| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(s) + CrPO4(aq)
Ca(OH)2 + CH3CO2H = CaCH3 + H2O + CO2 =>
8 Ca(OH)2 + 9 CH3CO2H = 8 CaCH3 + 14 H2O + 10 CO2
FeCl2 + (NH4)2CO3 = FeCO3 + Cl2(NH4)2 =>
FeCl2 + (NH4)2CO3 = FeCO3 + Cl2(NH4)2
KCl + H2SO4 = SO2 + K2O + Cl2 + H2O =>
2 KCl + H2SO4 = SO2 + K2O + Cl2 + H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NaNH2 = Na + N2 + H2 =>
2 NaNH2 = 2 Na + N2 + 2 H2
CuBr2 + KI = CuI + I2 + KBr =>
2 CuBr2 + 4 KI = 2 CuI + I2 + 4 KBr
NaBrO3 + BaI2 + H2TeO4 = NaBr + BaTeO4 + H2O + I2 =>
NaBrO3 + 3 BaI2 + 3 H2TeO4 = NaBr + 3 BaTeO4 + 3 H2O + 3 I2
Fe(OH)3 + KClO4 + KOH = K2FeO4 + KCl + H2O =>
8 Fe(OH)3 + 3 KClO4 + 16 KOH = 8 K2FeO4 + 3 KCl + 20 H2O
BiOF + NaOH = Bi(OH)3 + Na2O + NaF =>
BiOF + 3 NaOH = Bi(OH)3 + Na2O + NaF
Cr + (OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr + (OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ga(C2H3O2)3 + H2O = Ga2O3 + CO2 + H2 =>
2 Ga(C2H3O2)3 + 15 H2O = Ga2O3 + 12 CO2 + 24 H2
CH3NH3Cl + C6H5NH2 = CH3NH2 + C6H5NH3Cl =>
CH3NH3Cl + C6H5NH2 = CH3NH2 + C6H5NH3Cl
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
P2O5 + SiO2 = SiP2O7 =>
P2O5 + SiO2 = SiP2O7
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
Zn{2+} + Ni = Ni{2+} + Zn =>
Zn{2+} + Ni = Ni{2+} + Zn
KMnO4 + Fe = MnO2 + Fe2O3 + K2O =>
2 KMnO4 + 2 Fe = 2 MnO2 + Fe2O3 + K2O
Zn + CuNo3 = ZnNo3 + Cu =>
Zn + CuNo3 = ZnNo3 + Cu
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
AlCl3 + F = FCl3 + Al =>
AlCl3 + F = FCl3 + Al
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NiCl2 + KCN = KCl + Ni(CN)2 =>
NiCl2 + 2 KCN = 2 KCl + Ni(CN)2
C2H4(g) + O2(g) = CO2(g) + H2O(g) = energy =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
S2O + O = SO =>
S2O + O = 2 SO
C2H4(g) + O2(g) = CO2(g) + H2O(g) = energy' =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Al + H2O + Na2CO3 = H2 + Na(AlO4H4) + CO2 =>
2 Al + 7 H2O + Na2CO3 = 3 H2 + 2 Na(AlO4H4) + CO2
C(s) + H2(g) = C10H8(s) =>
10 C(s) + 4 H2(g) = C10H8(s)
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
CaCO3 + H3BO3 = CaB2O4 + H2O + CO2 =>
CaCO3 + 2 H3BO3 = CaB2O4 + 3 H2O + CO2
Ba(NO3)2 + HNO3 = H2Ba + NO3 =>
Ba(NO3)2 + 2 HNO3 = H2Ba + 4 NO3
H{+}(aq) + Fe{2+}(aq) + Cr2O7{2-}(aq) = Fe{3+}(aq) + Cr{3+}(aq) + H2O(l) =>
14 H{+}(aq) + 6 Fe{2+}(aq) + Cr2O7{2-}(aq) = 6 Fe{3+}(aq) + 2 Cr{3+}(aq) + 7 H2O(l)
SO4 + H2O = SO3 + H2O2 =>
SO4 + H2O = SO3 + H2O2
Zn(C2H3O2)2 + KNO3 = Zn(NO3)2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KNO3 = Zn(NO3)2 + 2 K(C2H3O2)
C3H5O2Cl + NH3 = NH4Cl + C3H7O2N =>
C3H5O2Cl + 2 NH3 = NH4Cl + C3H7O2N
Fe(NO3)3 + HCl = Fe(Cl)3 + H(NO3) =>
Fe(NO3)3 + 3 HCl = Fe(Cl)3 + 3 H(NO3)
KHO + Al = AlHO + K =>
KHO + Al = AlHO + K
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl =>
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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