| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + CaCl2 = 2 ClI + Ca
K + MgBr2 = KBr + Mg = Ag + O2 =>
2 K + MgBr2 = 2 KBr + Mg
BaFeO4 + HCl = BaCl2 + FeCl3 + H2O + Cl2 =>
2 BaFeO4 + 16 HCl = 2 BaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
CsNO2 + HCl = CsCl + NO2 + H2 =>
2 CsNO2 + 2 HCl = 2 CsCl + 2 NO2 + H2
SnO + HBr = SnBr + HO =>
SnO + HBr = SnBr + HO
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
C6H5OH + HNO3 = C + NO2 + H2O =>
C6H5OH + 4 HNO3 = 6 C + 4 NO2 + 5 H2O
K + MgBr2 = KBr + Mg = Ag + O2 =>
2 K + MgBr2 = 2 KBr + Mg
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
KNO3 + KJ + H2SO4 = NO + J2 + K2SO4 + H2O =>
2 KNO3 + 6 KJ + 4 H2SO4 = 2 NO + 3 J2 + 4 K2SO4 + 4 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
ClO3{-} + I2 + H2O = IO3{-} + H{+} + Cl{-} =>
5 ClO3{-} + 3 I2 + 3 H2O = 6 IO3{-} + 6 H{+} + 5 Cl{-}
N2H4 + O3 = NO3 + H2O =>
3 N2H4 + 8 O3 = 6 NO3 + 6 H2O
NO3{-} + NH3 = NH3{-} + NO3 =>
NO3{-} + NH3 = NH3{-} + NO3
KClO3 + H2O = KOH + ClHO3 =>
KClO3 + H2O = KOH + ClHO3
H2S + H(NO3) = NO + H2O + S =>
3 H2S + 2 H(NO3) = 2 NO + 4 H2O + 3 S
K + MgBr2 = KBr + Mg = Ag + O2 =>
2 K + MgBr2 = 2 KBr + Mg
HgHPO4 = Hg + H3(PO4)3 =>
3 HgHPO4 = 3 Hg + H3(PO4)3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
sodiumhydroxide + sulfuricacid = sodiumsulfate + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
Cu + NH4OH = CuNH4OH =>
Cu + NH4OH = CuNH4OH
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
FeCl3 + H2SO4 = Fe2(SO4)3 + H2Cl2 =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2Cl2
Al(C2H3O2)3 = Al + C2H3O2 =>
Al(C2H3O2)3 = Al + 3 C2H3O2
UO3 + HNO3 = UO3(NO3)2 + H2O + NO =>
3 UO3 + 8 HNO3 = 3 UO3(NO3)2 + 4 H2O + 2 NO
BaOH + HA = BaA + H2O =>
BaOH + HA = BaA + H2O
CoSO4 + H2S = H2O + CoSO3 + S =>
CoSO4 + H2S = H2O + CoSO3 + S
H2SO4 + Ag2S = Ag2SO4 + H2S =>
H2SO4 + Ag2S = Ag2SO4 + H2S
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2 =>
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2
PbNO3 + H2SO4 = H2NO3 + PbSO4 =>
PbNO3 + H2SO4 = H2NO3 + PbSO4
CoSO4 + H2S = H2O + CoSO3 + S =>
CoSO4 + H2S = H2O + CoSO3 + S
Na2(CO3) + AlBr3 = NaBr + Al2(CO3)3 =>
3 Na2(CO3) + 2 AlBr3 = 6 NaBr + Al2(CO3)3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
HOC6H4COOH + CH3OH = C8H8O3 + H2O =>
HOC6H4COOH + CH3OH = C8H8O3 + H2O
CoSO4 + H2S = H2O + CoSO3 + S =>
CoSO4 + H2S = H2O + CoSO3 + S
Cu(NO2)2 = CuO + N2O + O =>
Cu(NO2)2 = CuO + N2O + 2 O
H2SO4 + Ag2S = Ag2SO4 + H2S =>
H2SO4 + Ag2S = Ag2SO4 + H2S
BaOH + HA = BaA + H2O =>
BaOH + HA = BaA + H2O
Cu(NO2)2 = CuO + N2O + O =>
Cu(NO2)2 = CuO + N2O + 2 O
Br2 + Me = MeBr2 =>
Br2 + Me = MeBr2
Fe2(SO4)3 + BaI2 = Ba(SO4) + FeI3 =>
Fe2(SO4)3 + 3 BaI2 = 3 Ba(SO4) + 2 FeI3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl2 + CrSO4 = CaSO4 + CrCl2 =>
CaCl2 + CrSO4 = CaSO4 + CrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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