| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KO2 + 2 H2 = 2 KOH + H2O2
Mg(s) + HC1(aq) = MgC12(aq) + H2(g) =>
Mg(s) + 12 HC1(aq) = MgC12(aq) + 6 H2(g)
PbSO4 + CH3COONH4 = Pb(CH3COO)2*PbSO4 + (NH4)2SO4 =>
2 PbSO4 + 2 CH3COONH4 = Pb(CH3COO)2*PbSO4 + (NH4)2SO4
NH4C2H3O2 + O2 = NO2 + CO2 + H2O =>
4 NH4C2H3O2 + 15 O2 = 4 NO2 + 8 CO2 + 14 H2O
Cr + O = CrO3 =>
Cr + 3 O = CrO3
CrO4{2-} + S2O3{2-} + H2O = SO4{2-} + [Cr(OH)4]{-} + OH{-} =>
8 CrO4{2-} + 3 S2O3{2-} + 17 H2O = 6 SO4{2-} + 8[Cr(OH)4]{-} + 2 OH{-}
KNO2 + H2O = KOH + NO2 + H =>
KNO2 + H2O = KOH + NO2 + H
Cs + H2SO4 = Cs2(SO4) + H2 =>
2 Cs + H2SO4 = Cs2(SO4) + H2
HBrO2 + H2O = BrO2{-} + H3O{+} =>
HBrO2 + H2O = BrO2{-} + H3O{+}
CaCO3 + EDTA = CaOEDTA + CO2 =>
CaCO3 + EDTA = CaOEDTA + CO2
MgAgNO{3} = AgMgNO{3}{2} =>
MgAgNO{3} = AgMgNO{3}{2}
BaCl2 + CoSO4 = BaSO4 + CoCl2 =>
BaCl2 + CoSO4 = BaSO4 + CoCl2
P + PbS = Pb + PS =>
P + PbS = Pb + PS
H3As + Te(OH)2 = Te3As2 + H2O =>
2 H3As + 3 Te(OH)2 = Te3As2 + 6 H2O
Ag1 + H2S + O2 = Ag2S + H2O =>
4 Ag1 + 2 H2S + O2 = 2 Ag2S + 2 H2O
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
Fe(OH)3 + HCH3COO = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 HCH3COO = Fe(CH3COO)3 + 3 H2O
CuSO4 + NH4OH = Cu(NH3)SO4 + H2O =>
CuSO4 + NH4OH = Cu(NH3)SO4 + H2O
Al2O3CoO = Al2CoO4 =>
Al2O3CoO = Al2CoO4
Fe(III)CO3 = Fe(III)OCO2 =>
Fe(III)CO3 = Fe(III)OCO2
Mn{+2} + S2O8{-2} = Mn{+7} + SO4{-2} =>
2 Mn{+2} + 5 S2O8{-2} = 2 Mn{+7} + 10 SO4{-2}
CaCl2*2H2O + Na3Po4 = Ca3(Po4)2 + NaCl + H2O =>
3 CaCl2*2H2O + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl + 6 H2O
C2O4{2-} + MnO4{-} = CO2 + MnO4{-3} =>
C2O4{2-} + MnO4{-} = 2 CO2 + MnO4{-3}
CuSO4 + Fe = Fe2(SO4)3 + Cu2 =>
6 CuSO4 + 4 Fe = 2 Fe2(SO4)3 + 3 Cu2
PuCl3 + ThO2 + H3AsO3 + H2O = PuTh + H3AsO4 + HCl =>
2 PuCl3 + 2 ThO2 + 7 H3AsO3 + 3 H2O = 2 PuTh + 7 H3AsO4 + 6 HCl
Na2WO4*2H2O + HCl = WO3 + NaCl + H2O =>
Na2WO4*2H2O + 2 HCl = WO3 + 2 NaCl + 3 H2O
CH3SH + OH = CH3S + H2O =>
CH3SH + OH = CH3S + H2O
CdOMg = MgCdO =>
CdOMg = MgCdO
HC2H3O + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
4 HC2H3O + 5 NaHCO3 = 5 C2H3NaO2 + 3 H2O + 3 CO2
Ga(NO3)2*H2O + Zn(NO3)2*6H2O + CH4N2O = ZnGa2O4 + CO2 + H2O + N2 =>
6 Ga(NO3)2*H2O + 3 Zn(NO3)2*6H2O + 14 CH4N2O = 3 ZnGa2O4 + 14 CO2 + 52 H2O + 23 N2
Pb + AgC2H3O2 = Pb2C2H3O2 + Ag =>
2 Pb + AgC2H3O2 = Pb2C2H3O2 + Ag
StrontiumNitrideCesiumPhosphite = StrontiumPhosphiteCesiumNitride =>
StrontiumNitrideCesiumPhosphite = StrontiumPhosphiteCesiumNitride
C3H5(OH)3 + Na = C3H5O3Na3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5O3Na3 + 3 H2
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
Al + NO3{-} + OH{-} + H2O = [Al(OH)4]{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Al(OH)4]{-} + 3 NH3
PKClO = KClPO =>
PKClO = KClPO
P(s) + Cl2 = PCl3 =>
2 P(s) + 3 Cl2 = 2 PCl3
CoSO4 + HCl = CoCl2 + H2SO4 =>
CoSO4 + 2 HCl = CoCl2 + H2SO4
BaON2O3 = BaN2O4 =>
BaON2O3 = BaN2O4
Ag{2+} + Fe{2+} = Fe{3+} + Ag{+} =>
Ag{2+} + Fe{2+} = Fe{3+} + Ag{+}
F2 + KCl = KF + Cl2 =>
F2 + 2 KCl = 2 KF + Cl2
MgClLiI = MgILiCl =>
MgClLiI = MgILiCl
NaOH + FeCI = FeOH + NaCI =>
NaOH + FeCI = FeOH + NaCI
Ca5(PO4)3OH + HCl = H2O + CaCl2 + H3PO4 =>
Ca5(PO4)3OH + 10 HCl = H2O + 5 CaCl2 + 3 H3PO4
FeI2 + H2SO4 = FeSO4 + SO2 + I2 + H2O =>
FeI2 + 2 H2SO4 = FeSO4 + SO2 + I2 + 2 H2O
NaHCO3 + MgSO4 = Na2SO4 + MgCO3 + CO2 + H2O =>
2 NaHCO3 + MgSO4 = Na2SO4 + MgCO3 + CO2 + H2O
KCuNO3 = KNO3Cu =>
KCuNO3 = KNO3Cu
Fe + K2SO4 = Fe2(SO4) + K =>
2 Fe + K2SO4 = Fe2(SO4) + 2 K
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2(g) =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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