| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CH4N2O + 3 N4O12Zr = 3 ZrO2 + 10 CO2 + 16 N2 + 20 H2O
CoCl2(H2O)6 + NH4Cl = (NH4)2CoCl4 + H2O =>
CoCl2(H2O)6 + 2 NH4Cl = (NH4)2CoCl4 + 6 H2O
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
B + Br2 = BBr2 =>
B + Br2 = BBr2
C2H5OH + KMnO4 = MnO2 + KOH + CH3CHO + H2O =>
3 C2H5OH + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CH3CHO + 2 H2O
C2H4Cl2 + H2O = CO2 + CH4 + Cl2 =>
2 C2H4Cl2 + 2 H2O = CO2 + 3 CH4 + 2 Cl2
CaC2 + HCl = CaCl2 + C6H6 =>
3 CaC2 + 6 HCl = 3 CaCl2 + C6H6
K2(CO3) + Pb(NO2) = K2(NO2) + Pb(CO3) =>
K2(CO3) + Pb(NO2) = K2(NO2) + Pb(CO3)
MgCO3 + C6H8O8 = Mg + CO2 + H2O =>
8 MgCO3 + C6H8O8 = 8 Mg + 14 CO2 + 4 H2O
C57H92O6 + O2 = CO2 + H2O =>
C57H92O6 + 77 O2 = 57 CO2 + 46 H2O
HCI + KCI = HCIKCI =>
HCI + KCI = HCIKCI
Rb2O + Sn(OH)2 = Rb2SnO2 + H2O =>
Rb2O + Sn(OH)2 = Rb2SnO2 + H2O
C8H25 + O2 = C2O + H2 =>
2 C8H25 + 4 O2 = 8 C2O + 25 H2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
FeO + Al2(CO3)3 = Al + O3 + FeCO3 =>
3 FeO + Al2(CO3)3 = 2 Al + O3 + 3 FeCO3
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
KMnO4(aq) + H2SO4(aq) + K2C2O4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(aq) + CO2(g) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 5 K2C2O4(aq) = 6 K2SO4(aq) + 2 MnSO4(aq) + 8 H2O(aq) + 10 CO2(g)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2CrO4 + KBr + H2O + KCl = CrCl3 + Br2 + KOH =>
2 K2CrO4 + 6 KBr + 8 H2O + 6 KCl = 2 CrCl3 + 3 Br2 + 16 KOH
HNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NO2 =>
2 HNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 H2O + 2 NO2
Na2O + MnO = Na2MnO2 =>
Na2O + MnO = Na2MnO2
NO3 + H2O2 = NO + HO2 =>
NO3 + H2O2 = NO + 2 HO2
Al4 + H2O = Al(OH)3 + H4000 =>
1000 Al4 + 12000 H2O = 4000 Al(OH)3 + 3 H4000
Cu(No3)2 + (KI) = CuI + K(No3)2 =>
Cu(No3)2 + (KI) = CuI + K(No3)2
N2 + CH4 = H2 + HCN =>
N2 + 2 CH4 = 3 H2 + 2 HCN
Hg2O + P4O10 + HCl = HgCl2 + H3PO3 + H2O =>
4 Hg2O + P4O10 + 16 HCl = 8 HgCl2 + 4 H3PO3 + 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CaSO4 + CO2 = SO2 + O2 + CaCO3 =>
2 CaSO4 + 2 CO2 = 2 SO2 + O2 + 2 CaCO3
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Ca + (PO)2 + H2SO4 = CaSO4 + Ca(HPO)2 =>
2 Ca + (PO)2 + H2SO4 = CaSO4 + Ca(HPO)2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3(g) + HCI(g) = NH4CI =>
NH3(g) + HCI(g) = NH4CI
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Sr(OH)2 + H3BO3 = (SrOH)3BO3 + H2O =>
3 Sr(OH)2 + H3BO3 = (SrOH)3BO3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Li + Be = LiBe =>
Li + Be = LiBe
Si + NaOH = Na2SiO2 + H2 =>
Si + 2 NaOH = Na2SiO2 + H2
NaFeO2 + Cl2 = FeCl3 + NaO2 =>
2 NaFeO2 + 3 Cl2 = 2 FeCl3 + 2 NaO2
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
H3O + OH = H2O =>
H3O + OH = 2 H2O
As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ca(NO3)2 + NH3*H2O + H3PO4 = Ca(H2PO4)2 + NH4NO3 + H2O =>
Ca(NO3)2 + 2 NH3*H2O + 2 H3PO4 = Ca(H2PO4)2 + 2 NH4NO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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