| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6(s) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Ca(PO)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO)2 + 2 SiO2 + 2 C = 2 CaSiO3 + P4 + 2 CO
Rb + OH = RbOH =>
Rb + OH = RbOH
Mg(OH)2 + H2C2O4 = MgC2O4 + H2O =>
Mg(OH)2 + H2C2O4 = MgC2O4 + 2 H2O
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
C6H7NO3S + NaOH = C6H6NO3SNa + H2O =>
C6H7NO3S + NaOH = C6H6NO3SNa + H2O
H2SO3 + Na = Na2SO3 + H =>
H2SO3 + 2 Na = Na2SO3 + 2 H
Na2S4O6 + Na2S2O3 + NH4Fe(SO4)2 = Fe(S2O3)2 + (NH4)2SO4 + Na2SO4 =>
Na2S4O6 + 2 Na2S2O3 + 2 NH4Fe(SO4)2 = 2 Fe(S2O3)2 + (NH4)2SO4 + 3 Na2SO4
Mg2O3 = Mg + O =>
Mg2O3 = 2 Mg + 3 O
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Cu(OH)2 + N2H4*H2O = Cu2O + N2 + H2O =>
4 Cu(OH)2 + N2H4*H2O = 2 Cu2O + N2 + 7 H2O
NaHSO3 = SO2 + Na2SO3 + H2O =>
2 NaHSO3 = SO2 + Na2SO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + NaHCO3 + Na2SO4 =>
2 CuSO4 + 3 Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaHCO3 + 2 Na2SO4
NiO + SO2 = Ni3S2 + O2 =>
6 NiO + 4 SO2 = 2 Ni3S2 + 7 O2
C3H4 + Cl2 = C3Cl2H4 =>
C3H4 + Cl2 = C3Cl2H4
Cu(s) + FeCI{3}(aq) = CuCI{3} + Fe =>
Cu(s) + FeCI{3}(aq) = CuCI{3} + Fe
KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H2O =>
2 KClO3 + 2 C2O4H2 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
HCI + K2SO3 = KCI + SO2 + H2O =>
2 HCI + K2SO3 = 2 KCI + SO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C8H4O3 + C3H8O3 = C10H8O4 + H2O =>
10 C8H4O3 + 10 C3H8O3 = 11 C10H8O4 + 16 H2O
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
FeCO3 + O2 + H2O = Fe(OH)3 + CO3 =>
4 FeCO3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 4 CO3
C4H12 + O2 = C2O + H12 =>
C4H12 + O2 = 2 C2O + H12
AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4
Zn + Br2 = Zn(Br2)2 =>
Zn + 2 Br2 = Zn(Br2)2
ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq) =>
2 ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq)
C2HCl3O + C6H5Cl = C14H9Cl5 + H2O =>
C2HCl3O + 2 C6H5Cl = C14H9Cl5 + H2O
Ca3*N2 + H2O = Ca(OH)2 + NH3 =>
Ca3*N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7H2O = NiFe2O4 + H2O + CO2 + N2 =>
9 Ni(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7H2O = 9 NiFe2O4 + 316 H2O + 120 CO2 + 36 N2
Pb(C2H3O2)2 + K2SO4 = PbSO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2SO4 = PbSO4 + 2 KC2H3O2
SO4 + C = CO2 + S =>
SO4 + 2 C = 2 CO2 + S
SrS + HI = SrI2 + H2S =>
SrS + 2 HI = SrI2 + H2S
NiCl2 + NH4OH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 NH4Cl
Cl2 + OH{-} = ClO3{3-} + Cl{-} + H2O =>
2 Cl2 + 6 OH{-} = ClO3{3-} + 3 Cl{-} + 3 H2O
Pb(NO)2 + NaOH = Pb(OH)2 + NaNO =>
Pb(NO)2 + 2 NaOH = Pb(OH)2 + 2 NaNO
C2H4 + KMnO4 = MnO2 + K2O + COH2 =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + 2 K2O + 6 COH2
KOH + S = K2S + K2SO4 + H2O =>
8 KOH + 4 S = 3 K2S + K2SO4 + 4 H2O
Sn + CO2 = SnO + CO =>
Sn + CO2 = SnO + CO
In + HCl = InCl + H2 =>
2 In + 2 HCl = 2 InCl + H2
FeCl2 + F2 = Fe + FCl =>
FeCl2 + F2 = Fe + 2 FCl
CH3CH2CH2OH + NH3 = CH3CH2CH2NH2 + H2O =>
CH3CH2CH2OH + NH3 = CH3CH2CH2NH2 + H2O
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
NO2 + NaOH + B = NaNO2 + NaBO3 + H2O =>
5 NO2 + 6 NaOH + B = 5 NaNO2 + NaBO3 + 3 H2O
Cu12As4S13 + O2 = Cu2S + As2O3 + SO2 =>
Cu12As4S13 + 10 O2 = 6 Cu2S + 2 As2O3 + 7 SO2
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Pb(CH3COO)2 + (SO4)2 = Pb(SO4)2 + (CH3COO)2 =>
Pb(CH3COO)2 + (SO4)2 = Pb(SO4)2 + (CH3COO)2
FeCl2 + Ag2S = AgCl + FeS =>
FeCl2 + Ag2S = 2 AgCl + FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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