| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + Na2O = K2O + Na2S
Rb + H2C2H3O2 = RbC2H3O2 + H2 =>
Rb + H2C2H3O2 = RbC2H3O2 + H2
Cu + CO2 = Cu(CO2) =>
Cu + CO2 = Cu(CO2)
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH =>
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH
CaNO3 + Na2CO3 = CaCO3 + Na2NO3 =>
CaNO3 + Na2CO3 = CaCO3 + Na2NO3
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
RbO2 + H2 = O2 + RbOH =>
2 RbO2 + H2 = O2 + 2 RbOH
S + KOH = KSO + KS + H2O =>
2 S + 2 KOH = KSO + KS + H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
FeSO4*(NH4)2SO4*6H2O + H2SO4 + O2 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
4 FeSO4*(NH4)2SO4*6H2O + 2 H2SO4 + O2 = 2 Fe2(SO4)3 + 4(NH4)2SO4 + 26 H2O
CoSO4 + KCN + H2O2 = K3(Co(CN)6) + K2SO4 + KOH =>
2 CoSO4 + 12 KCN + H2O2 = 2 K3(Co(CN)6) + 2 K2SO4 + 2 KOH
SH2 + O2 = SO2 + H2O =>
2 SH2 + 3 O2 = 2 SO2 + 2 H2O
HBr + C6H5NH2 = C6H5NH3Br3 + H2 =>
3 HBr + C6H5NH2 = C6H5NH3Br3 + H2
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3 =>
NaHSiO3 + H2SO4 = NaHSO4 + H2SiO3
H3BO3 + Al = AlBO3 + H2 =>
2 H3BO3 + 2 Al = 2 AlBO3 + 3 H2
Hg + AuCl = HgCl2 + Au =>
Hg + 2 AuCl = HgCl2 + 2 Au
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe3O4 + Al = Fe + AlO =>
Fe3O4 + 4 Al = 3 Fe + 4 AlO
Pb(NO3)2 + H2S = PbS + NO + H2O + S =>
Pb(NO3)2 + 4 H2S = PbS + 2 NO + 4 H2O + 3 S
AgF2 + K = KF + Ag =>
AgF2 + 2 K = 2 KF + Ag
H2O(l) + NaHCO3(s) = H2CO3 + NaOH =>
H2O(l) + NaHCO3(s) = H2CO3 + NaOH
Cr(OH)2 + HNo3 = Cr(No3)2 + H2O =>
Cr(OH)2 + 2 HNo3 = Cr(No3)2 + 2 H2O
LiCl + ZnF2 = LiF + ZnCl2 =>
2 LiCl + ZnF2 = 2 LiF + ZnCl2
H2SO3 + KNO3 = HNO3 + K2SO3 =>
H2SO3 + 2 KNO3 = 2 HNO3 + K2SO3
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
Zn + Fe(PO4)2 = Fe3 + Zn(PO4)2 =>
3 Zn + 3 Fe(PO4)2 = Fe3 + 3 Zn(PO4)2
Cu2S + HNO3 = Cu(NO3)2 + H2O + SO2 + NO2 =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + 6 H2O + SO2 + 8 NO2
C12H26(l) + O2(g) = CO2(g) + H2O(g) = =>
2 C12H26(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
HCl + CH3NH3 = CH3NH4Cl =>
HCl + CH3NH3 = CH3NH4Cl
K2S + Ag2S2O3 = K2S2O3 + Ag2S =>
K2S + Ag2S2O3 = K2S2O3 + Ag2S
CaHCO3 = Ca + HCO3 =>
CaHCO3 = Ca + HCO3
Na2O + Al(OH)4{-} = NaAlO2 + H2O + OH{-} =>
Na2O + 2 Al(OH)4{-} = 2 NaAlO2 + 3 H2O + 2 OH{-}
PBCO3 + H2SO4 = PBSO4 + H2O + CO2 =>
PBCO3 + H2SO4 = PBSO4 + H2O + CO2
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Li2SO3 = Li2 + SO3 =>
Li2SO3 = Li2 + SO3
C2H5OHN2H2O = C2H5NH2HNO2 =>
C2H5OHN2H2O = C2H5NH2HNO2
Ba2 + Fe2(SO4)3 = Fe3 + Ba(SO4) =>
9 Ba2 + 6 Fe2(SO4)3 = 4 Fe3 + 18 Ba(SO4)
Pb(NO3)2 + H2S = PbS + NO + H2O + S =>
Pb(NO3)2 + 4 H2S = PbS + 2 NO + 4 H2O + 3 S
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
NaHSO3 + H3AsO4 = NaHSO4 + H3AsO3 =>
NaHSO3 + H3AsO4 = NaHSO4 + H3AsO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sr + HOH = Sr(OH)2 + H2 =>
Sr + 2 HOH = Sr(OH)2 + H2
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
V + P = VP =>
V + P = VP
Ca + HNO3 = Ca2NO3 + NO + H2O =>
6 Ca + 4 HNO3 = 3 Ca2NO3 + NO + 2 H2O
Mn + P = Mn3P4 =>
3 Mn + 4 P = Mn3P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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