| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI2 + Br2 = 2 BrNa + 2 I2
NaOH + SO4H = H2O + NaSO4 =>
NaOH + SO4H = H2O + NaSO4
HI + SbCl5 = SbCl3 + I2 + HCl =>
2 HI + SbCl5 = SbCl3 + I2 + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + HCl = Al(OH)Cl2 + H2O =>
Al(OH)3 + 2 HCl = Al(OH)Cl2 + 2 H2O
CsF + NH4IO4 = CsIO4 + NH4F =>
CsF + NH4IO4 = CsIO4 + NH4F
Ti + O2 + Na3P = Ti3P2 + Na2O =>
6 Ti + 3 O2 + 4 Na3P = 2 Ti3P2 + 6 Na2O
C8H17NO3 + HNO3 = CH2O + NO2 + H2O =>
C8H17NO3 + 15 HNO3 = 8 CH2O + 16 NO2 + 8 H2O
ZnS + O2 = ZnO + SO8 =>
2 ZnS + 9 O2 = 2 ZnO + 2 SO8
C11H8N2 + H2 = C11H7 + NH3 =>
2 C11H8N2 + 5 H2 = 2 C11H7 + 4 NH3
FeSO4 + KBrO + KOH = FeBrO + K2SO4 + OH =>
FeSO4 + KBrO + KOH = FeBrO + K2SO4 + OH
H2L2 = HL =>
H2L2 = 2 HL
AlI3 + Ba(CH3COO)2 = Al(CH3COO)3 + BaI2 =>
2 AlI3 + 3 Ba(CH3COO)2 = 2 Al(CH3COO)3 + 3 BaI2
CuS + Al2O3 = CuO + Al2S3 =>
3 CuS + Al2O3 = 3 CuO + Al2S3
CH3(CH2)2CH3 + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2(g) + 10 H2O(g)
KNaC4H4O6 + HO2 = CO2 + NaOH + KOH + H2O =>
3 KNaC4H4O6 + 10 HO2 = 12 CO2 + 3 NaOH + 3 KOH + 8 H2O
CaCl + LiSO = CaSO + LiCl =>
CaCl + LiSO = CaSO + LiCl
Na3PO4 + Ni(No3)2 = Ni3(PO4)2 + NaNo3 =>
2 Na3PO4 + 3 Ni(No3)2 = Ni3(PO4)2 + 6 NaNo3
Fe3(PO4)2 + NaHCO3 = Fe(HCO3)2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaHCO3 = 3 Fe(HCO3)2 + 2 Na3PO4
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl =>
C6H5CH2Cl + NH3 = C6H5CH2NH3 + Cl
Ca + V2O5 = V + CaO =>
5 Ca + V2O5 = 2 V + 5 CaO
BaOH + H2O = Ba(OH)2 + H2 =>
2 BaOH + 2 H2O = 2 Ba(OH)2 + H2
TiCr2O7 + NH4PO4 = TiPO4 + NH4Cr2O7 =>
TiCr2O7 + NH4PO4 = TiPO4 + NH4Cr2O7
N2 + NaHCO3 = HNO3 + Na2C2 =>
N2 + 2 NaHCO3 = 2 HNO3 + Na2C2
CuSO4(s) + Al(s) = Cu(s) + Al2(SO4)3(s) =>
3 CuSO4(s) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(s)
CH3(CH2)11OSO3Na + HCl = CH4(CH2)11OSO3 + NaCl =>
CH3(CH2)11OSO3Na + HCl = CH4(CH2)11OSO3 + NaCl
HNo3 + Zr(OH)2 = Zr(No3)2 + H2O =>
2 HNo3 + Zr(OH)2 = Zr(No3)2 + 2 H2O
CuNO3 + NaI = CuI2 + Na2NO3 =>
CuNO3 + 2 NaI = CuI2 + Na2NO3
ZnCO3(heated) = ZnOC + O2 =>
ZnCO3(heated) = ZnOC + O2
O2 + Cr(OH)3 + KOH = K2CrO4 + H2O =>
3 O2 + 4 Cr(OH)3 + 8 KOH = 4 K2CrO4 + 10 H2O
Li + AlPO4 = LiAlPO4 =>
Li + AlPO4 = LiAlPO4
CaH2 + KClO3 = CaO + KCl + H2O =>
3 CaH2 + 2 KClO3 = 3 CaO + 2 KCl + 3 H2O
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
Ce{4} + Sn{2} = Ce{3} + Sn{4} =>
2 Ce{4} + Sn{2} = 2 Ce{3} + Sn{4}
COOH2 + O2 = CO2 + H2O =>
2 COOH2 + O2 = 2 CO2 + 2 H2O
Na2CO3 + HCl2 = NaCl + HCO3 =>
Na2CO3 + HCl2 = 2 NaCl + HCO3
Na2SiO + HCl = NaCl + H2SiO =>
Na2SiO + 2 HCl = 2 NaCl + H2SiO
(NH4)2PtCl6 = NH4Cl + N2 + ClH + Pt =>
3(NH4)2PtCl6 = 2 NH4Cl + 2 N2 + 16 ClH + 3 Pt
Fe + Ca(NO3)2 = Ca + Fe(NO3)2 =>
Fe + Ca(NO3)2 = Ca + Fe(NO3)2
HBr(aq) + Sr(OH)2(aq) = SrBr2 + H2O =>
2 HBr(aq) + Sr(OH)2(aq) = SrBr2 + 2 H2O
Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al
Ca(s) + CrCl3(aq) = CaCl + Cr(s) =>
3 Ca(s) + CrCl3(aq) = 3 CaCl + Cr(s)
AgNO3 + Na2[Sn(OH)4] + NaOH = Ag + Na2[Sn(OH)6] + NaNO3 =>
2 AgNO3 + Na2[Sn(OH)4] + 2 NaOH = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3
Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
2 Fe(NO3)3 + 6 NaHCO3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
Na + EDTA = Na(EDTA) =>
Na + EDTA = Na(EDTA)
K2S + NISO4 = K2SO4 + NIS =>
K2S + NISO4 = K2SO4 + NIS
Cu(OH)2 + K2S2O8 + KOH + H2O + KIO4 = K2SO4 + K4H4Cu(IO6)2(O2)(H2O)6 =>
Cu(OH)2 + 2 K2S2O8 + 6 KOH + 4 H2O + 2 KIO4 = 4 K2SO4 + K4H4Cu(IO6)2(O2)(H2O)6
PbCl2 + HNO3 = Pb(NO3)2 + Cl2 + NO2 + H2O =>
PbCl2 + 4 HNO3 = Pb(NO3)2 + Cl2 + 2 NO2 + 2 H2O
H2O2 + MgO = MgOH + O2 =>
H2O2 + 2 MgO = 2 MgOH + O2
I{-} + Fe{3+} = FeI3 =>
3 I{-} + Fe{3+} = FeI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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