| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + NO2 = MgNO2
S + P4 = SP =>
4 S + P4 = 4 SP
Cu(OH)2 + HClO2 = CuO3HCl + H2O =>
Cu(OH)2 + HClO2 = CuO3HCl + H2O
Ca(OH)2 + H2CO3 = H(OH) + CaCO3 =>
Ca(OH)2 + H2CO3 = 2 H(OH) + CaCO3
CuFeS2 + FeCl3 = CuCl2 + FeCl2 + S =>
CuFeS2 + 4 FeCl3 = CuCl2 + 5 FeCl2 + 2 S
K2S + KMnO4 + OH = SO + K2MnO4 + H2O =>
K2S + 2 KMnO4 + 2 OH = SO + 2 K2MnO4 + H2O
HBr + Rb = RbBr + H2 =>
2 HBr + 2 Rb = 2 RbBr + H2
[Cu(NH3)4]SO4 + HCl = CuCl2 + NH3 + H{+} + SO4{2-} =>
[Cu(NH3)4]SO4 + 2 HCl = CuCl2 + 4 NH3 + 2 H{+} + SO4{2-}
H(NO3) + FeCl3 = HCl + Fe(NO3)3 =>
3 H(NO3) + FeCl3 = 3 HCl + Fe(NO3)3
KMnO4 + C3H8O3 = K2CO3 + Mn3O2 + CO2 + H2O =>
42 KMnO4 + 17 C3H8O3 = 21 K2CO3 + 14 Mn3O2 + 30 CO2 + 68 H2O
(CH3)2SO2(s) + H2O = SO4(s) + CH3(l) + H2(g) =>
(CH3)2SO2(s) + 2 H2O = SO4(s) + 2 CH3(l) + 2 H2(g)
NiCl2 + NaH2PO2 + H2O = Ni + H3PO3 + HCl + NaCl =>
NiCl2 + NaH2PO2 + H2O = Ni + H3PO3 + HCl + NaCl
CH3CHO + H2O = CH3CH2 + O2 =>
4 CH3CHO + 2 H2O = 4 CH3CH2 + 3 O2
In2S3 + O2 = In2O3 + SO2 =>
2 In2S3 + 9 O2 = 2 In2O3 + 6 SO2
Pb(OH)2 + OH{-} = [Pb(OH)4]{2-} =>
Pb(OH)2 + 2 OH{-} = [Pb(OH)4]{2-}
H2O2 + KMnO4 + HSO = H2SO4 + KOH + MnO2 =>
H2O2 + KMnO4 + HSO = H2SO4 + KOH + MnO2
CaSiO3 + HF = CaF2 + H2SiO3 =>
CaSiO3 + 2 HF = CaF2 + H2SiO3
CuSO4*5H2O + H2C2O4 = H2SO4 + Cu + CO2 + H2O =>
CuSO4*5H2O + H2C2O4 = H2SO4 + Cu + 2 CO2 + 5 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + CO2 = CH3NO2 =>
NH3 + CO2 = CH3NO2
C6H5CO2H = C6H5COO{-} + H{+} =>
C6H5CO2H = C6H5COO{-} + H{+}
CI + KI = I + KCI =>
CI + KI = I + KCI
MnOH3 + H2O2 = MnO2 + H2O =>
2 MnOH3 + 5 H2O2 = 2 MnO2 + 8 H2O
AgNO3 + Na2HPO4 = Ag3PO4 + NaNO3 + H3PO4 =>
6 AgNO3 + 3 Na2HPO4 = 2 Ag3PO4 + 6 NaNO3 + H3PO4
Cl2 + Ca(OH)2 = CaCl2 + H2O + Ca(ClO3)2 =>
6 Cl2 + 6 Ca(OH)2 = 5 CaCl2 + 6 H2O + Ca(ClO3)2
KOH + H2SO4 = H2O(l) + K2SO4(aq) =>
2 KOH + H2SO4 = 2 H2O(l) + K2SO4(aq)
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
AgNO3 + BaSO4 = BaNO3 + AgSO4 =>
AgNO3 + BaSO4 = BaNO3 + AgSO4
MgB2H8 + CO2 = BO3C3H9 + MgCO3 + BH3 =>
3 MgB2H8 + 6 CO2 = BO3C3H9 + 3 MgCO3 + 5 BH3
Fr(OH)1 + HNO3 = FrNO3 + H2O =>
Fr(OH)1 + HNO3 = FrNO3 + H2O
CH3COCH3 + H2 = CH3CH2(OH)CH3 =>
2 CH3COCH3 + 3 H2 = 2 CH3CH2(OH)CH3
CHI3 + O2 = COI2 + HI =>
2 CHI3 + O2 = 2 COI2 + 2 HI
H2S + Na2S = Na2S5 + H =>
4 H2S + Na2S = Na2S5 + 8 H
Cu + F = Cu2F4 =>
2 Cu + 4 F = Cu2F4
Ca(CH3COO)2 + PO4 = Ca3(PO4)2 + (CH3COO)2 =>
3 Ca(CH3COO)2 + 2 PO4 = Ca3(PO4)2 + 3(CH3COO)2
Cu2S + Al = AlCu + S =>
Cu2S + 2 Al = 2 AlCu + S
K2SO3 + CO2 = K2CO3 + SO2 =>
K2SO3 + CO2 = K2CO3 + SO2
NiO + H2 = H2O + Ni =>
NiO + H2 = H2O + Ni
Cl2Ba + CuSO4 = CuCl2 + BaSO4 =>
Cl2Ba + CuSO4 = CuCl2 + BaSO4
Fe(OH)2 + HC2H3O3 = Fe(C2H3O3)2 + H2O =>
Fe(OH)2 + 2 HC2H3O3 = Fe(C2H3O3)2 + 2 H2O
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
Br2 + Sb = SbBr5 =>
5 Br2 + 2 Sb = 2 SbBr5
Li(s) + Mg(NO3)2(aq) = Mg + LiNO3(aq) =>
2 Li(s) + Mg(NO3)2(aq) = Mg + 2 LiNO3(aq)
Cd2 + NH3 + H2O = Cd(OH)2 + NH4 =>
Cd2 + 4 NH3 + 4 H2O = 2 Cd(OH)2 + 4 NH4
Ca + H{+} = Ca2{+} + H2 =>
4 Ca + 2 H{+} = 2 Ca2{+} + H2
XS + XCO = XSO2 + XC =>
XS + 2 XCO = XSO2 + 2 XC
Al2S3 + Fe(OH)3 = Fe2S3 + Al(OH)3 =>
Al2S3 + 2 Fe(OH)3 = Fe2S3 + 2 Al(OH)3
H2O2 + KMnO4 + HSO = H2SO4 + KOH + MnO2 =>
H2O2 + KMnO4 + HSO = H2SO4 + KOH + MnO2
MgCl2 + Ca(OH2) = Mg(OH2) + CaCl2 =>
MgCl2 + Ca(OH2) = Mg(OH2) + CaCl2
CaH2 + SiO2 = CaO + SiH4 =>
2 CaH2 + SiO2 = 2 CaO + SiH4
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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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