| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaOH = NaNO3 + H2O
Cu2O2 + H = Cu2 + H2O =>
Cu2O2 + 4 H = Cu2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCl + CuCl2 = K2CuCl4 =>
2 KCl + CuCl2 = K2CuCl4
K2CO3(aq) + CsOH(aq) = CsCO3 + K2OH =>
K2CO3(aq) + CsOH(aq) = CsCO3 + K2OH
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
SO4 + Cl = SO4Cl =>
SO4 + Cl = SO4Cl
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C8H20O8 + O2 = H2O + CO2 =>
C8H20O8 + 9 O2 = 10 H2O + 8 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH + NH4NO3 = KNO3 + NH3 + H2O = =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
Zn + C6H5CHO + HCl = C6H5CH3 + ZnCl2 + O2 =>
2 Zn + 2 C6H5CHO + 4 HCl = 2 C6H5CH3 + 2 ZnCl2 + O2
CaCl2 + KBr = KCl + CaBr2 =>
CaCl2 + 2 KBr = 2 KCl + CaBr2
Na2CuCl4 + Cu = NaCuCl2 =>
Na2CuCl4 + Cu = 2 NaCuCl2
Al2 + Br3 = Al2Br =>
3 Al2 + Br3 = 3 Al2Br
C6H18OSi2 + O2 = SiO2 + H2O + CO26 =>
C6H18OSi2 + 84 O2 = 2 SiO2 + 9 H2O + 6 CO26
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C3H8O1 + O2 = CO2 + H2O =>
2 C3H8O1 + 9 O2 = 6 CO2 + 8 H2O
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
Ca + O(g) = CaO =>
Ca + O(g) = CaO
Co + HI = CoI + H =>
Co + HI = CoI + H
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Pb[NO3]2 = PbO + NO2 + O2 =>
2 Pb[NO3]2 = 2 PbO + 4 NO2 + O2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Al + H2Cl = AlCl3 + H2 =>
Al + 3 H2Cl = AlCl3 + 3 H2
CH3CH2 + O = C + H2O =>
2 CH3CH2 + 5 O = 4 C + 5 H2O
Xe + F = XeF =>
Xe + F = XeF
CuO + HNO3 = CuN2O6 + H2O =>
CuO + 2 HNO3 = CuN2O6 + H2O
Mn3O9 + H3Cl3 = Mn3Cl9 + H9O3 + Cl9 =>
Mn3O9 + 9 H3Cl3 = Mn3Cl9 + 3 H9O3 + 2 Cl9
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaCl + FeN = FeCl + NaN =>
NaCl + FeN = FeCl + NaN
Hg2Cl2 + NH4OH = HgOH + NH4Cl =>
Hg2Cl2 + 2 NH4OH = 2 HgOH + 2 NH4Cl
P4O2 = P2 + O3 =>
3 P4O2 = 6 P2 + 2 O3
Ca2CO3 + HCl = CaCl + H2O + CO2 =>
Ca2CO3 + 2 HCl = 2 CaCl + H2O + CO2
Fe(OH)3 + HPO4 = Fe(PO4)3 + H2O =>
Fe(OH)3 + 3 HPO4 = Fe(PO4)3 + 3 H2O
C1000H800O200S0005 + O2 = CO2 + H2O + SO2 =>
C1000H800O200S0005 + 1105 O2 = 1000 CO2 + 400 H2O + 5 SO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
VO4{-3} + SO3{2-} + H{+} = VO{2+} + SO4{2-} + H2O =>
2 VO4{-3} + SO3{2-} + 10 H{+} = 2 VO{2+} + SO4{2-} + 5 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
KOH + HCe = KCe + H2O =>
KOH + HCe = KCe + H2O
Fe3 + CrO42 = FeO + Cr =>
14 Fe3 + CrO42 = 42 FeO + Cr
NaCl + AlBr = NaBr + AlCl =>
NaCl + AlBr = NaBr + AlCl
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
CH3OH + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + Cr2(SO4)3 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = K2SO4 + CO2 + Cr2(SO4)3 + 6 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
N + CaF2 = F + CaN =>
N + CaF2 = 2 F + CaN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/23
Équations équilibrées sur01/21/23
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