| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HCl = NH4Cl
C2H4O2 + C10H18O = C12H20O + H2O =>
3 C2H4O2 + 9 C10H18O = 8 C12H20O + 7 H2O
KAl(SO4)2 + Na2CO3 + H2O = Na2SO4 + K2SO4 + Al2(OH)2(CO3)2 + CO2 =>
2 KAl(SO4)2 + 3 Na2CO3 + H2O = 3 Na2SO4 + K2SO4 + Al2(OH)2(CO3)2 + CO2
MgSo4(aq) + Cu(s) = CuSo4(aq) + Mg(s) =>
MgSo4(aq) + Cu(s) = CuSo4(aq) + Mg(s)
NaOH + SOCl2 = Na2SO3 + H2O + NaCl =>
4 NaOH + SOCl2 = Na2SO3 + 2 H2O + 2 NaCl
Zn + CuSO4*5H2O = H2O + Cu + ZnSO4 =>
Zn + CuSO4*5H2O = 5 H2O + Cu + ZnSO4
PO4 + NH4 + MoO4 + H3O = ((NH4)3(P(Mo3O10)4)) + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H3O = ((NH4)3(P(Mo3O10)4)) + 36 H2O
Pb(NO3)2 + Pb3PO4 = Pb3(PO4)2(s) + PbNO3(aq) =>
3 Pb(NO3)2 + 2 Pb3PO4 = Pb3(PO4)2(s) + 6 PbNO3(aq)
BaBr2 + [NH4]2SO4 = BaSO4 + NH4Br =>
BaBr2 + [NH4]2SO4 = BaSO4 + 2 NH4Br
V2O5 + KMnO4 = KMnO5 + V2O =>
V2O5 + 4 KMnO4 = 4 KMnO5 + V2O
C32H64O12 + O2 = CO2 + H2O =>
C32H64O12 + 42 O2 = 32 CO2 + 32 H2O
C5H4Na2O4 + NaOH = C5H3O4Na3 + H2O =>
C5H4Na2O4 + NaOH = C5H3O4Na3 + H2O
MnO4{-} + NO2 + H20{+} = Mn{2+} + NO3{-} + H{+} =>
19 MnO4{-} + 76 NO2 + H20{+} = 19 Mn{2+} + 76 NO3{-} + 20 H{+}
Mg + H2(NO3) = Mg(NO3) + H2 =>
Mg + H2(NO3) = Mg(NO3) + H2
(CaO)3 + H2O = Ca(OH)2 =>
(CaO)3 + 3 H2O = 3 Ca(OH)2
FeBr2 + AgNO3 = Fe(NO3)2 + Ag2Br2 =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + Ag2Br2
Fe(CO)5 = Fe2 + CO =>
2 Fe(CO)5 = Fe2 + 10 CO
AlCl3(aq) + K2CO3(aq) = K2Cl3(s) + AlCO3(aq) =>
AlCl3(aq) + K2CO3(aq) = K2Cl3(s) + AlCO3(aq)
C6H6ClN + P(C6H5)3 = C24H21NP{+} + Cl{-} =>
C6H6ClN + P(C6H5)3 = C24H21NP{+} + Cl{-}
H2S + H2O + CaO2H2 = H2 + CaSO4 =>
H2S + 2 H2O + CaO2H2 = 4 H2 + CaSO4
KNO3 + S = SO4 + K2O + NO2 =>
8 KNO3 + S = SO4 + 4 K2O + 8 NO2
C4H8 + KMnO4 + H2SO4 = C2H5COH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C2H5COH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CsSeO3 + H2O = HSeO3 + Cs2O =>
2 CsSeO3 + H2O = 2 HSeO3 + Cs2O
[Ba(OH)2(H2O)]5 + NH4NO3 = H2O + NH3 + Ba(NO3)2 =>
[Ba(OH)2(H2O)]5 + 10 NH4NO3 = 15 H2O + 10 NH3 + 5 Ba(NO3)2
BaCl2(aq) + CuSO4 = BaCu + Cl2SO4 =>
