| Équations équilibrées la veille | Équations équilibrées le lendemain |
GaF + Cs = CsF + Ga
N2 + Be2 = N2Be2 =>
N2 + Be2 = N2Be2
ClKBr = BrKCl =>
ClKBr = BrKCl
SO42{-} + Cu + H3O{+} = SO2 + Cu2{+} + H2O =>
SO42{-} + 158 Cu + 80 H3O{+} = SO2 + 79 Cu2{+} + 120 H2O
HFeO2 + H3PO4 = FePO4 + H2O =>
HFeO2 + H3PO4 = FePO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
Zn + HCH3COO = H + ZnCH3COO =>
Zn + HCH3COO = H + ZnCH3COO
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
CuSO4 + NaHCO3 + H2O = (CuOH)2CO3 + NaHSO4 + CO2 =>
2 CuSO4 + 2 NaHCO3 + H2O = (CuOH)2CO3 + 2 NaHSO4 + CO2
Cr2O6 + H2SO4 + C = Cr2(SO4)3 + CO2 + H2O =>
2 Cr2O6 + 6 H2SO4 + 3 C = 2 Cr2(SO4)3 + 3 CO2 + 6 H2O
Mg + CuSO4 = Mg(SO4)2 + Cu =>
Mg + 2 CuSO4 = Mg(SO4)2 + 2 Cu
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
KMnO4 + KNO2 + H2O = KNO3 + MnO2 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
HCI + Na2SO4 = NaCI + H2SO4 =>
2 HCI + Na2SO4 = 2 NaCI + H2SO4
Mg + CuSO4 = Mg(SO4)2 + Cu =>
Mg + 2 CuSO4 = Mg(SO4)2 + 2 Cu
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg + H3NO3 = Mg3(NO3)2 + H2 =>
3 Mg + 2 H3NO3 = Mg3(NO3)2 + 3 H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + CuSO4 = Mg(SO4)2 + Cu =>
Mg + 2 CuSO4 = Mg(SO4)2 + 2 Cu
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
BaO + HNO3 = BaOHNO3 =>
BaO + HNO3 = BaOHNO3
Zn + S + HBr = ZnBr2 + H2S =>
Zn + S + 2 HBr = ZnBr2 + H2S
CaO + KOH = CaOH + KO =>
CaO + KOH = CaOH + KO
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
Al3 + HOH = Al(H2O)5(OH) + H3O =>
Al3 + 21 HOH = 3 Al(H2O)5(OH) + 3 H3O
BaSO4 + Cl = BaCl2 + SO4 =>
BaSO4 + 2 Cl = BaCl2 + SO4
Bi(OH)3 + CH3COOH = Bi(CH3COO)3 + H2O =>
Bi(OH)3 + 3 CH3COOH = Bi(CH3COO)3 + 3 H2O
LiOH + AlBr3 = LiBr + Al(OH)3 =>
3 LiOH + AlBr3 = 3 LiBr + Al(OH)3
Ba3 + P2 + H2O = Ba(OH)2 + PH3 =>
Ba3 + P2 + 6 H2O = 3 Ba(OH)2 + 2 PH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
K2[HgI4] + KBr = K2[KI4] + HgBr =>
K2[HgI4] + KBr = K2[KI4] + HgBr
C2H5OH + KMnO4 + H2SO4 = C2H4O3 + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 6 KMnO4 + 9 H2SO4 = 5 C2H4O3 + 3 K2SO4 + 6 MnSO4 + 14 H2O
NiS + HNO3 = Ni(NO3)2 + NO + H2O + Ni2(SO4)3 =>
9 NiS + 32 HNO3 = 3 Ni(NO3)2 + 26 NO + 16 H2O + 3 Ni2(SO4)3
Na2CO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
BkAs + PbCO3 = Bk2(CO3)3 + Pb3As2 =>
2 BkAs + 3 PbCO3 = Bk2(CO3)3 + Pb3As2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaHCO3 + CH3CO2H = CO2 + H2O + CH2CO2Na =>
8 NaHCO3 + 7 CH3CO2H = 6 CO2 + 10 H2O + 8 CH2CO2Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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