| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4 + 5 UO2SO4
NaIO3 + Na2S + HCl = NaI + S + NaCl + H2O =>
NaIO3 + 3 Na2S + 6 HCl = NaI + 3 S + 6 NaCl + 3 H2O
H2O + FeS2 = Fe3O4 + H2S + SO4{-2} + H{+} =>
12 H2O + 6 FeS2 = 2 Fe3O4 + 11 H2S + SO4{-2} + 2 H{+}
C2Ag2 + O2 = CO2 + Ag =>
C2Ag2 + 2 O2 = 2 CO2 + 2 Ag
C21H5SH + O2 = CO2 + H2O + SO2 =>
2 C21H5SH + 47 O2 = 42 CO2 + 6 H2O + 2 SO2
FeAsS2 + O2 = SO2 + As2O3 + Fe2O3 =>
2 FeAsS2 + 7 O2 = 4 SO2 + As2O3 + Fe2O3
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
HClO + RbOH = HOH + ClORb =>
HClO + RbOH = HOH + ClORb
Fe3O4 + HBr = FeBr3 + H2O + FeBr2 =>
Fe3O4 + 8 HBr = 2 FeBr3 + 4 H2O + FeBr2
MnCl2 + AgNO3 = AgCl + Mn(NO3)2 =>
MnCl2 + 2 AgNO3 = 2 AgCl + Mn(NO3)2
CaSO4*2H2O + C = CaSO4 + H2 + CO2 =>
CaSO4*2H2O + C = CaSO4 + 2 H2 + CO2
LiO + H2O2 = LiO2 + H2O =>
LiO + H2O2 = LiO2 + H2O
NaHS + H2O2 + NaOH = Na2SO4 + H2O =>
NaHS + 4 H2O2 + NaOH = Na2SO4 + 5 H2O
K2CrO4 + KNO2 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
2 K2CrO4 + 3 KNO2 + 10 HNO3 = 7 KNO3 + 2 Cr(NO3)3 + 5 H2O
CaCl2 + H2O = CaCl2*5H2O =>
CaCl2 + 5 H2O = CaCl2*5H2O
CO2 + Na + OH = Na2CO3 + H2O =>
CO2 + 2 Na + 2 OH = Na2CO3 + H2O
Mg(s) + Mn2O3(s) = MgO(s) + Mn =>
3 Mg(s) + Mn2O3(s) = 3 MgO(s) + 2 Mn
(NH4)2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + NH4NO3(aq) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 NH4NO3(aq)
C2H5OH + NaOH = H2O2 + NaC2H5 =>
C2H5OH + NaOH = H2O2 + NaC2H5
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
KNO3 = K + N2 + O2 =>
2 KNO3 = 2 K + N2 + 3 O2
H2O2 + C10H22 = H2O + CO2 =>
31 H2O2 + C10H22 = 42 H2O + 10 CO2
O2P = O + P =>
O2P = 2 O + P
Pb + CuCO3 = Cu + PbCO3 =>
Pb + CuCO3 = Cu + PbCO3
Li2O + H2CO4 = Li2CO4 + H2O =>
Li2O + H2CO4 = Li2CO4 + H2O
ZrCl4(s) + H2O(g) = ZrO2(s) + HCl(g) =>
ZrCl4(s) + 2 H2O(g) = ZrO2(s) + 4 HCl(g)
HNO2 + LiCl = HCl + LiNO2 =>
HNO2 + LiCl = HCl + LiNO2
Sn(OH)2(s) + OH{-}(aq) = Sn(OH)3{-}(aq) =>
Sn(OH)2(s) + OH{-}(aq) = Sn(OH)3{-}(aq)
H2 + O2 = (H2)2(O2) =>
2 H2 + O2 = (H2)2(O2)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + Fe{2} = Al{3} + Fe =>
2 Al + 3 Fe{2} = 2 Al{3} + 3 Fe
NH3 + H3BO3 = NH4H2BO3 =>
NH3 + H3BO3 = NH4H2BO3
BaO + Cu = CuO + Ba =>
BaO + Cu = CuO + Ba
Zn + NH4OH = Zn(NH4)2 + OH =>
Zn + 2 NH4OH = Zn(NH4)2 + 2 OH
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
C3H8O3 + CH3(CH2)16COOH = C57H110O6 + H2O =>
C3H8O3 + 3 CH3(CH2)16COOH = C57H110O6 + 3 H2O
NH4OF + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KF =>
6 NH4OF + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KF
MgSO4 + C17H35COONa = (C17H35COO)2Mg + Na2SO4 =>
MgSO4 + 2 C17H35COONa = (C17H35COO)2Mg + Na2SO4
NO3 + Ag + Cr = AgCrO4 + N =>
4 NO3 + 3 Ag + 3 Cr = 3 AgCrO4 + 4 N
BaCrO4(s) + HCl(aq) = BaCl2(aq) + H2CrO4(s) =>
BaCrO4(s) + 2 HCl(aq) = BaCl2(aq) + H2CrO4(s)
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l) =>
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l)
KNO2 + KOH + OsO4 = KNO3 + K2OsO4 + H2O =>
KNO2 + 2 KOH + OsO4 = KNO3 + K2OsO4 + H2O
Cr(OH)3 + KOH + H2O = K[Cr(OH)6] + H2 =>
Cr(OH)3 + KOH + 2 H2O = K[Cr(OH)6] + H2
KMnO4 + C2H4 + H2O = MnO2 + OHCH2CH2OH + KOH =>
2 KMnO4 + 3 C2H4 + 4 H2O = 2 MnO2 + 3 OHCH2CH2OH + 2 KOH
H2O + P = P2O3 + H =>
3 H2O + 2 P = P2O3 + 6 H
C3H8 + O2 = CO2 + H2O = Energia =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs + F2 = Cs2F2 =>
2 Cs + F2 = Cs2F2
Sb3S2 + O2 = Sb3O2 + SO2 =>
Sb3S2 + 3 O2 = Sb3O2 + 2 SO2
KI + NaNO2 = KINaNO2 =>
KI + NaNO2 = KINaNO2
CH3CH24OH + CH3COOH = CH3COOCH24CH3 + H2O =>
CH3CH24OH + CH3COOH = CH3COOCH24CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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