| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
C6H12 + Br2 = HBr + C6H10 =>
C6H12 + Br2 = 2 HBr + C6H10
O2 + HCl = HClO2 =>
O2 + HCl = HClO2
SO3 + NaOH = NaHSO4 =>
SO3 + NaOH = NaHSO4
V2O5 + KI + HCl = VO + KCl + I2 + H2O =>
V2O5 + 6 KI + 6 HCl = 2 VO + 6 KCl + 3 I2 + 3 H2O
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Pb(OH)2 + H3PO4 = (PbOH)3PO4 + H2O =>
3 Pb(OH)2 + H3PO4 = (PbOH)3PO4 + 3 H2O
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
NH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 N2 + 24 H2O
NH4HS + HNO3 = S + NO2 + H2O =>
NH4HS + 9 HNO3 = S + 10 NO2 + 7 H2O
CaCO3 + HCl = CaCl2*H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2*H2O + CO2
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
Al + NH4Cl = [Al(NH3)4]Cl2 + HCl + H2 =>
Al + 4 NH4Cl = [Al(NH3)4]Cl2 + 2 HCl + H2
Li3N(s) + H2O(l) = LiOH(aq) + NH3(aq) =>
Li3N(s) + 3 H2O(l) = 3 LiOH(aq) + NH3(aq)
C2H4O2 + (NH4)2CO3 = NH4C2H3O2 + H2O + CO2 =>
2 C2H4O2 + (NH4)2CO3 = 2 NH4C2H3O2 + H2O + CO2
HCl + SiH4 = SiCl4 + H2 =>
4 HCl + SiH4 = SiCl4 + 4 H2
H2SO4 + KI = K2SO3 + I2 + H2O =>
H2SO4 + 2 KI = K2SO3 + I2 + H2O
FeO + AgNO3 = Fe(NO3) + AgO =>
FeO + AgNO3 = Fe(NO3) + AgO
FeCl3 + H2S = FeCl2HCl + S =>
2 FeCl3 + H2S = 2 FeCl2HCl + S
MgO + KNO3 = Mg(NO3)2 + O2 + K =>
2 MgO + 4 KNO3 = 2 Mg(NO3)2 + O2 + 4 K
NiO + NaOH = NiOH + NaO =>
NiO + NaOH = NiOH + NaO
Fe + {2+} = Fe{2+}0{3+} =>
Fe + {2+} = Fe{2+}0{3+}
Cu(NO3)2* + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2* + 4 NH4OH = Cu(NH3)4(NO3)2 + 4 H2O
H3 + P = H3P =>
H3 + P = H3P
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KF*HF = H2 + KF + F2 =>
2 KF*HF = H2 + 2 KF + F2
CaCO3 + HCl = CaCl2*H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2*H2O + CO2
HF = H + F =>
HF = H + F
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2CH2CHO + H2O =>
25 CH3CH2CH2CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO2 + 20 CH3CH2CH2CH2CHO + 41 H2O
HBr(aq) + RbOH(aq) = BrRb + H2O =>
HBr(aq) + RbOH(aq) = BrRb + H2O
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
FeSO4 + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
3 FeSO4 + 4 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
ClO2 + KOH = KClO3 + H2O + KCl =>
6 ClO2 + 6 KOH = 5 KClO3 + 3 H2O + KCl
A = A5 =>
5 A = A5
F2 + FeI2 = FeF2 + I2 =>
F2 + FeI2 = FeF2 + I2
FeSO4 + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
3 FeSO4 + 4 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2C2O4*H2O = C2O4{2-} + H2O + H{+} =>
H2C2O4*H2O = C2O4{2-} + H2O + 2 H{+}
KMnO4 + H2SO4 = K{+} + MnO3{+} + H3O{+} + HSO4{-} =>
KMnO4 + 3 H2SO4 = K{+} + MnO3{+} + H3O{+} + 3 HSO4{-}
Mg + Fe(NO3)3(aq) = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3(aq) = 3 Mg(NO3)2 + 2 Fe
LiAl(SiO3)2 + H2SO4 = Li2SO4 + HAl(SiO3)2 =>
2 LiAl(SiO3)2 + H2SO4 = Li2SO4 + 2 HAl(SiO3)2
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2 =>
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2
FeSO4 + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
3 FeSO4 + 4 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN
Fe{3} + CuNitrate = Cu{3} + FeNitrate =>
Fe{3} + CuNitrate = Cu{3} + FeNitrate
NaN3(s) = N2(g) + Na(s)Na =>
2 NaN3(s) = 3 N2(g) + Na(s)Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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