| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O2 + NaOH = NaC9H7O2 + H2O
Al4C3 + HCl = Al4Cl + HC3 =>
Al4C3 + HCl = Al4Cl + HC3
C3H8 + O2 = H2O + CO =>
2 C3H8 + 7 O2 = 8 H2O + 6 CO
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 + H2O = K3(Fe(C2O4)3)*3H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 + 4 H2O = 2 K3(Fe(C2O4)3)*3H2O
Br + KS = KBr + S =>
Br + KS = KBr + S
AgF + CaCl{2} = AgCl + CaF{2} =>
AgF + CaCl{2} = AgCl + CaF{2}
FeCl2 + Ag2O = FeO + AgCl =>
FeCl2 + Ag2O = FeO + 2 AgCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + HO = MgO + H2 =>
2 Mg + 2 HO = 2 MgO + H2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
K3Fe(CN)6(aq) + FeCl2(aq) = KFe[Fe(CN)6](s) + KCl(aq) =>
K3Fe(CN)6(aq) + FeCl2(aq) = KFe[Fe(CN)6](s) + 2 KCl(aq)
Cu(II) + AgNO3 = Cu(II)NO3 + Ag =>
Cu(II) + AgNO3 = Cu(II)NO3 + Ag
Fe + Na2C2O4 = Fe(C2O4)3 + Na =>
Fe + 3 Na2C2O4 = Fe(C2O4)3 + 6 Na
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb + MnO4 = PbMnO4 =>
Pb + MnO4 = PbMnO4
CH3COOH + Ag2O = CO2 + H2O + Ag =>
CH3COOH + 4 Ag2O = 2 CO2 + 2 H2O + 8 Ag
HNO3 + Al + NaOH + H2O = NH3 + NaAl(OH)4 =>
3 HNO3 + 8 Al + 8 NaOH + 15 H2O = 3 NH3 + 8 NaAl(OH)4
Ca(OH)2 + HCl = Ca(ClO)2 + H2 =>
Ca(OH)2 + 2 HCl = Ca(ClO)2 + 2 H2
Fe + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
Fe + 3 NaClO + 2 NaOH = Na2FeO4 + 3 NaCl + H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Na2SO4 + C(s) = Na2S(s) + CO2(g) =>
Na2SO4 + 2 C(s) = Na2S(s) + 2 CO2(g)
Rb(OH)2 = RbO + H2O =>
Rb(OH)2 = RbO + H2O
HOCH2CH2CH2OH + O2 = CO2 + H2O =>
HOCH2CH2CH2OH + 4 O2 = 3 CO2 + 4 H2O
P4(s) + O2(s) = P2O5(s) =>
P4(s) + 5 O2(s) = 2 P2O5(s)
H3BO3 + H2SO4 + C2H5OH = CO2 + H2O + BSO3 =>
4 H3BO3 + 4 H2SO4 + C2H5OH = 2 CO2 + 13 H2O + 4 BSO3
V(OH)5 + H2SO4 = V2(SO4)5 + H2O =>
2 V(OH)5 + 5 H2SO4 = V2(SO4)5 + 10 H2O
Pb + HS = PbS + H =>
Pb + HS = PbS + H
V2O5*H2O + HNO3 = VO(NO3)3 + H2O =>
V2O5*H2O + 6 HNO3 = 2 VO(NO3)3 + 4 H2O
NaHCO3 + H2C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
51 NaHCO3 + 18 H2C6H5O7 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
MgO2 + H2 = MgO + H2O =>
MgO2 + H2 = MgO + H2O
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
Pb(NO3)2 + AgC2H3O2 = Pb(C2H3O2)2 + AgNO3 =>
Pb(NO3)2 + 2 AgC2H3O2 = Pb(C2H3O2)2 + 2 AgNO3
H2OSO2 = H2SO3 =>
H2OSO2 = H2SO3
C3H6O3 + H2 = C3H8O3 =>
C3H6O3 + H2 = C3H8O3
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
CH2(COOH)2 + KOH = CH2(COOK)2 + H2O =>
CH2(COOH)2 + 2 KOH = CH2(COOK)2 + 2 H2O
H(SO4) + Na(CN) = H(CN) + Na(SO4) =>
H(SO4) + Na(CN) = H(CN) + Na(SO4)
SrCl2(aq) + K2SO4(aq) = SrSO4 + KCl =>
SrCl2(aq) + K2SO4(aq) = SrSO4 + 2 KCl
C6H8O7 + NaHCO3 + H2O = NaH11C7O11 =>
C6H8O7 + NaHCO3 + H2O = NaH11C7O11
FeCl3 + K3[Fe(CSN)6] = Fe3[Fe(CSN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CSN)6] = Fe3[Fe(CSN)6]3 + 9 KCl
MnO4{-} + IO3{-} + H{+} = MnO2 + IO4{-} + OH{-} =>
2 MnO4{-} + 3 IO3{-} + H{+} = 2 MnO2 + 3 IO4{-} + OH{-}
SrS + FeSO4 = SrSO4 + FeS =>
SrS + FeSO4 = SrSO4 + FeS
Fe2Cl3 + Na2SO4 = Fe2(SO4)3 + Na2Cl =>
Fe2Cl3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2Cl
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
Cu + HNO3(diluted) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(diluted) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H12O6 = CO2 + C3H8O + H2O =>
3 C6H12O6 = 6 CO2 + 4 C3H8O + 2 H2O
HPO3 + Mg(OH)2 = Mg(PO3)2 + H2O =>
2 HPO3 + Mg(OH)2 = Mg(PO3)2 + 2 H2O
AlCl3(g) + O2(g) = Al2O3(s) + ClO(g) =>
4 AlCl3(g) + 9 O2(g) = 2 Al2O3(s) + 12 ClO(g)
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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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