| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca{2+} + Fe = Fe{2+} + Ca
I2 + NHO3 = HIO3 + NO2 + H2O =>
I2 + 10 NHO3 = 2 HIO3 + 10 NO2 + 4 H2O
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
CoSO4 + Fe(NO3)2 = Co(NO3)2 + FeSO4 =>
CoSO4 + Fe(NO3)2 = Co(NO3)2 + FeSO4
Al2O12S3 + H2O = AlO3H3 + H{+} + SO4{-2} =>
Al2O12S3 + 6 H2O = 2 AlO3H3 + 6 H{+} + 3 SO4{-2}
Cl + NaS2 = ClS + Na =>
2 Cl + NaS2 = 2 ClS + Na
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KI(aq) + HCl = KCl + HI =>
KI(aq) + HCl = KCl + HI
Mg + HCl(aq) = MgCl(aq) + H(g) =>
Mg + HCl(aq) = MgCl(aq) + H(g)
C6H10 + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10 + 8 HNO3 = C6H10O4 + 8 NO2 + 4 H2O
Al2(SO4)3 + NaOH = (AlOH)(SO4) + Na2SO4 =>
Al2(SO4)3 + 2 NaOH = 2(AlOH)(SO4) + Na2SO4
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
Mg + H{2}O = MgH{2}O =>
Mg + H{2}O = MgH{2}O
KSO3 + O2 = KSO4 =>
2 KSO3 + O2 = 2 KSO4
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
TiSO4 + ZrO2 = TiO2 + Zr2(SO4)2 =>
2 TiSO4 + 2 ZrO2 = 2 TiO2 + Zr2(SO4)2
Fe2O3 + Nb2O5 + MnO2 = Fe2Mn2Nb2O9 + O2 =>
2 Fe2O3 + 2 Nb2O5 + 4 MnO2 = 2 Fe2Mn2Nb2O9 + 3 O2
NaNO3 + SiO2(s) + Al2O3(s) + CO(g) = NaAlSiO4(s) + NO2(g) + CO2(g) =>
2 NaNO3 + 2 SiO2(s) + Al2O3(s) + CO(g) = 2 NaAlSiO4(s) + 2 NO2(g) + CO2(g)
NaN3 + FeO3 = Na2O + Fe + N2 =>
6 NaN3 + FeO3 = 3 Na2O + Fe + 9 N2
AgNO3 + ZnI2 = AgI + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 AgI + Zn(NO3)2
Cr(NO3)3*7H2O + NaOH = Cr(OH)3 + NaNO3 + H2O =>
Cr(NO3)3*7H2O + 3 NaOH = Cr(OH)3 + 3 NaNO3 + 7 H2O
NO + H2O + SO2 = N2 + H2SO4 =>
2 NO + 2 H2O + 2 SO2 = N2 + 2 H2SO4
CH4(g) + H2S(g) = CS2(g) + H2(g) =>
CH4(g) + 2 H2S(g) = CS2(g) + 4 H2(g)
AuI3 + Au2Te + H2O = H2TeO4 + Au + HI =>
2 AuI3 + Au2Te + 4 H2O = H2TeO4 + 4 Au + 6 HI
C + H2 + H2O = C41H64O14 =>
41 C + 18 H2 + 14 H2O = C41H64O14
Fe + C6H8O7 = (C6H5FeO7) + H2 =>
2 Fe + 2 C6H8O7 = 2(C6H5FeO7) + 3 H2
CaC2 + H2O = CH + CaO =>
CaC2 + H2O = 2 CH + CaO
Ag2CO3 + Co(OH)3 = Ag2(OH)3 + CoCO3 =>
Ag2CO3 + Co(OH)3 = Ag2(OH)3 + CoCO3
FeCl3 + Pb(NO3) = PbCl + Fe(NO3)3 =>
FeCl3 + 3 Pb(NO3) = 3 PbCl + Fe(NO3)3
K2CrO4 + K2S + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
8 K2CrO4 + 3 K2S + 20 H2SO4 = 4 Cr2(SO4)3 + 11 K2SO4 + 20 H2O
Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
CH3CH3Br + Br2 = CH3CHBr + HBr =>
CH3CH3Br + Br2 = CH3CHBr + 2 HBr
Cu + Mg2{+} = Cu2{+} + Mg =>
2 Cu + Mg2{+} = Cu2{+} + 2 Mg
AgCl + Na2CO3 = Ag2O + NaCl + CO2 =>
2 AgCl + Na2CO3 = Ag2O + 2 NaCl + CO2
C60H2 + O2 = CO2 + H2O =>
2 C60H2 + 121 O2 = 120 CO2 + 2 H2O
SiH4 + NH3 = Si3NH4 + H2 =>
6 SiH4 + 2 NH3 = 2 Si3NH4 + 11 H2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4] =>
Zn(OH)2 + Cu(OH)2 = Cu[Zn(OH)4]
K2SO4(aq) + CaCl2(aq) = KCl(aq) + CaSO4(s) =>
K2SO4(aq) + CaCl2(aq) = 2 KCl(aq) + CaSO4(s)
NH2OH + MnO2 + H2SO4 = MnSO4 + N2O + H2O =>
2 NH2OH + 2 MnO2 + 2 H2SO4 = 2 MnSO4 + N2O + 5 H2O
H2O + C3H6O = H2 + CO =>
2 H2O + C3H6O = 5 H2 + 3 CO
C7H15COOH + (CH3COO)2O = CH3COOH + (C7H15COO)2O =>
2 C7H15COOH + (CH3COO)2O = 2 CH3COOH + (C7H15COO)2O
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4*6H2O + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4*6H2O + H2O
HL + H2SO = H2O + H2S + L2 =>
2 HL + H2SO = H2O + H2S + L2
MnO{-}4 + C2O2{-}4 + H{+} = Mn2{+} + CO2 + H2O =>
10 MnO{-}4 + C2O2{-}4 + 16 H{+} = 5 Mn2{+} + 2 CO2 + 8 H2O
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
C2H6O + K2Cr2O7 + HCl = C2H4O2 + CrCl3 + H2O + KCl =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H4O2 + 4 CrCl3 + 11 H2O + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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