| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga + 3 OH = Ga(OH)3
NaOH + C8H5O4K = C8H4O4KNa + H2O =>
NaOH + C8H5O4K = C8H4O4KNa + H2O
BaO + H2O = Ba + HO3 =>
5 BaO + H2O = 5 Ba + 2 HO3
I2 + Al2(Cr2O7)3 + HNO3 = Al(IO3)3 + Cr(NO3)3 + H2O + Al(NO3)3 =>
9 I2 + 5 Al2(Cr2O7)3 + 102 HNO3 = 6 Al(IO3)3 + 30 Cr(NO3)3 + 51 H2O + 4 Al(NO3)3
NaIO3 + H2O + SO2 = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 4 H2O + 5 SO2 = Na2SO4 + 4 H2SO4 + I2
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
Ag{+} + CO{-}3 = AgCO =>
Ag{+} + CO{-}3 = AgCO
Co + HBr = CoBr3 + H2 =>
2 Co + 6 HBr = 2 CoBr3 + 3 H2
CH3C2H22CH3 + O2 = CO2 + H2O =>
CH3C2H22CH3 + 11 O2 = 4 CO2 + 14 H2O
S8 + Oxygen = SulfurDioxide =>
S8 + 8 O2 = 8 SO2
Ag(OH) + H4P2O5 = AgH3P2O5 + H2O =>
Ag(OH) + H4P2O5 = AgH3P2O5 + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
HC2H3O2 + NaHCO3 = NaC2O2 + CO2 + H2O =>
5 HC2H3O2 + 8 NaHCO3 = 8 NaC2O2 + 2 CO2 + 14 H2O
H(CN) + Cu(SO3) = H2SO3 + Cu(CN)2 =>
2 H(CN) + Cu(SO3) = H2SO3 + Cu(CN)2
SrCl2 + CaCl2 = Cl2 + CaSr =>
SrCl2 + CaCl2 = 2 Cl2 + CaSr
NaClO + C96H8O4 = C96H4O3 + H2O + NaCl =>
NaClO + C96H8O4 = C96H4O3 + 2 H2O + NaCl
CH3CH2OH + O2 = H2O + HC2H3O2 =>
CH3CH2OH + O2 = H2O + HC2H3O2
NaF + HNO2 = HF + NaNO2 =>
NaF + HNO2 = HF + NaNO2
Ag + HNO3 + NaCl = AgCl + NaNO3 + H =>
Ag + HNO3 + NaCl = AgCl + NaNO3 + H
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
Mg + N + H2O = MgO + NH3 =>
3 Mg + 2 N + 3 H2O = 3 MgO + 2 NH3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
AlS + H2O = AlOH + HS =>
AlS + H2O = AlOH + HS
Cl2 + HF = F2 + HCl =>
Cl2 + 2 HF = F2 + 2 HCl
ZnCl2 + Na2S = ZnNa2 + Cl2S =>
ZnCl2 + Na2S = ZnNa2 + Cl2S
FeS2 + HNO3 = Fe + SO2 + NO2 + H2O =>
FeS2 + 8 HNO3 = Fe + 2 SO2 + 8 NO2 + 4 H2O
Al2(SO4)3 + NaOH = AlOH + Na2(SO4)3 =>
Al2(SO4)3 + 2 NaOH = 2 AlOH + Na2(SO4)3
HC2H3O2 + NaHCO3 = NaC2O2 + CO2 + H2O =>
5 HC2H3O2 + 8 NaHCO3 = 8 NaC2O2 + 2 CO2 + 14 H2O
Al2Cl3 + Br2 = AlBr3 + Cl2 =>
2 Al2Cl3 + 6 Br2 = 4 AlBr3 + 3 Cl2
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
Na2S2O4 + NaBrO = NaBr + SO2 + Na2SO4 =>
Na2S2O4 + 2 NaBrO = 2 NaBr + SO2 + Na2SO4
MnB + MnB4 = Mn3B4 =>
8 MnB + MnB4 = 3 Mn3B4
CH3NH(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g) + N2(g)
H2O + [Zn(NH3)4]SO4 = ZnSO4 + NH4OH =>
4 H2O + [Zn(NH3)4]SO4 = ZnSO4 + 4 NH4OH
BaF2 + I2 = BaI2 + F2 =>
BaF2 + I2 = BaI2 + F2
C6H13SH + O2 = CO2 + H2O + SO3 =>
C6H13SH + 11 O2 = 6 CO2 + 7 H2O + SO3
Ca(NO3)2(H2O)4 + Fe(NO3)3(H2O)9 + C6H8O7H2O = Ca1Fe2O4 + H2O + CO2 + N2 =>
9 Ca(NO3)2(H2O)4 + 18 Fe(NO3)3(H2O)9 + 20 C6H8O7H2O = 9 Ca1Fe2O4 + 298 H2O + 120 CO2 + 36 N2
Ca(OCl)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(OCl)2 + 4 KI + 4 HCl = CaCl2 + 4 KCl + 2 I2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(HCO3)2 + Al(OH)3 = Ca(OH)2 + Al(HCO3)3 =>
3 Ca(HCO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(HCO3)3
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
CuSCN + KIO3 + HCl = CuSO4 + HCN + KCl + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 4 HCN + 7 KCl + 7 ICl + 5 H2O
MnO4{3-} + H{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{3-} + 8 H{+} = 2 MnO2 + MnO4{-} + 4 H2O
Zn(NO3)2 + H2SO4 = ZnSO4 + H(NO3) =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 H(NO3)
NC6H18O3 + O2 = CO2 + H2O + HCN =>
4 NC6H18O3 + 31 O2 = 20 CO2 + 34 H2O + 4 HCN
S{2-} + Cd{2+} = CdS =>
S{2-} + Cd{2+} = CdS
H37C9 + O2 = CO2 + H2O =>
4 H37C9 + 73 O2 = 36 CO2 + 74 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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