BaCl2(aq) + CuSO4 = BaCu + Cl2SO4
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Mg3(PO4)2 + (NH4)2CO3 = MgCO3 + (NH4)3PO4 =>
Mg3(PO4)2 + 3(NH4)2CO3 = 3 MgCO3 + 2(NH4)3PO4
ZnSO4(aq) + H2O(l) = Zn(OH)2(s) + H2SO4(aq) =>
ZnSO4(aq) + 2 H2O(l) = Zn(OH)2(s) + H2SO4(aq)
CuS = Cu2S + S =>
2 CuS = Cu2S + S
P + H3PO4 = P2O3 + H2O =>
4 P + 6 H3PO4 = 5 P2O3 + 9 H2O
Rb2S + H2O = RbHS + Rb3(OH)S =>
2 Rb2S + H2O = RbHS + Rb3(OH)S
CH3CH2COOH + CO3{2-} = CH3CH2COO{-} + CO2 + H2O =>
2 CH3CH2COOH + CO3{2-} = 2 CH3CH2COO{-} + CO2 + H2O
Fe(NO3)3 + HCl = HNO3 + FeCl3 =>
Fe(NO3)3 + 3 HCl = 3 HNO3 + FeCl3
Ba(NO3)2 + NaOH = Ba(OH)2 + Na + NO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na + 2 NO3
CaOH + HCl = CaCl + H2 + O2 =>
2 CaOH + 2 HCl = 2 CaCl + 2 H2 + O2
LiCO3 + HCl = LiCl2 + H2O + CO2 =>
LiCO3 + 2 HCl = LiCl2 + H2O + CO2
S2O8{2-} + Ce{3+} = SO4{2-} + Ce{4+} =>
S2O8{2-} + 2 Ce{3+} = 2 SO4{2-} + 2 Ce{4+}
BaCl2 + ZnSO4 = SO4 + Cl2ZnBa =>
BaCl2 + ZnSO4 = SO4 + Cl2ZnBa
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
KPO4 + FeCl = KCl + FePO4 =>
KPO4 + FeCl = KCl + FePO4
Mg(OH)2 + (NH4)PO3 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)PO3 = Mg3(PO4)2 + 2 NH3 + 4 H2O
Al4(CO4)3 + Fe(OH)2 = Al(OH)3 + Fe2(CO4) =>
Al4(CO4)3 + 6 Fe(OH)2 = 4 Al(OH)3 + 3 Fe2(CO4)
AuCl3(aq) + KI(aq) = AuI(s) + KCl(aq) + I2(aq) =>
AuCl3(aq) + 3 KI(aq) = AuI(s) + 3 KCl(aq) + I2(aq)
Fe(s) + CuSo4(aq) = Cu(s) + Fe2(So4)3(aq) =>
2 Fe(s) + 3 CuSo4(aq) = 3 Cu(s) + Fe2(So4)3(aq)
NH3 + O2 = NNO + H2O =>
2 NH3 + 2 O2 = NNO + 3 H2O
Ti(N(CH3)2)4 + FeSO4 + H2O = (NH2(CH3)2)2(SO4)*FeSO4 + FeO + TiO2 =>
Ti(N(CH3)2)4 + 4 FeSO4 + 4 H2O = 2(NH2(CH3)2)2(SO4)*FeSO4 + 2 FeO + TiO2
AgNO3 + Cu(ClO3)2 = CuNO3 + Ag(ClO3)2 =>
AgNO3 + Cu(ClO3)2 = CuNO3 + Ag(ClO3)2
Ce2(C2O4)3 + (NH4)2C2O4 = (NH4)13[Ce(C2O4)8] =>
Ce2(C2O4)3 + 13(NH4)2C2O4 = 2(NH4)13[Ce(C2O4)8]
PBO2 + C = PB + CO2 =>
PBO2 + C = PB + CO2
Cu(OH)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + K(OH)2 =>
4 Cu(OH)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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