| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOHBaCl2 = KCl2BaOH
ClO2 + H2O = HClO3 + H2 =>
2 ClO2 + 2 H2O = 2 HClO3 + H2
SiO2(s) + HF(ac) = SiF4(g) + H2O =>
SiO2(s) + 4 HF(ac) = SiF4(g) + 2 H2O
HCl + Ti = TiCl3 + H =>
3 HCl + Ti = TiCl3 + 3 H
WCl6 + CH3Li = W(CH3)6 + LiCl =>
WCl6 + 6 CH3Li = W(CH3)6 + 6 LiCl
J + NaCl = NaJ + Cl =>
J + NaCl = NaJ + Cl
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
C237H386O78N58S2 + O2 = CO2 + H2O + NH3 + SO2 =>
C237H386O78N58S2 + 253 O2 = 237 CO2 + 106 H2O + 58 NH3 + 2 SO2
CaBr2 + Fe = FeBr2 + Ca =>
CaBr2 + Fe = FeBr2 + Ca
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + 7 H2O + K2SO4
(Cr(O2)4)3{-} + H{+} = Cr + O2 + H2O =>
4(Cr(O2)4)3{-} + 4 H{+} = 12 Cr + 47 O2 + 2 H2O
I + HCl = I(II)Cl + H =>
3 I + HCl = I(II)Cl + H
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
C2H5OH + KMnO4 + H2SO4 = C2OH4 + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2OH4 + 2 MnSO4 + K2SO4 + 8 H2O
NaF + SCl2 = NaCl + S2Cl2 + SF4 =>
4 NaF + 3 SCl2 = 4 NaCl + S2Cl2 + SF4
NH4 + Br = BrNH4 =>
NH4 + Br = BrNH4
Na2Cr2O7 + NaNO3 = NaCr2O7 + Na2NO3 =>
Na2Cr2O7 + NaNO3 = NaCr2O7 + Na2NO3
K2Cr2O7 + NaI + H2SO4 = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 Na2SO4 + K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
COCl3 + NaOH = CO(OH) + NaCl3 =>
COCl3 + NaOH = CO(OH) + NaCl3
C3H7COOHNaOH = C3H7COONaH2O =>
C3H7COOHNaOH = C3H7COONaH2O
H2O + PO2 = H2PO3 =>
H2O + PO2 = H2PO3
NO + O3 + H2O = HNO3 =>
2 NO + O3 + H2O = 2 HNO3
HNO3 + CdOH{-}2 = CdNO3{-}2 + H2O =>
HNO3 + CdOH{-}2 = CdNO3{-}2 + H2O
K2Cr2O7 + H2O + S2 = SO2 + K(OH) + Cr2O3 =>
4 K2Cr2O7 + 4 H2O + 3 S2 = 6 SO2 + 8 K(OH) + 4 Cr2O3
Fe2O3 + H2ONaCl = Fe + H2O4NaCl =>
Fe2O3 + H2ONaCl = 2 Fe + H2O4NaCl
C2H6Br2 + Na = NaBr + C2H6 =>
C2H6Br2 + 2 Na = 2 NaBr + C2H6
Ba(OH)2 + K2NO3 = BaNO3 + KOH =>
Ba(OH)2 + K2NO3 = BaNO3 + 2 KOH
As + H2 + Ga2O3 = GaAs + H2O =>
2 As + 3 H2 + Ga2O3 = 2 GaAs + 3 H2O
BCl3 + H2 = BCl + HCl =>
BCl3 + H2 = BCl + 2 HCl
Co(NO3)2 + Na(Cl) = Co(Cl2) + Na(NO3) =>
Co(NO3)2 + 2 Na(Cl) = Co(Cl2) + 2 Na(NO3)
Al + NH4ClO4 = AlO2 + AlCl3 + NO + H2O =>
5 Al + 6 NH4ClO4 = 3 AlO2 + 2 AlCl3 + 6 NO + 12 H2O
HBrO2 + Bi = Bi(BrO2)3 + H =>
3 HBrO2 + Bi = Bi(BrO2)3 + 3 H
CuBr2 + Pb(NO3)2 = Cu(NO3)2 + Br2Pb =>
CuBr2 + Pb(NO3)2 = Cu(NO3)2 + Br2Pb
ClO2 + HCl + FeCl2 = FeCl3 + H2O =>
ClO2 + 4 HCl + 5 FeCl2 = 5 FeCl3 + 2 H2O
KMnO4 + HNO3 + H2SO4 = K2SO4 + HNO5 + MnSO4 + H2O =>
4 KMnO4 + 5 HNO3 + 6 H2SO4 = 2 K2SO4 + 5 HNO5 + 4 MnSO4 + 6 H2O
Ga(OH)3 + HPO3 = Ga(PO3)3 + HOH =>
Ga(OH)3 + 3 HPO3 = Ga(PO3)3 + 3 HOH
Mn(OH)3 + HI = MnI3 + H2O =>
Mn(OH)3 + 3 HI = MnI3 + 3 H2O
NaBH4 + HAuCl4 + H2O + C12H25SH = AuC12H25SH + NaCl + H3BO3 + H2 =>
8 NaBH4 + 2 HAuCl4 + 24 H2O + 2 C12H25SH = 2 AuC12H25SH + 8 NaCl + 8 H3BO3 + 29 H2
HC4H5O6 + KCl = KC4H5O6 + HCl =>
HC4H5O6 + KCl = KC4H5O6 + HCl
AgF + CuCl2 = AgCl2 + CuF =>
AgF + CuCl2 = AgCl2 + CuF
MgCl2AgCl = MgCl3Ag =>
MgCl2AgCl = MgCl3Ag
Ca + H3PO4 = H2 + Ca3(PO4)2 =>
3 Ca + 2 H3PO4 = 3 H2 + Ca3(PO4)2
KVO3 + Na2CO3 = K3VO4 + Na3VO4 + CO2 =>
3 KVO3 + 3 Na2CO3 = K3VO4 + 2 Na3VO4 + 3 CO2
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
NH3 + I2 = N2I2 + H2 =>
2 NH3 + I2 = N2I2 + 3 H2
P2(g) + Cl2(g) = PCl3(g) =>
P2(g) + 3 Cl2(g) = 2 PCl3(g)
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
Fe + S = FeS =>
Fe + S = FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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