| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H4Fe(CN)3 + 4 Fe(OH)3 = Fe4[Fe(CN)3]3 + 12 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Ca + O3 = CaO =>
3 Ca + O3 = 3 CaO
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
SO2 + KCl = S + KClO3 =>
3 SO2 + 2 KCl = 3 S + 2 KClO3
KI + H2O2 = I2 + KOH =>
2 KI + H2O2 = I2 + 2 KOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C + HNO3 = CO2 + NO2 + H02 =>
C + 2 HNO3 = CO2 + 2 NO2 + H02
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
SO4 + H2O = SO4H2O =>
SO4 + H2O = SO4H2O
C6H5NH3Br + H2O = H3O{+} + C6H4NH3Br{-} =>
C6H5NH3Br + H2O = H3O{+} + C6H4NH3Br{-}
Na2O + Ca = Na2CaO =>
Na2O + Ca = Na2CaO
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
NaOH + SO2 = Na2SO3H2O =>
2 NaOH + SO2 = Na2SO3H2O
SO2{-2} + H{+} = HS{-} + SO4{-2} =>
2 SO2{-2} + H{+} = HS{-} + SO4{-2}
C3H7COOH + Ca = H2 + (C3H7COO)2Ca =>
2 C3H7COOH + Ca = H2 + (C3H7COO)2Ca
H2C2O4 + Ca = CaC2O4 + H =>
H2C2O4 + Ca = CaC2O4 + 2 H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Th + H2SO4 = Th(SO4)2 + H2O + SO2 =>
Th + 4 H2SO4 = Th(SO4)2 + 4 H2O + 2 SO2
H3PO3 + Cr(OH)3 = Cr2(HPO3)3 + H2O =>
3 H3PO3 + 2 Cr(OH)3 = Cr2(HPO3)3 + 6 H2O
CaOCl2 + CO2 = CaCO3 + Cl =>
CaOCl2 + CO2 = CaCO3 + 2 Cl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HTb = H + Tb =>
HTb = H + Tb
Cu(OH)2 + RbCl = CuCl2 + RbOH =>
Cu(OH)2 + 2 RbCl = CuCl2 + 2 RbOH
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(s) + 2 NH4Cl(aq)
C2HCl5 + Cl2 = C2HCl6 =>
2 C2HCl5 + Cl2 = 2 C2HCl6
CH3(CH2CHCH)3(CH2)7CO2CH3 + NO3{-} + PO4{-3} + H{+} + e = C60H87O23N12P + H2O =>
60 CH3(CH2CHCH)3(CH2)7CO2CH3 + 228 NO3{-} + 19 PO4{-3} + 619 H{+} + 334e = 19 C60H87O23N12P + 443 H2O
NaCO3 + MgBr2 = NaBr + Mg(CO3)2 =>
2 NaCO3 + MgBr2 = 2 NaBr + Mg(CO3)2
NaCl + OH = NaClOH =>
NaCl + OH = NaClOH
HC6H5O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 HC6H5O7 + 24 NaHCO3 = 19 H2O + 30 CO2 + 8 Na3C6H5O7
K2CO3 + HBr = K2Br + HCO3 =>
K2CO3 + HBr = K2Br + HCO3
ZnF2 + Na2CO3 = ZnCO3 + NaF =>
ZnF2 + Na2CO3 = ZnCO3 + 2 NaF
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
KH2PO4 + NaOH = Na2HPO4 + KOH + H2O =>
KH2PO4 + 2 NaOH = Na2HPO4 + KOH + H2O
NaOHK = KOHNa =>
NaOHK = KOHNa
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
C6H13NO2 + O2 = CO2 + H2O + NO1 =>
4 C6H13NO2 + 35 O2 = 24 CO2 + 26 H2O + 4 NO1
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CuCl2 + Li3PO4 = LiCl + Cu3(PO4)2 =>
3 CuCl2 + 2 Li3PO4 = 6 LiCl + Cu3(PO4)2
Te + I2 = TeI =>
2 Te + I2 = 2 TeI
C2H5COOH + Li[AlH4] = C3H8 + Li2O + Al2O + H2O =>
2 C2H5COOH + 2 Li[AlH4] = 2 C3H8 + Li2O + Al2O + 2 H2O
AgNO3 + K4[Fe(CN)6]*3H2O = Ag[Fe(CN)6]*3H2O + K4NO3 =>
AgNO3 + K4[Fe(CN)6]*3H2O = Ag[Fe(CN)6]*3H2O + K4NO3
(C4H9)3P + CuO = P2O5 + Cu + C4H8 + H2O =>
2(C4H9)3P + 8 CuO = P2O5 + 8 Cu + 6 C4H8 + 3 H2O
KMnO4 + MnCl2 = MnO2 + KCl + MnO4Cl =>
3 KMnO4 + 2 MnCl2 = 4 MnO2 + 3 KCl + MnO4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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