| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
MnBr4 + Al = AlBr3 + Mn =>
3 MnBr4 + 4 Al = 4 AlBr3 + 3 Mn
Na3PO4 + H3SO4 = Na3SO4 + H3PO4 =>
Na3PO4 + H3SO4 = Na3SO4 + H3PO4
HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O =>
HCH3CO2 + NaHCO3 = NaC2H3O2 + CO2 + H2O
Ag + HBrO3 = AgBrO3 + BrO + H2O =>
3 Ag + 4 HBrO3 = 3 AgBrO3 + BrO + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
CaO(s) + SO3(g) = CaSO4 =>
CaO(s) + SO3(g) = CaSO4
FeS + H2Cl2 = FeCl2 + H2S =>
FeS + H2Cl2 = FeCl2 + H2S
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
Cs(s) + H2O = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2(g)
C2H5OH + O2 = H3CCOOH + H2O =>
C2H5OH + O2 = H3CCOOH + H2O
C10H16 + H2O = C10H20O2 =>
C10H16 + 2 H2O = C10H20O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
P4 + CuSO4 + H2O = Cu3P + H3PO4 + H2SO4 =>
11 P4 + 60 CuSO4 + 96 H2O = 20 Cu3P + 24 H3PO4 + 60 H2SO4
Cu2S + Br2 = CuBr + S =>
Cu2S + Br2 = 2 CuBr + S
MnO2 + KOH + H2O = K4[Mn(OH)8] =>
MnO2 + 4 KOH + 2 H2O = K4[Mn(OH)8]
MnO + NaCl = MnCl2 + Na2O =>
MnO + 2 NaCl = MnCl2 + Na2O
PbSO4 + CO = Pb + SO2 + CO2 =>
PbSO4 + 2 CO = Pb + SO2 + 2 CO2
CaCO3CO2H2O = Ca(HCO3)2 =>
CaCO3CO2H2O = Ca(HCO3)2
Pd + H2S = PdS2 + H2 =>
Pd + 2 H2S = PdS2 + 2 H2
FeZnSO4 = Fe(SO4)Zn =>
FeZnSO4 = Fe(SO4)Zn
NaSiO{3+} + HCl = NaCl + HSiO{3+} =>
NaSiO{3+} + HCl = NaCl + HSiO{3+}
KMnO4 + NaOH + NaNO2 = KOH + MnO4 + Na2NO2 =>
KMnO4 + NaOH + NaNO2 = KOH + MnO4 + Na2NO2
Zr(C5H8O2)(OC4H9)3 + H2O = Zr(C5H8O2)(C4H9O)(OH)2 + C4H10O =>
Zr(C5H8O2)(OC4H9)3 + 2 H2O = Zr(C5H8O2)(C4H9O)(OH)2 + 2 C4H10O
KMnO4 + C3H8(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
34 KMnO4 + 8 C3H8(OH)3 = 17 K2CO3 + 17 Mn2O3 + 7 CO2 + 44 H2O
K2MnO4 + H2SO4 + K2SO3 = K2SO4 + Mn2SO4 + H2O =>
2 K2MnO4 + 3 H2SO4 + 5 K2SO3 = 7 K2SO4 + Mn2SO4 + 3 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Br2 + AgI = Ag + Br2I =>
Br2 + AgI = Ag + Br2I
CoCl2 + AgNO2 = Co(NO2)2 + AgCl =>
CoCl2 + 2 AgNO2 = Co(NO2)2 + 2 AgCl
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3(aq) + 3 Cu(s)
Pb2O4 + CO2 = Pb(CO3)2 =>
Pb2O4 + 4 CO2 = 2 Pb(CO3)2
FeO2H2 = FeOH2O =>
FeO2H2 = FeOH2O
Ba + ZnF2 = BaF2 + Zn =>
Ba + ZnF2 = BaF2 + Zn
Rb + As = RbAs =>
Rb + As = RbAs
K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Fe2Se3 + CoBr2 = FeBr3 + CoSe =>
Fe2Se3 + 3 CoBr2 = 2 FeBr3 + 3 CoSe
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
Zn(OH)2 + H3P = Zn3P2 + H2O =>
3 Zn(OH)2 + 2 H3P = Zn3P2 + 6 H2O
KCIO2 + S = KCI + SO2 =>
KCIO2 + S = KCI + SO2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
(CH3COO)2Ba + HOH = CH3COOH + Ba(OH)2 =>
(CH3COO)2Ba + 2 HOH = 2 CH3COOH + Ba(OH)2
CO2 + HNO3 = CO5HN =>
CO2 + HNO3 = CO5HN
Mg + HClO4 = MgClO4 + H =>
Mg + HClO4 = MgClO4 + H
FeCl3 + Na2SO3 + NaOH = FeCl2 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + Na2SO3 + 2 NaOH = 2 FeCl2 + Na2SO4 + 2 NaCl + H2O
C3H7Br + Mg = C3H7MgBr = C4H8O2 + MgBr =>
C3H7Br + Mg = C3H7MgBr
CaC2 + NaOH = NaC + Ca(OH)2 =>
CaC2 + 2 NaOH = 2 NaC + Ca(OH)2
Mg + NaOH = MgOH + Na =>
Mg + NaOH = MgOH + Na
C6H12N4 + H2O2 = C6H12N2O6 + N + H2O =>
C6H12N4 + 6 H2O2 = C6H12N2O6 + 2 N + 6 H2O
K2SO3 + S = K2S2O3 =>
K2SO3 + S = K2S2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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