| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
P + Mg3N2 = Mg3P2 + N =>
2 P + Mg3N2 = Mg3P2 + 2 N
C12H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C12H6(l) + 27 O2(g) = 24 CO2(g) + 6 H2O(l)
SO3 + P2O5 = P2SO3 + O2 =>
2 SO3 + 2 P2O5 = 2 P2SO3 + 5 O2
VO3 + H = VO2 + H3O =>
VO3 + 3 H = VO2 + H3O
FeCr2O7 + O2 + K2CO3 = CO2 + K2CrO7 + Fe2O3 =>
4 FeCr2O7 + 13 O2 + 8 K2CO3 = 8 CO2 + 8 K2CrO7 + 2 Fe2O3
NaFeO2 + H2O = Fe(OH)3 + Na2O =>
2 NaFeO2 + 3 H2O = 2 Fe(OH)3 + Na2O
(Ni(NO3)2*6(H2O)) + (Zn(NO3)2*6(H2O)) + (Fe(NO3)3*9(H2O)) = NiZnFe2O4 + N + O + H2O =>
(Ni(NO3)2*6(H2O)) + (Zn(NO3)2*6(H2O)) + 2(Fe(NO3)3*9(H2O)) = NiZnFe2O4 + 10 N + 26 O + 30 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + K3[Fe(Cn)6] + NaCl = Fe3[Fe(Cn)6]2 + KCl + Na =>
3 Fe + 2 K3[Fe(Cn)6] + 6 NaCl = Fe3[Fe(Cn)6]2 + 6 KCl + 6 Na
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HC + HCSrCH = CSrC + H2C =>
2 HC + HCSrCH = CSrC + 2 H2C
Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2
C2H6 + Cl2 = C2HCl3 + HCl =>
C2H6 + 4 Cl2 = C2HCl3 + 5 HCl
Na2[Zn(OH)4] + HCl = NaCl + H2O + Zn(OH)2 =>
Na2[Zn(OH)4] + 2 HCl = 2 NaCl + 2 H2O + Zn(OH)2
AgCl + Na2CO3 = Ag2O + NaCl + CO2 =>
2 AgCl + Na2CO3 = Ag2O + 2 NaCl + CO2
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2 =>
Rb2CO3 + H2SO4 = Rb2SO4 + H2O + CO2
NiSO4 + FeCl2 = NiCl2 + FeSO4 =>
NiSO4 + FeCl2 = NiCl2 + FeSO4
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Zn + Si = ZnSi =>
Zn + Si = ZnSi
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Na2S2 + NaClO3 = NaCl + SO2 + Na2O =>
3 Na2S2 + 5 NaClO3 = 5 NaCl + 6 SO2 + 3 Na2O
Pb(NO3)2 + KY = PbY2 + KNO3 =>
Pb(NO3)2 + 2 KY = PbY2 + 2 KNO3
Fe(OH)3 + H3PO4 = FePO4 + H2O(l) =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O(l)
Zn(OH)2 + Na2SO3 = ZnSO3 + NaOH =>
Zn(OH)2 + Na2SO3 = ZnSO3 + 2 NaOH
Cu(SO4)2 + Ni(NO3)2 = Ni(SO4)2 + Cu(NO3)2 =>
Cu(SO4)2 + Ni(NO3)2 = Ni(SO4)2 + Cu(NO3)2
LiCl3 = Li + Cl2 =>
2 LiCl3 = 2 Li + 3 Cl2
OH{-} + HSO4{-} = H2O + SO4{-2} =>
OH{-} + HSO4{-} = H2O + SO4{-2}
No + Fr = NoFr =>
No + Fr = NoFr
HF + H2O = H2 + FOH =>
HF + H2O = H2 + FOH
CH3CHC(CH3)CH3 + KMnO4 + H2O = CH3CH(OH)C(OH)(CH3)CH3 + MnO2 + KOH =>
3 CH3CHC(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)C(OH)(CH3)CH3 + 2 MnO2 + 2 KOH
Mg + Al + H2SO4 = H2 + MgAlSO4 =>
Mg + Al + H2SO4 = H2 + MgAlSO4
MnO4 + SO3{-2} = Mn2 + SO4{-2} =>
2 MnO4 + 8 SO3{-2} = Mn2 + 8 SO4{-2}
FeTiSO4 + Fe2O3 + H2SO4 = TiOSO4 + FeSO4 + H2O =>
FeTiSO4 + 2 Fe2O3 + 5 H2SO4 = TiOSO4 + 5 FeSO4 + 5 H2O
HC2H5O2 + NaHCO3 = NaC2H5O2 + H2O + CO2 =>
HC2H5O2 + NaHCO3 = NaC2H5O2 + H2O + CO2
MnO + PO2 + HNO3 = HMnO4 + P(NO3)2 + H2O =>
2 MnO + 5 PO2 + 10 HNO3 = 2 HMnO4 + 5 P(NO3)2 + 4 H2O
ZnS + HCI = H2S + Zn(CI)2 =>
ZnS + 2 HCI = H2S + Zn(CI)2
NaCl + AgO = AgCl + NaO =>
NaCl + AgO = AgCl + NaO
LiBr + HNO3 = LiNO3 + HBr =>
LiBr + HNO3 = LiNO3 + HBr
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
I{-}(aq) + Br2(aq) = I2(s) + Br{-}(aq) =>
2 I{-}(aq) + Br2(aq) = I2(s) + 2 Br{-}(aq)
H2S + HNO3 = H2SO4 + NO + H2O2 =>
H2S + 4 HNO3 = H2SO4 + 4 NO + 2 H2O2
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
C10H22 + Br2 = C10H22Br2 =>
C10H22 + Br2 = C10H22Br2
LiOH + AICl3 = AI(OH)3 + LiCl =>
3 LiOH + AICl3 = AI(OH)3 + 3 LiCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl10 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + Cl10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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