| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HPO3 + Ca = Ca3(PO3)2 + H =>
2 HPO3 + 3 Ca = Ca3(PO3)2 + 2 H
(CH3COO)2Cr + KNO3 + HNO3 = Cr(NO3)3 + KNO2 + CH3COOK + H2O =>
2(CH3COO)2Cr + 5 KNO3 + 2 HNO3 = 2 Cr(NO3)3 + KNO2 + 4 CH3COOK + H2O
C + AgNO3 = CNO3 + Ag =>
C + AgNO3 = CNO3 + Ag
H2OCaH2 = H2CaOH2 =>
H2OCaH2 = H2CaOH2
Fe + (No3)3 + Li(OH) = Fe(OH)3 + Li(No3) =>
Fe + (No3)3 + 3 Li(OH) = Fe(OH)3 + 3 Li(No3)
CuH2 + O2 = CuO + H2O =>
CuH2 + O2 = CuO + H2O
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
C24H50 + O2 = CO2 + H2O =>
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
C6H6 + KMnO4 + H2O = C6H12O6 + MnO2 + KOH =>
C6H6 + 2 KMnO4 + 4 H2O = C6H12O6 + 2 MnO2 + 2 KOH
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Al2O3 + SiO2 = Al2O3SiO2 =>
Al2O3 + SiO2 = Al2O3SiO2
H2SO4 + LiOH = Li2SO4 + H2O = =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Mg(s) + Br(l) = MgBr2(s) =>
Mg(s) + 2 Br(l) = MgBr2(s)
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
P4S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P4S3 + 32 HNO3 = 4 H3PO4 + 3 SO2 + 32 NO2 + 10 H2O
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
C7H5O2 + HCl = C7H6O2 + Cl =>
C7H5O2 + HCl = C7H6O2 + Cl
K2CO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
Cl2Ba + Na2SO4 = NaCl + BaSO4 =>
Cl2Ba + Na2SO4 = 2 NaCl + BaSO4
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
PBr3 + KOH = KBr + KH2PO3 + H2O =>
PBr3 + 4 KOH = 3 KBr + KH2PO3 + H2O
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
P8 + O10 = P25O2 =>
125 P8 + 8 O10 = 40 P25O2
C + N2 = C2N2 =>
2 C + N2 = C2N2
CaO(c) + O10P4(c) = Ca3(PO4)2(c) =>
6 CaO(c) + O10P4(c) = 2 Ca3(PO4)2(c)
Al(NO3)3 + Ga = NO3 + AlGa3 =>
Al(NO3)3 + 3 Ga = 3 NO3 + AlGa3
CoBr2(s) = Co2(s) + Br2(g) =>
2 CoBr2(s) = Co2(s) + 2 Br2(g)
I + K2SO4 + H2O + CrSO4 = H2SO4 + K2Cr2O7 + KI =>
8 I + 5 K2SO4 + 7 H2O + 2 CrSO4 = 7 H2SO4 + K2Cr2O7 + 8 KI
KI + K(MnO4) + H2SO4 = K2(SO4) + Mn(SO4) + I2 + H2O =>
10 KI + 2 K(MnO4) + 8 H2SO4 = 6 K2(SO4) + 2 Mn(SO4) + 5 I2 + 8 H2O
KMnO4 + Na2C2O4 = C2K2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = C2K2O4 + 2 NaMnO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K + CaBr2 = KBr + Ca =>
2 K + CaBr2 = 2 KBr + Ca
K{+} + S{2-} = KS{-} =>
K{+} + S{2-} = KS{-}
Cu + HNO3 = NO2 + CuNO22 + H2O =>
Cu + 40 HNO3 = 39 NO2 + CuNO22 + 20 H2O
Fe(OH)2 + H2CO3 = FeCO3 + H2O =>
Fe(OH)2 + H2CO3 = FeCO3 + 2 H2O
Cu(NO3)2 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)2 + Ca = Cu + Ca(NO3)2
C10H9NO + C21H27N7O14P2 + H2O = C10H9NO2 + C21H29N7O14P2 =>
C10H9NO + C21H27N7O14P2 + H2O = C10H9NO2 + C21H29N7O14P2
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
NH2OH + KMnO4 = N2O + KOH + H2O + Mn(OH)2 =>
10 NH2OH + 4 KMnO4 = 5 N2O + 4 KOH + 9 H2O + 4 Mn(OH)2
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
CS2 + Br2 = CBr4 + S =>
CS2 + 2 Br2 = CBr4 + 2 S
Ag6O = Ag + O6 =>
6 Ag6O = 36 Ag + O6
FeCl2 + KNO3 = KCl + Fe(NO3)2 =>
FeCl2 + 2 KNO3 = 2 KCl + Fe(NO3)2
Na(s) + H2O(l) = H(g) + NaOH(s) =>
Na(s) + H2O(l) = H(g) + NaOH(s)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
KCl + I2 = KI + Cl =>
2 KCl + I2 = 2 KI + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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