| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 MnCl2 + 18 NaBiO3 + 10 HNO3 = 6 NaMnO4 + 5 H2O + 9 Bi2O5 + 12 NaCl + 10 NO
C6H6NH2 + Cl2 = C6H6NHCl + HCl =>
C6H6NH2 + Cl2 = C6H6NHCl + HCl
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-} =>
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MnO2 + KClO3 + KOH = K2MnO4 + H2O + ClOH2 =>
5 MnO2 + 2 KClO3 + 8 KOH = 5 K2MnO4 + 2 H2O + 2 ClOH2
POCl3 + H2O = PO(OH)3 + HCl =>
POCl3 + 3 H2O = PO(OH)3 + 3 HCl
PCl3(l) + H2O(l) = HCl(g) + H3PO3(s) =>
PCl3(l) + 3 H2O(l) = 3 HCl(g) + H3PO3(s)
Mg(OH)2Al2O3 = MgAl2O4H2O =>
Mg(OH)2Al2O3 = MgAl2O4H2O
CrO3H3(aq) + H2SO4(aq) = Cr2S3O12(aq) + H2O(l) =>
2 CrO3H3(aq) + 3 H2SO4(aq) = Cr2S3O12(aq) + 6 H2O(l)
HMnO4 + H2S = MnO2 + S2 + H2O =>
4 HMnO4 + 6 H2S = 4 MnO2 + 3 S2 + 8 H2O
H2O + At = HAt + O2 =>
2 H2O + 4 At = 4 HAt + O2
NH4NO3 + AgBr = NH4Br + AgNO3 =>
NH4NO3 + AgBr = NH4Br + AgNO3
Al + NaClO + NaOH + H2O = NaCl + Na[Al(OH)4] =>
2 Al + 3 NaClO + 2 NaOH + 3 H2O = 3 NaCl + 2 Na[Al(OH)4]
Ca(OH)2 + (NH4)2HPO4 = H2O + Ca10(PO4)6(OH)2 + NH4OH =>
10 Ca(OH)2 + 6(NH4)2HPO4 = 6 H2O + Ca10(PO4)6(OH)2 + 12 NH4OH
H2CO + HNO3 = H2COOH + NO2 =>
H2CO + HNO3 = H2COOH + NO2
K2Cr2O7 + H2S = K2S + Cr2 + S3 + H2O =>
K2Cr2O7 + 7 H2S = K2S + Cr2 + 2 S3 + 7 H2O
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H12O7 + H2O =>
K2Cr2O7 + 3 C6H12O6 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H12O7 + 4 H2O
C3H4O2 + NaOH = C3Na4O2 + H2O =>
C3H4O2 + 4 NaOH = C3Na4O2 + 4 H2O
C7H7Br + NaOH + C6H5ClO = C13H11OCl + NaBr + H2O =>
C7H7Br + NaOH + C6H5ClO = C13H11OCl + NaBr + H2O
H3PO2 + NH4OH = (NH4)3PO2 + H2O =>
H3PO2 + 3 NH4OH = (NH4)3PO2 + 3 H2O
Mg(OH)2(g) + HCl = MgCl2 + H2O =>
Mg(OH)2(g) + 2 HCl = MgCl2 + 2 H2O
MnO4{-} + (SO3)2{-} + H2O = MnO2 + SO42{-} + OH{-} =>
155 MnO4{-} + 3(SO3)2{-} + 76 H2O = 155 MnO2 + 6 SO42{-} + 152 OH{-}
H2S + Al(OH)3 = Al4((OH)2S)3 + H2O =>
3 H2S + 4 Al(OH)3 = Al4((OH)2S)3 + 6 H2O
N + O3 + Cr = (Cr(NO3)3) =>
3 N + 3 O3 + Cr = (Cr(NO3)3)
P4 + HBr = PBr + H2 =>
P4 + 4 HBr = 4 PBr + 2 H2
Cr + HClO2 = H2 + Cr(ClO2)2 =>
Cr + 2 HClO2 = H2 + Cr(ClO2)2
NiCl2 + HOH = Ni(OH)2 + HCl =>
NiCl2 + 2 HOH = Ni(OH)2 + 2 HCl
KI + Pb(NO{3+}){2+} = KNO{3+} + PbI{2+} =>
KI + Pb(NO{3+}){2+} = KNO{3+} + PbI{2+}
KClO4 + Mg(NO3)2 = KNO3 + Mg(ClO4)2 =>
2 KClO4 + Mg(NO3)2 = 2 KNO3 + Mg(ClO4)2
B2H6 + NaOH + H2O = Na2BO3 + H2 =>
B2H6 + 4 NaOH + 2 H2O = 2 Na2BO3 + 7 H2
B12O3 + NaOCl + NaOH = NaB2O3 + NaCl + H2O =>
B12O3 + 12 NaOCl + 6 NaOH = 6 NaB2O3 + 12 NaCl + 3 H2O
Ag2CrO4 + Na2S = AgNa + SCrO4 =>
Ag2CrO4 + Na2S = 2 AgNa + SCrO4
C6H6CH3NO2 + KMnO4 + H2SO4 = C6H6COOHNO2 + MnSO4 + K2SO4 + H2O =>
5 C6H6CH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOHNO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
MgCl2H2O = Mg(OH)ClHCl =>
MgCl2H2O = Mg(OH)ClHCl
Li + Ca(OH)2 = Li(OH) + Ca =>
2 Li + Ca(OH)2 = 2 Li(OH) + Ca
Fe(Cl)2 + KMn(O)4 + HCl = Fe(Cl)3 + Mn(Cl)2 + KCl + H2O =>
5 Fe(Cl)2 + KMn(O)4 + 8 HCl = 5 Fe(Cl)3 + Mn(Cl)2 + KCl + 4 H2O
K2Cr2O7 + AgNO3 = Ag2(Cr2O7) + K(NO3) =>
K2Cr2O7 + 2 AgNO3 = Ag2(Cr2O7) + 2 K(NO3)
Al + HCl = H + AlCl32 =>
Al + 32 HCl = 32 H + AlCl32
Na2B4O7 + CaF2 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2O =>
Na2B4O7 + 6 CaF2 + 7 H2SO4 = 4 BF3 + 6 CaSO4 + Na2SO4 + 7 H2O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4(classification) =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4(classification)
CH3CH2COOH + Ag = CH3CH2COH + Ag2O =>
CH3CH2COOH + 2 Ag = CH3CH2COH + Ag2O
Na(OH) + Mg(SO4) = Mg(OH)2 + Na2(SO4) =>
2 Na(OH) + Mg(SO4) = Mg(OH)2 + Na2(SO4)
C21H18O6 + O2 = CO2 + H2O =>
2 C21H18O6 + 45 O2 = 42 CO2 + 18 H2O
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
CH3COOH + CH3CH2OH = H2O + CH3COOCH3 =>
2 CH3COOH + CH3CH2OH = H2O + 2 CH3COOCH3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MENO3 = MEO + NO + O2 =>
2 MENO3 = 2 MEO + 2 NO + O2
NO2 + H2SO4 = H2O + NO + SO4 =>
NO2 + H2SO4 = H2O + NO + SO4
HCOOH + C2H5OH = H2O + HCOOC2H5 =>
HCOOH + C2H5OH = H2O + HCOOC2H5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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