| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + NaCl = AgCl + Na
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
AgCl + H2SO4 = Ag2SO4 + SO2 + H2O + Cl =>
2 AgCl + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O + 2 Cl
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Cr2(CO3)3 + Cu(C2H3O2)2 = Cr(C2H3O2)3 + CuCO3 =>
Cr2(CO3)3 + 3 Cu(C2H3O2)2 = 2 Cr(C2H3O2)3 + 3 CuCO3
Mg(NO3)2 + Na2(SO4) = Mg(SO4) + Na(NO3) =>
Mg(NO3)2 + Na2(SO4) = Mg(SO4) + 2 Na(NO3)
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
HgO + NH3 = HgNH + H2O =>
HgO + NH3 = HgNH + H2O
KMnO4 + C3H5(OH)3 = CO2 + H2O + KOH + MnO2 =>
14 KMnO4 + 3 C3H5(OH)3 = 9 CO2 + 5 H2O + 14 KOH + 14 MnO2
(CH2)6(l) + O2(g) = CO2 + H2O =>
(CH2)6(l) + 9 O2(g) = 6 CO2 + 6 H2O
C6H12O6(aq) + O2(g) = H2O(l) + CO2(g) =>
C6H12O6(aq) + 6 O2(g) = 6 H2O(l) + 6 CO2(g)
C14H6O2(OH)2 + Al(OH)3 = C14H6O3OHAl(OH)2 + H2O =>
C14H6O2(OH)2 + Al(OH)3 = C14H6O3OHAl(OH)2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(NO3)2 + K2S = FeS + NO3K =>
Fe(NO3)2 + K2S = FeS + 2 NO3K
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaCO3 + CH3COOH = Ca(CH3CO)2 + H2O + CO2 =>
2 CaCO3 + 5 CH3COOH = 2 Ca(CH3CO)2 + 4 H2O + 4 CO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ca2 + S2 = CaS4 =>
Ca2 + 4 S2 = 2 CaS4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
AgNO3 + Ca = Ca(NO3)2 + Ag2 =>
2 AgNO3 + Ca = Ca(NO3)2 + Ag2
BaO = Ba2O2 =>
2 BaO = Ba2O2
CuFeS2 + H2SO4 = CuSO4 + FeSO4 + H2S =>
CuFeS2 + 2 H2SO4 = CuSO4 + FeSO4 + 2 H2S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaHSO4 + Ba(OH)2 = NaOH + BaSO4 + H2O =>
NaHSO4 + Ba(OH)2 = NaOH + BaSO4 + H2O
Zn + H2SO4 = Zn(SO4) + H4 =>
2 Zn + 2 H2SO4 = 2 Zn(SO4) + H4
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
KCl + Na3Co(NO2)6 = NaK2(Co(NO2)6) + NaCl =>
2 KCl + Na3Co(NO2)6 = NaK2(Co(NO2)6) + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuBr2 + Zn = CuZn + Br2 =>
CuBr2 + Zn = CuZn + Br2
RuCl2 + DMSO = Ru(DMSO)4Cl2 =>
RuCl2 + 4 DMSO = Ru(DMSO)4Cl2
H2O + CH3COOCH3 = CH3OH + CO =>
H2O + CH3COOCH3 = 2 CH3OH + CO
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
ZnCO3 + Al2S3 = Al2(CO3)3 + ZnS =>
3 ZnCO3 + Al2S3 = Al2(CO3)3 + 3 ZnS
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
NaBr + AgNO3 + NH4OH = AgNa + BrOH + NH4NO3 =>
NaBr + AgNO3 + NH4OH = AgNa + BrOH + NH4NO3
(NH4)6H2W12O40 + NH4NO3 = WO3 + N2 + H2O =>
(NH4)6H2W12O40 + 9 NH4NO3 = 12 WO3 + 12 N2 + 31 H2O
MnO2 + H2 = Mn + H2O2 =>
MnO2 + H2 = Mn + H2O2
HCO2H + OH{-} = HCO2{-} + H2O =>
HCO2H + OH{-} = HCO2{-} + H2O
MnCl2 + H2S = H2Cl2 + MnS =>
MnCl2 + H2S = H2Cl2 + MnS
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaCO3 + La2O3 + NiO + ReO3 + Re = BaLaNiReO6 + CO2 =>
6 BaCO3 + 3 La2O3 + 6 NiO + 5 ReO3 + Re = 6 BaLaNiReO6 + 6 CO2
Ti(OH)4 = TiO2 + H2O =>
Ti(OH)4 = TiO2 + 2 H2O
FeS + H2O + O2 = Fe(OH)3 + H2S =>
4 FeS + 10 H2O + O2 = 4 Fe(OH)3 + 4 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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