| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(OH)2 + 2 SOCl2 = COCl2 + 2 SO2 + 2 HCl
HBr + Li(OH) = H(OH) + LiBr =>
HBr + Li(OH) = H(OH) + LiBr
HCl + Br2 = HBr + BrCl =>
HCl + Br2 = HBr + BrCl
K2PtCl4 + KI + NH3 = KCl + Pt(NH3)2I2 =>
K2PtCl4 + 2 KI + 2 NH3 = 4 KCl + Pt(NH3)2I2
Cu + B = Cu2B3 =>
2 Cu + 3 B = Cu2B3
Na2SO4 + CaCO3 + C2 = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + C2 = Na2CO3 + CaS + 2 CO2
HSbO3 + HCl = HSbCl6 + H2O =>
HSbO3 + 6 HCl = HSbCl6 + 3 H2O
Mg + N2O2 = MgO + N2 =>
2 Mg + N2O2 = 2 MgO + N2
PbO2 + HL = PbL2 + L2 + H2O =>
PbO2 + 4 HL = PbL2 + L2 + 2 H2O
BaO + Zn(OH)2 = ZnBaO2 + H2O =>
BaO + Zn(OH)2 = ZnBaO2 + H2O
Al + Cu = Al2Cu3 =>
2 Al + 3 Cu = Al2Cu3
(CH3CH2)3B + H2O2 = CH3CH2OH + B(OH)3 =>
(CH3CH2)3B + 3 H2O2 = 3 CH3CH2OH + B(OH)3
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
NaOCl + AgNO3 = NaNO3 + AgCl + O2 =>
2 NaOCl + 2 AgNO3 = 2 NaNO3 + 2 AgCl + O2
HCOONa + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOONa + 2 Cu(OH)2 + NaOH = Cu2O + 3 H2O + Na2CO3
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
Na2O + CH3COOH = CH3COONa + H2O =>
Na2O + 2 CH3COOH = 2 CH3COONa + H2O
Fe + As = FeAs2 =>
Fe + 2 As = FeAs2
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2 =>
Ca(OH)2 + K2CO3 = CaCO3 + K2(OH)2
Mn + F = MnF =>
Mn + F = MnF
C4H9Cl + AgNO2 = C4H9NO2 + AgCl =>
C4H9Cl + AgNO2 = C4H9NO2 + AgCl
Ba(OH)2 + MgO = BaO + Mg(OH)2 =>
Ba(OH)2 + MgO = BaO + Mg(OH)2
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
HSO4 + NH4NO3 = HNO3 + NH4SO4 =>
HSO4 + NH4NO3 = HNO3 + NH4SO4
RbOH + BaBr2 = Ba(OH)2 + RbBr =>
2 RbOH + BaBr2 = Ba(OH)2 + 2 RbBr
K2Cr2O7 + H2SO4 + NaNO2 = NO2 + K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaNO2 = 6 NO2 + K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 7 H2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
Si + N = Si3N4 =>
3 Si + 4 N = Si3N4
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
PbS + O = PbO + SO =>
PbS + 2 O = PbO + SO
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
K2O + NO2 = KNO3 + KNO2 =>
K2O + 2 NO2 = KNO3 + KNO2
Ag(NH3)2OH + CH2O = Ag + HCOONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + CH2O = 2 Ag + HCOONH4 + 3 NH3 + H2O
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + H2O + 2 OH{-}
Cl2O7(s) + H2O(l) = HClO4(ac) =>
Cl2O7(s) + H2O(l) = 2 HClO4(ac)
CaSO4 + Ca(OH)2 = (CaOH)2SO4 =>
CaSO4 + Ca(OH)2 = (CaOH)2SO4
AlS + HOH = AlOH + HS =>
AlS + HOH = AlOH + HS
Ni(SO4) + Mg = Ni + Mg(SO4) =>
Ni(SO4) + Mg = Ni + Mg(SO4)
C2H5NO2 + O = H2O + CO2 + N2 =>
2 C2H5NO2 + 9 O = 5 H2O + 4 CO2 + N2
AgNO3 + CuSO4 = Ag2SO4(s) + Cu(NO3)2(aq) =>
2 AgNO3 + CuSO4 = Ag2SO4(s) + Cu(NO3)2(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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