| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
(CuOH)2CO3 + HCl = CuCO3 + CuCl2 + H2O =>
(CuOH)2CO3 + 2 HCl = CuCO3 + CuCl2 + 2 H2O
Al2O3 + CoO = Co(AlO2)2 =>
Al2O3 + CoO = Co(AlO2)2
NiNO3 + NaOH = NiOH + NaNO3 =>
NiNO3 + NaOH = NiOH + NaNO3
Cs3PO4 + Be(ClO4)2 = BePO4 + Cs3(ClO4)2 =>
Cs3PO4 + Be(ClO4)2 = BePO4 + Cs3(ClO4)2
(CH3)2NPOCl2 + HF = (CH3)2NPOF2 + HCl =>
(CH3)2NPOCl2 + 2 HF = (CH3)2NPOF2 + 2 HCl
NaI + Ba = Na + BaI2 =>
2 NaI + Ba = 2 Na + BaI2
SeO3 + Na2O = Na2SeO4 =>
SeO3 + Na2O = Na2SeO4
CaF2 + (H2SO4) = CaSO4 + HF =>
CaF2 + (H2SO4) = CaSO4 + 2 HF
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
TiO2 + H2SO4 = TiOSO4 + H2O =>
TiO2 + H2SO4 = TiOSO4 + H2O
Al + FeBr2 = AlBr2 + Fe =>
Al + FeBr2 = AlBr2 + Fe
Ag + NaCN + O2 + H2 = AgCN + NaOH =>
2 Ag + 2 NaCN + O2 + H2 = 2 AgCN + 2 NaOH
Li2O + CH3COOH = (CH3COO)Li + H2O =>
Li2O + 2 CH3COOH = 2(CH3COO)Li + H2O
K2S + HCe = H2S + KCe =>
K2S + 2 HCe = H2S + 2 KCe
(N)2 + (H)2 = NH3 =>
(N)2 + 3(H)2 = 2 NH3
CrS + CuCl = CrCl2 + Cu2S =>
CrS + 2 CuCl = CrCl2 + Cu2S
CuSO4 + Ni(OH)2 = NiSO4 + Cu(OH)2 =>
CuSO4 + Ni(OH)2 = NiSO4 + Cu(OH)2
H2(PtCl6) + FeSO4 + KOH = K2SO4 + KCl + H2O + PtCl2 + Fe(OH)3 =>
H2(PtCl6) + 2 FeSO4 + 8 KOH = 2 K2SO4 + 4 KCl + 2 H2O + PtCl2 + 2 Fe(OH)3
H2O + CO2 + Hg = CH3Hg + O2 =>
6 H2O + 4 CO2 + 4 Hg = 4 CH3Hg + 7 O2
NaOH + H2SO4 = HNaO4S + H2O =>
NaOH + H2SO4 = HNaO4S + H2O
K(s) + Cl = KCl =>
K(s) + Cl = KCl
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
C2 + H2 + O2 = CH3OH =>
C2 + 4 H2 + O2 = 2 CH3OH
NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl =>
NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl
Fe(NO3)3 + NaF = FFe + Na(NO3)3 =>
Fe(NO3)3 + NaF = FFe + Na(NO3)3
CH3COOH + CH3COONa = CH3COO + CH4COONa =>
CH3COOH + CH3COONa = CH3COO + CH4COONa
ClO3 + NO = Cl + NO3 =>
2 ClO3 + 3 NO = 2 Cl + 3 NO3
CH3OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
6 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 14 H2O
Mn(NO3)2 = MnO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnO + 4 NO2 + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cr(NH2)(PH) + H2O = Cr(NH2)(OH)2 + PH3 =>
Cr(NH2)(PH) + 2 H2O = Cr(NH2)(OH)2 + PH3
P4 + KMnO4 = P4O10 + K2MnO4 + MnO2 =>
P4 + 10 KMnO4 = P4O10 + 5 K2MnO4 + 5 MnO2
W + O2 = WO2 =>
W + O2 = WO2
Mg + HF = MgF2 + H =>
Mg + 2 HF = MgF2 + 2 H
NaOH + CsCl = NaCl + CsOH =>
NaOH + CsCl = NaCl + CsOH
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Mn(OH)2 + O2 = MnO4 + H2O =>
2 Mn(OH)2 + 3 O2 = 2 MnO4 + 2 H2O
PbCl4 = PbCl2 + Cl2 =>
PbCl4 = PbCl2 + Cl2
ClO2 + O3 = ClO3 =>
3 ClO2 + O3 = 3 ClO3
HBr + F = FBr + H =>
HBr + F = FBr + H
NH4OH + HBrO3 = NH4BrO3 + H2O =>
NH4OH + HBrO3 = NH4BrO3 + H2O
Me + HCl = MeCl + H =>
Me + HCl = MeCl + H
CS2 + O2(g) = CO2 + SO2 =>
CS2 + 3 O2(g) = CO2 + 2 SO2
C6H12O6 + Na2CO3 + O2 = C6H10O7Na + H2O =>
11 C6H12O6 + 6 Na2CO3 + 3 O2 = 12 C6H10O7Na + 6 H2O
TiO2 + H2SO4 = TiOSO4 + H2O =>
TiO2 + H2SO4 = TiOSO4 + H2O
LiBr + F = LiF + Br2 =>
2 LiBr + 2 F = 2 LiF + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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