| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 2 Pb(OH)3 = Pb2(SO4)3 + 6 H2O
Pb = Pb2 =>
2 Pb = Pb2
Cu + PO4 = CuPO4 =>
Cu + PO4 = CuPO4
C2H8N2 + O2 = CO2 + H2O + N3 =>
3 C2H8N2 + 12 O2 = 6 CO2 + 12 H2O + 2 N3
CH3COOH + NaCl + CuO = CuCl2 + NaCH3COO + H2O =>
2 CH3COOH + 2 NaCl + CuO = CuCl2 + 2 NaCH3COO + H2O
CuO2 + Fe = Cu + Fe2O =>
CuO2 + 4 Fe = Cu + 2 Fe2O
Co(NH3)6Cl2 = CoCl2 + NH3 =>
Co(NH3)6Cl2 = CoCl2 + 6 NH3
H2 + C4H8O = C12H26 + H2O =>
4 H2 + 3 C4H8O = C12H26 + 3 H2O
C2H5NH3BrNaOH = C2H5NH2NaBrH2O =>
C2H5NH3BrNaOH = C2H5NH2NaBrH2O
Cu = Cu2 =>
2 Cu = Cu2
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
C(CH3)3 + O2 = CO2 + H2O =>
4 C(CH3)3 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + CaCl2 = AgCl2 + Ca(NO3) =>
AgNO3 + CaCl2 = AgCl2 + Ca(NO3)
Na3[Co(NO2)6] + KCl = K2Na[Co(NO2)6] + NaCl =>
Na3[Co(NO2)6] + 2 KCl = K2Na[Co(NO2)6] + 2 NaCl
H3PO4 + Ni(OH)2 = NiHPO4 + H2O =>
H3PO4 + Ni(OH)2 = NiHPO4 + 2 H2O
H2O + HClO = ClO + H3O =>
H2O + HClO = ClO + H3O
H2ClO4 + Ba(OH)2 = BaClO4 + H2O =>
H2ClO4 + Ba(OH)2 = BaClO4 + 2 H2O
UO2(CH3COO)2 = UO2 + CH3COO =>
UO2(CH3COO)2 = UO2 + 2 CH3COO
AlCl3 + F = FCl3 + Al =>
AlCl3 + F = FCl3 + Al
NH4CNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + N2 =>
5 NH4CNS + 14 KMnO4 + 16 H2SO4 = 14 MnSO4 + 7 K2SO4 + 26 H2O + 5 CO2 + 5 N2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
Hg2SO4 + CaCl2 = Hg2Cl2 + CaSO4 =>
Hg2SO4 + CaCl2 = Hg2Cl2 + CaSO4
CuO + C2H5Br = Cu + C2H5OBr =>
CuO + C2H5Br = Cu + C2H5OBr
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
HCl + FeAl = FeCl3 + Al + H2 =>
6 HCl + 2 FeAl = 2 FeCl3 + 2 Al + 3 H2
Si + Mg = SiMg =>
Si + Mg = SiMg
NO3 + Mg = NO2 + MgO =>
NO3 + Mg = NO2 + MgO
K2SO4 + FeCl3 = KCl + Fe2(SO4)3 =>
3 K2SO4 + 2 FeCl3 = 6 KCl + Fe2(SO4)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(CrO4)2 + Al2(SO4)3 = Pb(SO4)2 + Al2(CrO4)3 =>
3 Pb(CrO4)2 + 2 Al2(SO4)3 = 3 Pb(SO4)2 + 2 Al2(CrO4)3
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4NO3
Ca2C + H2O = C2 + H2 + Ca(OH)2 =>
2 Ca2C + 8 H2O = C2 + 4 H2 + 4 Ca(OH)2
BaO + H = Ba + OH =>
BaO + H = Ba + OH
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
SrSO3 = Sr + SO3 =>
SrSO3 = Sr + SO3
CaO + MgO = MgO2 + Ca =>
CaO + MgO = MgO2 + Ca
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3 =>
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3
C2H4(g) + SCl2(g) = C4H8Cl2S(g) =>
2 C2H4(g) + SCl2(g) = C4H8Cl2S(g)
Zn(HSO4)2 = ZnSO4H2SO4 =>
Zn(HSO4)2 = ZnSO4H2SO4
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{2+} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{2+}
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
Cr2(SO4)3 + H2O2 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 8 H2O
H3PO4NaH2PO4 = NaPO4H5PO4 =>
H3PO4NaH2PO4 = NaPO4H5PO4
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
Fe + V2O3 = Fe2O3 + VO =>
2 Fe + 3 V2O3 = Fe2O3 + 6 VO
C2H5OH + K2Cr2O7 + HCl = C2H3COH + CrCl3 + H2O + KCl =>
9 C2H5OH + 4 K2Cr2O7 + 32 HCl = 6 C2H3COH + 8 CrCl3 + 31 H2O + 8 KCl
P(s) + Cl2(g) = PCl3(s) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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