| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H{2}SO{4} = K{2}SO{4} + H2O
(TiO)SO4 + H2O = H2TiO3 + H2SO4 =>
(TiO)SO4 + 2 H2O = H2TiO3 + H2SO4
N2 + B2O3 = B + NO2 =>
3 N2 + 4 B2O3 = 8 B + 6 NO2
PbClO3 = Pb + Cl2 + O3 =>
2 PbClO3 = 2 Pb + Cl2 + 2 O3
CH3COOH + C5H11OH = CH3COO[CH2]4CH3 + H2O =>
CH3COOH + C5H11OH = CH3COO[CH2]4CH3 + H2O
N3O4 + O2 = NO2 =>
N3O4 + O2 = 3 NO2
Fe2(SO4)3 + HOH = (FeOH)SO4 + H2SO4 =>
Fe2(SO4)3 + 2 HOH = 2(FeOH)SO4 + H2SO4
CaCl2 + H2SO4 = Cl2 + SO2 + H2O + CaSO4 =>
CaCl2 + 2 H2SO4 = Cl2 + SO2 + 2 H2O + CaSO4
C3H3N + O2 = HCN + CO2 + H2O =>
2 C3H3N + 5 O2 = 2 HCN + 4 CO2 + 2 H2O
MgO + C10H7O2 = MgC10H7O3 =>
MgO + C10H7O2 = MgC10H7O3
HClO3(aq) + KOH(aq) = KClO3 + H2O =>
HClO3(aq) + KOH(aq) = KClO3 + H2O
Fe + AgBr = FeBr + Ag =>
Fe + AgBr = FeBr + Ag
CH3COOH + CaCO3 = Ca(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 CaCO3 = 4 Ca(CH3COOH)2 + 6 CO2 + 2 H2O
NH4OH + NaHSO3 = NH4NaSO3 + H2O =>
NH4OH + NaHSO3 = NH4NaSO3 + H2O
NO{+} + NH2C6H4SO3H = N2C6H4SO3H{+} + H2O =>
NO{+} + NH2C6H4SO3H = N2C6H4SO3H{+} + H2O
CH4(g) + O2(g) = C(g) + H2O(g) =>
CH4(g) + O2(g) = C(g) + 2 H2O(g)
AlNe3 + Mg(OH)2 = Al(OH)3 + MgNe2 =>
2 AlNe3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgNe2
HCOOH + C5H11OH = C4H9COOC5H11 + H2O =>
5 HCOOH + 9 C5H11OH = 5 C4H9COOC5H11 + 9 H2O
CUO + HN3 = CU + H2O + N2 =>
CUO + 2 HN3 = CU + H2O + 3 N2
KMnO4 + Al2(SO4)3 = Al(MnO4)3 + K2SO4 =>
6 KMnO4 + Al2(SO4)3 = 2 Al(MnO4)3 + 3 K2SO4
Cr(OH)3{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
Cr(OH)3{-} + 2 H2O2 + OH{-} = CrO4{2-} + 4 H2O
KIO3(s) + AgNO3(s) = KNO3(aq) + AgIO3(s) =>
KIO3(s) + AgNO3(s) = KNO3(aq) + AgIO3(s)
Al2(SO4)3 + KMnO4 = K2SO4 + MnSO4 + Al2O3 + O2 =>
2 Al2(SO4)3 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 2 Al2O3 + 5 O2
NiI2 + AgC2H3O2 = C4H6NiO4 + AgI =>
NiI2 + 2 AgC2H3O2 = C4H6NiO4 + 2 AgI
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C + H2 = CH3CH3 =>
2 C + 3 H2 = CH3CH3
Fe(OH)2 + Pb(OH)3 = Pb + Fe(OH)3 =>
3 Fe(OH)2 + Pb(OH)3 = Pb + 3 Fe(OH)3
C3H8O + NaOH = C2H5COOH + H2 + Na =>
2 C3H8O + 2 NaOH = 2 C2H5COOH + 3 H2 + 2 Na
CaSn(OH)6 + NH4OH = SnO2 + N + CaOH + H2O =>
3 CaSn(OH)6 + NH4OH = 3 SnO2 + N + 3 CaOH + 10 H2O
SO2 = S + O2 =>
SO2 = S + O2
SnCl2 + Bi(No3)3 + KOH = K2[Sn(OH)6] + KNo3 + KCl + Bi =>
3 SnCl2 + 2 Bi(No3)3 + 18 KOH = 3 K2[Sn(OH)6] + 6 KNo3 + 6 KCl + 2 Bi
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(NO3)2 + C2H5NO2 = Ni + CO2 + H2O + N2 =>
3 Ni(NO3)2 + 4 C2H5NO2 = 3 Ni + 8 CO2 + 10 H2O + 5 N2
HS + KOH = HK + SOH =>
HS + KOH = HK + SOH
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
CrI3 + H2O2 + OH{-} = CrO42{-} + IO4{-} + H2O =>
CrI3 + 52 H2O2 + 4 OH{-} = CrO42{-} + 3 IO4{-} + 54 H2O
NO + C12H22O11 = C12H22O13 + N =>
2 NO + C12H22O11 = C12H22O13 + 2 N
AlCl3 + CH4 = Al4C3 + HCl =>
4 AlCl3 + 3 CH4 = Al4C3 + 12 HCl
K2MnO4 + MnO + H2O = MnO2 + KOH =>
K2MnO4 + MnO + H2O = 2 MnO2 + 2 KOH
Mn + ClO = MnO + Cl =>
Mn + ClO = MnO + Cl
SO2NO2 = SO3NO =>
SO2NO2 = SO3NO
Al(s) + HCl(ac) = H2 + AlCl3(ac) =>
2 Al(s) + 6 HCl(ac) = 3 H2 + 2 AlCl3(ac)
Na2 + Ca + O2 = NaCaO2 =>
Na2 + 2 Ca + 2 O2 = 2 NaCaO2
Na2S2O5 + NaOCl = Na2SO4 + NaCl + SO2 =>
Na2S2O5 + NaOCl = Na2SO4 + NaCl + SO2
NaOH + Cl2 = O2 + H2O + NaCl =>
4 NaOH + 2 Cl2 = O2 + 2 H2O + 4 NaCl
C6H10O5 + H2O = H3O + C6HO5 =>
C6H10O5 + 9 H2O = 9 H3O + C6HO5
C3H6O3 + K2CO3 = KC3H6O3 + H2O + CO2 =>
13 C3H6O3 + 6 K2CO3 = 12 KC3H6O3 + 3 H2O + 9 CO2
NH4NO3 + HCl = NH4Cl + NO3H =>
NH4NO3 + HCl = NH4Cl + NO3H
P4 + Ca(ClO)2 + H2O = Ca2P2O6 + HCl =>
P4 + 4 Ca(ClO)2 + 4 H2O = 2 Ca2P2O6 + 8 HCl
NaMnO4 + FeCl36H2O + H2SeO4 = Na2SeO4 + MnSeO4 + Fe2(SeO4)3 + Cl2 + H2O =>
6 NaMnO4 + 10 FeCl36H2O + 24 H2SeO4 = 3 Na2SeO4 + 6 MnSeO4 + 5 Fe2(SeO4)3 + 180 Cl2 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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