| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 = H3PO4 + 3 NH3
Cu2O + NaCN + H2O = Na3[Cu(CN)4] + NaOH =>
Cu2O + 8 NaCN + H2O = 2 Na3[Cu(CN)4] + 2 NaOH
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NH4Cl + Na2O = (NH4)2O + NaCl =>
2 NH4Cl + Na2O = (NH4)2O + 2 NaCl
Mg + CH3COOH = Mg(OH)2 + C2H3O =>
Mg + 2 CH3COOH = Mg(OH)2 + 2 C2H3O
HC6H5O + H2O = H3O + C6H5O =>
HC6H5O + H2O = H3O + C6H5O
C3H5NaO2 + NaOH = Na2CO3 + C2H6 =>
C3H5NaO2 + NaOH = Na2CO3 + C2H6
Pb + N = PbN =>
Pb + N = PbN
Sb2S3 + HNO3 = Sb2O4 + H2SO4 + NO + H2O =>
3 Sb2S3 + 26 HNO3 = 3 Sb2O4 + 9 H2SO4 + 26 NO + 4 H2O
MgCl2 + NaHO = NaCl + Mg(HO)2 =>
MgCl2 + 2 NaHO = 2 NaCl + Mg(HO)2
BaCI2 + NaSO4 = BaCI2NaSO4 =>
BaCI2 + NaSO4 = BaCI2NaSO4
NaSO + HCl = NaSOHCl =>
NaSO + HCl = NaSOHCl
Ni(SO4) + Zn(NO3)2 = Ni(NO3)2 + Zn(SO4) =>
Ni(SO4) + Zn(NO3)2 = Ni(NO3)2 + Zn(SO4)
C2H5OH + BO2{-} + H{+} = B(OC2H5)3 + H2O =>
3 C2H5OH + BO2{-} + H{+} = B(OC2H5)3 + 2 H2O
FeI2 + HNO3 = H2O + I2 + Fe(NO3)3 + NO =>
FeI2 + 4 HNO3 = 2 H2O + I2 + Fe(NO3)3 + NO
H4SiO4 + Fe(OH)2 = Fe4(SiO4)2 + H2O =>
2 H4SiO4 + 4 Fe(OH)2 = Fe4(SiO4)2 + 8 H2O
H2O + Ca5(PO4)3F + H2SO4 = H3PO4 + CaSO4*2H2O + HF =>
10 H2O + Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + 5 CaSO4*2H2O + HF
C3H6O + C13H11N = C16H17NO =>
C3H6O + C13H11N = C16H17NO
H2SiO3 + H2O = HSiO3 + H3O =>
H2SiO3 + H2O = HSiO3 + H3O
Ca + HB = CaB + H =>
Ca + HB = CaB + H
H3C6H6O6 + OH = H7C6O6 + H2O =>
H3C6H6O6 + 2 OH = H7C6O6 + 2 H2O
C7H14 + HNO3 = CO2 + H2O + N2 =>
5 C7H14 + 42 HNO3 = 35 CO2 + 56 H2O + 21 N2
ClNO + H2SO4 = ONHSO4 + HCl =>
ClNO + H2SO4 = ONHSO4 + HCl
FeO + PbNO3 = FeNO3 + PbO =>
FeO + PbNO3 = FeNO3 + PbO
O2 + LiOH*H2O + MnCO3 = LiMn2O4 + H2O + CO2 =>
3 O2 + 4 LiOH*H2O + 8 MnCO3 = 4 LiMn2O4 + 6 H2O + 8 CO2
MgBr2 + I2 = MgI2 + Br =>
MgBr2 + I2 = MgI2 + 2 Br
(NH4)2CO3 + CaS = NH3 + CaCO3 + H2S =>
(NH4)2CO3 + CaS = 2 NH3 + CaCO3 + H2S
C90H180O90N45 = CN4O8 + C + H2 =>
4 C90H180O90N45 = 45 CN4O8 + 315 C + 360 H2
CO + Fe3O4 = CO2 + FeO =>
CO + Fe3O4 = CO2 + 3 FeO
Fe(NO3)3 + H2O = FeH2 + (NO3)3O =>
Fe(NO3)3 + H2O = FeH2 + (NO3)3O
C5H0O + O2 = CO2 + H2O =>
4 C5H0O + 19 O2 = 20 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Li2(CO3) + MgBr2 = LiBr + MgCO3 =>
Li2(CO3) + MgBr2 = 2 LiBr + MgCO3
Fe(NO3)3 + H2SO4 = Fe(SO4)3 + H2NO3 =>
Fe(NO3)3 + 3 H2SO4 = Fe(SO4)3 + 3 H2NO3
NaCl + FePO4 = FeCl3 + Na3PO4 =>
3 NaCl + FePO4 = FeCl3 + Na3PO4
Cu + H2SO4 = S02 + CuSO4 + H2O =>
6 Cu + 8 H2SO4 = S02 + 6 CuSO4 + 8 H2O
MnO2 + HCl = Cl2MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2MnCl2 + 2 H2O
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H2PO4 + H2O =>
Ca3P2 + 24 HNO3 = 3 Ca(NO3)2 + 18 NO2 + 2 H2PO4 + 10 H2O
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
C2H2 + HNO3 = C2H2O4 + NO2 + H2O =>
C2H2 + 8 HNO3 = C2H2O4 + 8 NO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO2 + HI + H2O = PH4I + H2O2 =>
H3PO2 + HI + 2 H2O = PH4I + 2 H2O2
Na2CO3 + N2 + O2 = NaNO + CO2 =>
2 Na2CO3 + 2 N2 + O2 = 4 NaNO + 2 CO2
Zn + AgNO3 = Ag + Zn(NO3) =>
Zn + AgNO3 = Ag + Zn(NO3)
Pb(ClO4)2 + Na2CrO4 = NaClO4 + PbCrO4 =>
Pb(ClO4)2 + Na2CrO4 = 2 NaClO4 + PbCrO4
W + H2O = WO2 + H2 =>
W + 2 H2O = WO2 + 2 H2
K2CO3 = K + C3 + O2 =>
6 K2CO3 = 12 K + 2 C3 + 9 O2
FeCl3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
Fe + O24 = Fe2O3 =>
16 Fe + O24 = 8 Fe2O3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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