| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + 2 HCl = ZnCl2 + H2S
CO + H2O = C8H18 + O2 =>
16 CO + 18 H2O = 2 C8H18 + 17 O2
ZnCl2 + BaBr2 = ZnBr2 + BaCl2 =>
ZnCl2 + BaBr2 = ZnBr2 + BaCl2
silvernitrate + ammoniumchloride = ammoniumnitrate + silverchloride =>
AgNO3 + NH4Cl = NH4NO3 + AgCl
Cl2 + PI = PCl + I =>
Cl2 + 2 PI = 2 PCl + 2 I
C20H19 + O2 = CO2 + H2O =>
4 C20H19 + 99 O2 = 80 CO2 + 38 H2O
Cl{-} + H2O = ClO3{-} + H =>
Cl{-} + 3 H2O = ClO3{-} + 6 H
KMuO4 + FeO = K2O + MuO + Fe2O3 =>
2 KMuO4 + 10 FeO = K2O + 2 MuO + 5 Fe2O3
HCl + Ca(HSO3)2 = CaCl2 + H2O + SO2 =>
2 HCl + Ca(HSO3)2 = CaCl2 + 2 H2O + 2 SO2
H2SO4 + KI = I2 + K2SO4 + SO2 + H2O =>
2 H2SO4 + 2 KI = I2 + K2SO4 + SO2 + 2 H2O
(C6H5)2SiCl2 + H2O = (C6H5)2Si(OH)2 + HCl =>
(C6H5)2SiCl2 + 2 H2O = (C6H5)2Si(OH)2 + 2 HCl
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3
Na2SiO3 + H2O + FeCl3 = Fe(OH)3 + SiO2 + NaCl =>
3 Na2SiO3 + 3 H2O + 2 FeCl3 = 2 Fe(OH)3 + 3 SiO2 + 6 NaCl
KMnO4 + HCl + Fe = FeCl3 + KCl + MnCl2 + H2O =>
3 KMnO4 + 24 HCl + 5 Fe = 5 FeCl3 + 3 KCl + 3 MnCl2 + 12 H2O
Ca + P2O3 = P + CaO =>
3 Ca + P2O3 = 2 P + 3 CaO
Zn + BaSO4 = Zn2SO4 + Ba =>
2 Zn + BaSO4 = Zn2SO4 + Ba
Al + Zn + Cu = AlZnCu =>
Al + Zn + Cu = AlZnCu
Al(OH)3 + H3O = Al(H2O) + H2O =>
Al(OH)3 + 3 H3O = Al(H2O) + 5 H2O
NH4ClO4 + C6H10O5 = N2 + H2O + CO + HCl =>
12 NH4ClO4 + 5 C6H10O5 = 6 N2 + 43 H2O + 30 CO + 12 HCl
Fe3{+} + KMnO4 + H{+} = Fe2{+} + Mn{4+} + K{+} + H2O =>
6 Fe3{+} + KMnO4 + 8 H{+} = 9 Fe2{+} + Mn{4+} + K{+} + 4 H2O
C4H10S + NaOCl = C8H18S2NaCl + H2O =>
2 C4H10S + NaOCl = C8H18S2NaCl + H2O
Al + HBrO = Al(BrO)3 + H2 =>
2 Al + 6 HBrO = 2 Al(BrO)3 + 3 H2
FeCl3 + H2SO4 + KI = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KI = 2 FeSO4 + I2 + 6 HCl + K2SO4
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
Li + H3PO4 = LiPO4 + H3 =>
Li + H3PO4 = LiPO4 + H3
Co(OH)2 + HI = CoI2 + HOH =>
Co(OH)2 + 2 HI = CoI2 + 2 HOH
Ag{+} + CO{-}3 = AgCO =>
Ag{+} + CO{-}3 = AgCO
M(g) + O2 = M(g)O =>
2 M(g) + O2 = 2 M(g)O
Fe3 + BrO2 = Fe(BrO2)3 =>
Fe3 + 9 BrO2 = 3 Fe(BrO2)3
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
CH3CH2Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3CH2Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
NH4Cl + NaNO2 = (NH4)(NO2) + NaCl =>
NH4Cl + NaNO2 = (NH4)(NO2) + NaCl
Zn(NO3)2 + (NH4)3(PO4) = Zn3(PO4)2 + NH4NO3 =>
3 Zn(NO3)2 + 2(NH4)3(PO4) = Zn3(PO4)2 + 6 NH4NO3
Ba(NO3)2 + (NH4)3P = Ba3P2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3P = Ba3P2 + 6 NH4NO3
CaO + NH4Cl = CaCl + NH4O =>
CaO + NH4Cl = CaCl + NH4O
PO4{-3} + H2O = HPO4{-2} + OH{-} =>
PO4{-3} + H2O = HPO4{-2} + OH{-}
HNO3 + Tb(OH)3 = H2O + Tb(NO3)3 =>
3 HNO3 + Tb(OH)3 = 3 H2O + Tb(NO3)3
GeBr2 + O2 = Br2 + GeO2 =>
GeBr2 + O2 = Br2 + GeO2
K2Cr2O7 + H2SO4 + K2I = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 K2I = 8 K2SO4 + 2 Cr2(SO4)3 + 3 I2 + 14 H2O
CaCl + Na2CO3 = Ca2CO3 + NaCl =>
2 CaCl + Na2CO3 = Ca2CO3 + 2 NaCl
N2H8Cr2O7 = Cr2O3 + H2O + N4 =>
2 N2H8Cr2O7 = 2 Cr2O3 + 8 H2O + N4
(C8H8O2) + (NaOH) + Mn(NO3)2(H2O)4 = Na(NO3)2 + (H2O) + Mn(C8H7O2) =>
(C8H8O2) + (NaOH) + Mn(NO3)2(H2O)4 = Na(NO3)2 + 5(H2O) + Mn(C8H7O2)
Fe2(CO3)3(s) + HCl(aq) = FeCl3(aq) + CO2(g) + H2O(l) =>
Fe2(CO3)3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 CO2(g) + 3 H2O(l)
Fe(NO3)3 + K3PO4 = FePO4(s) + KNO3 =>
Fe(NO3)3 + K3PO4 = FePO4(s) + 3 KNO3
CoCl2 + H2O = [Co(H2O)6]Cl2 =>
CoCl2 + 6 H2O = [Co(H2O)6]Cl2
C2H4 + MnO4{-} + H{+} = CO2 + Mn + H2O =>
7 C2H4 + 12 MnO4{-} + 12 H{+} = 14 CO2 + 12 Mn + 20 H2O
(NH4)3PO4 + FeCl2 = (NH4)3Cl2 + FePO4 =>
(NH4)3PO4 + FeCl2 = (NH4)3Cl2 + FePO4
NiS(s) + O2 = NiSO2 =>
NiS(s) + O2 = NiSO2
KMnO4 + KOH + KL = K2MnO4 + KLO3 + H2O =>
6 KMnO4 + 6 KOH + KL = 6 K2MnO4 + KLO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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