
Ba(ClO3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgClO3
AgNO3 + P + H2O = H3PO4 + Ag + HNO3 =>
5 AgNO3 + P + 4 H2O = H3PO4 + 5 Ag + 5 HNO3
NiS(a) + O2(g) = NiO(s) + SO2(g) =>
2 NiS(a) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3
Na2SO3 + H{+} + e = Na2S + H2O =>
Na2SO3 + 6 H{+} + 6e = Na2S + 3 H2O
C2H2 + HBrO + HBr = C2OBr2 + H =>
C2H2 + HBrO + HBr = C2OBr2 + 4 H
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
KMnO4 + H2SO4 + CH3(OH) = H2O + MnSO4 + K2SO4 + CO2 =>
6 KMnO4 + 9 H2SO4 + 5 CH3(OH) = 19 H2O + 6 MnSO4 + 3 K2SO4 + 5 CO2
Cu + AgNO3 + H2SO4 = NO2 + CuSO4 + Ag2SO4 + H2O =>
Cu + 2 AgNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Ag2SO4 + 2 H2O
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr =>
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr
CH3CH2OH + O2 = CO2 + H2O2 =>
2 CH3CH2OH + 9 O2 = 4 CO2 + 6 H2O2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
CH2CH2 + H2 = CH3CH3 =>
CH2CH2 + H2 = CH3CH3
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Mn + HCe = MnCe + H =>
Mn + HCe = MnCe + H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K2CO3 + HC2H3O2 = H2O + CO2 + K2C3H2O2 =>
2 K2CO3 + 3 HC2H3O2 = 4 H2O + 2 CO2 + 2 K2C3H2O2
Ba(HCO3)2 + HBr = BaBr2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HBr = BaBr2 + 2 CO2 + 2 H2O
ZnN2O6 + KOH = KNO3 + ZnO2H2 =>
ZnN2O6 + 2 KOH = 2 KNO3 + ZnO2H2
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
BaO + As2O5 = Ba + As2O8 =>
3 BaO + As2O5 = 3 Ba + As2O8
Al2(SO4)3 + NaOH = Na[Al(OH)4] + Na2SO4 =>
Al2(SO4)3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2SO4
HC2H3O2 + Na2CO3 = CO2 + H2O + Na =>
HC2H3O2 + 4 Na2CO3 = 6 CO2 + 2 H2O + 8 Na
KMnO4 + Ba(NO3)2 + Ba(OH)2 = BaMnO4 + O2 + KNO3 + H2O =>
4 KMnO4 + 2 Ba(NO3)2 + 2 Ba(OH)2 = 4 BaMnO4 + O2 + 4 KNO3 + 2 H2O
HBr + KOH = HBr(OH) + K =>
HBr + KOH = HBr(OH) + K
SrCO2 + O = SrCO3 =>
SrCO2 + O = SrCO3
S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4
HNO3 + PbCl2 = PbNO3 + HCl2 =>
HNO3 + PbCl2 = PbNO3 + HCl2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
Fe3(PO4)2 + Al = Fe + Al3(PO4)3 =>
3 Fe3(PO4)2 + 6 Al = 9 Fe + 2 Al3(PO4)3
(NH4)2 + CaCl2 = Ca + Cl2NH4 =>
(NH4)2 + 2 CaCl2 = 2 Ca + 2 Cl2NH4
Pb + NaPO4 = Pb(PO4) + Na =>
Pb + NaPO4 = Pb(PO4) + Na
Cu(s) + HNO3(l) = CuNO3(aq) + NO2(g) + H2O(l) =>
Cu(s) + 2 HNO3(l) = CuNO3(aq) + NO2(g) + H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H3O =>
Cu + 3 HNO3 = Cu(NO3)2 + NO2 + H3O
Fe + O + H = FeHO =>
Fe + O + H = FeHO
Fe + Pb3SO4 = FeSO4 + Pb =>
Fe + Pb3SO4 = FeSO4 + 3 Pb
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + (NO3)2K2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + (NO3)2K2
NH4OH + Cu3(PO4)2 = (NH4)3PO4 + Cu(OH)2 =>
6 NH4OH + Cu3(PO4)2 = 2(NH4)3PO4 + 3 Cu(OH)2
Cl2 + CrL3 + KOH = KLO4 + K2CrO4 + KCl + H2O =>
27 Cl2 + 2 CrL3 + 64 KOH = 6 KLO4 + 2 K2CrO4 + 54 KCl + 32 H2O
KClO3 + C11H22O11 = CO2 + H2O + KCl =>
22 KClO3 + 3 C11H22O11 = 33 CO2 + 33 H2O + 22 KCl
NH{4}NO{2} = N{2}O + H{2}O =>
NH{4}NO{2} = N{2}O + H{2}O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CS2 + Cl2 = CCl4 + (S2Cl2) =>
CS2 + 3 Cl2 = CCl4 + (S2Cl2)
H2Cr2O7 + HCl + H2C2O4 = CrCl3 + HOH + CO2 =>
H2Cr2O7 + 6 HCl + 3 H2C2O4 = 2 CrCl3 + 7 HOH + 6 CO2
Bi2O3 + NH3 = Bi + N2 + H2O =>
Bi2O3 + 2 NH3 = 2 Bi + N2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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