| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
SiH4 + KMnO4 = MnO2 + SiO2 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 SiO2 + 8 KOH + 2 H2O
HNO3 + MnSO4 + Pb3O4 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
26 HNO3 + 2 MnSO4 + 5 Pb3O4 = 2 HMnO4 + 2 PbSO4 + 13 Pb(NO3)2 + 12 H2O
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
Schwefel + Ozon = Schwefeldioxid =>
3 S + 2 O3 = 3 SO2
NaHCO3 + HBr = NaBr + H2CO3 =>
NaHCO3 + HBr = NaBr + H2CO3
zinc + bariumchloride = zincchloride + barium =>
Zn + BaCl2 = ZnCl2 + Ba
C8H8 = C2 + H2 =>
C8H8 = 4 C2 + 4 H2
C4H6O4 + K2CO3 = CO2 + H2O + K3C6H5O7 =>
18 C4H6O4 + 21 K2CO3 = 9 CO2 + 19 H2O + 14 K3C6H5O7
C3H8O3 + K2Cr2O7 + HCl = CO2 + CrCl3 + H2O + KOH =>
3 C3H8O3 + 7 K2Cr2O7 + 42 HCl = 9 CO2 + 14 CrCl3 + 26 H2O + 14 KOH
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
Ag + NH4OH = Ag(NH3)2 + H2O =>
Ag + 2 NH4OH = Ag(NH3)2 + 2 H2O
CO + SO4 = COSO4 =>
CO + SO4 = COSO4
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
ClO2 + O2{-2} = ClO2{-} + O2 =>
2 ClO2 + O2{-2} = 2 ClO2{-} + O2
CuO + Li = Cu + LiO =>
CuO + Li = Cu + LiO
NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3
K2CO3 + NH3 = KNH2 + CO2 + H2O =>
K2CO3 + 2 NH3 = 2 KNH2 + CO2 + H2O
Al(OH)3 + H2O = Al(OH)4{-} + H{+} =>
Al(OH)3 + H2O = Al(OH)4{-} + H{+}
C5H10N2O3 = C5H7NO3 + NH3 =>
C5H10N2O3 = C5H7NO3 + NH3
NaOH + FeCl3 = NaCl2 + Fe + OH =>
3 NaOH + 2 FeCl3 = 3 NaCl2 + 2 Fe + 3 OH
Ca3P2 + H2O = P1H3 + Ca1(OH)2 =>
Ca3P2 + 6 H2O = 2 P1H3 + 3 Ca1(OH)2
AlC + S = AlSC =>
AlC + S = AlSC
Fe(lll) + O2 = Fe2O3 =>
4 Fe(lll) + 3 O2 = 2 Fe2O3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HBO2 + Be(OH)2 = Be(BO2)2 + H2O =>
2 HBO2 + Be(OH)2 = Be(BO2)2 + 2 H2O
COCH3OH + O2 = CO2 + H2O =>
COCH3OH + 2 O2 = 2 CO2 + 2 H2O
Ag + Ca(OH)2 = Ca + Ag(OH)2 =>
Ag + Ca(OH)2 = Ca + Ag(OH)2
NH3(g) + NO2(g) = N2(g) + H2O =>
8 NH3(g) + 6 NO2(g) = 7 N2(g) + 12 H2O
H2SO4 + PbC2H3O2 = Pb2SO4 + HC2H3O2 =>
H2SO4 + 2 PbC2H3O2 = Pb2SO4 + 2 HC2H3O2
Ca3(PO4)2 + H(OH) = Ca(OH)2 + H3PO4 =>
Ca3(PO4)2 + 6 H(OH) = 3 Ca(OH)2 + 2 H3PO4
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
CoTeO4 + HIO3 + HBr = Co2(TeO4)3 + CoBr3 + HI + H2O =>
6 CoTeO4 + HIO3 + 6 HBr = 2 Co2(TeO4)3 + 2 CoBr3 + HI + 3 H2O
Na2S + FeBr2 = Na2Br2 + FeS =>
Na2S + FeBr2 = Na2Br2 + FeS
Fe2O3 + O3 = FeO6 =>
Fe2O3 + 3 O3 = 2 FeO6
CH3NH3 + O2 = CO2 + N2 + H2O =>
2 CH3NH3 + 5 O2 = 2 CO2 + N2 + 6 H2O
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
CuI + F2 = CuF2 + I =>
CuI + F2 = CuF2 + I
H2 + AgSO4 = Ag + H2SO4 =>
H2 + AgSO4 = Ag + H2SO4
Al2O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
Al2O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
HNO3 + MnSO4 + PbO2 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
6 HNO3 + 2 MnSO4 + 5 PbO2 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4
Li + CH3CH2CH2COOH = Li(CH3CH2CH2COO) + H2 =>
2 Li + 2 CH3CH2CH2COOH = 2 Li(CH3CH2CH2COO) + H2
BaS + Cs2SO4 = BaSO4 + Cs2S =>
BaS + Cs2SO4 = BaSO4 + Cs2S
Co + MnO4{-} + H{+} = Co2{+} + Mn2{+} + H2O =>
26 Co + 2 MnO4{-} + 16 H{+} = 13 Co2{+} + Mn2{+} + 8 H2O
Pb(CH3COO)2 + H2CrO4 = PbCrO4 + CH3COOH =>
Pb(CH3COO)2 + H2CrO4 = PbCrO4 + 2 CH3COOH
CH4 + Cl = HCl + CHCl3 =>
CH4 + 6 Cl = 3 HCl + CHCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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