| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HCl = H2O + KCl
Cu{2+} + (NH3) = [Cu(NH3)4]{2+} =>
Cu{2+} + 4(NH3) = [Cu(NH3)4]{2+}
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
(NH4)2C2O4 + NaOH + KMnO4 = KNaMnO4 + H2O + N2 + CO2 =>
(NH4)2C2O4 + 8 NaOH + 8 KMnO4 = 8 KNaMnO4 + 8 H2O + N2 + 2 CO2
C4SO4 + NaOH = C4(OH)2 + Na2SO4 =>
C4SO4 + 2 NaOH = C4(OH)2 + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + H4SiO4 + KHCO3 =>
2 KAlSi3O8 + 2 CO2 + 11 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 KHCO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + NH4Cl = H2S + NaCl + NH3 =>
Na2S + 2 NH4Cl = H2S + 2 NaCl + 2 NH3
Cu + (NH3) = [Cu(NH3)4] =>
Cu + 4(NH3) = [Cu(NH3)4]
C9H8O + NaBH4 + CH3OH = C9H10O + BH3 + NaOCH3 =>
C9H8O + NaBH4 + CH3OH = C9H10O + BH3 + NaOCH3
K2PO4 + Mg(NO3)2 = MgPO4 + KNO3 =>
K2PO4 + Mg(NO3)2 = MgPO4 + 2 KNO3
Ca(HCO3)2 + HCl = CaCl2 + CO2H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2H2O
NaOH + SnCl2 = SnOHCl + NaCl =>
NaOH + SnCl2 = SnOHCl + NaCl
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
CaF2 + H2SO4 = Ca3(SO4)3 + HF =>
3 CaF2 + 3 H2SO4 = Ca3(SO4)3 + 6 HF
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2(aq) + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2(aq) + 2 NaNO3(aq)
Si + Cl2 = SiCl1 =>
2 Si + Cl2 = 2 SiCl1
C13H8O + NaBH4 + CH3OH = C13H10OH + NaB(OCH3) =>
5 C13H8O + 3 NaBH4 + 3 CH3OH = 5 C13H10OH + 3 NaB(OCH3)
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq) =>
Mg(s) + Ca(OH)2(aq) = Ca(s) + Mg(OH)2(aq)
SO2 + AlCl3 = SO2AlCl3 =>
SO2 + AlCl3 = SO2AlCl3
AgCl + NH3 = AgNH3 + Cl =>
AgCl + NH3 = AgNH3 + Cl
C6H5OHCH3COCl = CH3COOC6H5HCl =>
C6H5OHCH3COCl = CH3COOC6H5HCl
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn(NO3)2*6H2O + SnCl4*5H2O + C6H8O7 = ZnSnO3 + CO2 + NO2 + HCl + H2O =>
9 Zn(NO3)2*6H2O + 9 SnCl4*5H2O + C6H8O7 = 9 ZnSnO3 + 6 CO2 + 18 NO2 + 36 HCl + 85 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBrO3 + KBr + HCl = Br2 + KCl + H2O =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
KNO3 + CaCO3 = K2CO3 + Ca(NO3)2 =>
2 KNO3 + CaCO3 = K2CO3 + Ca(NO3)2
MnSO4 + Br2 + NaOH = MnO2 + Na2SO4 + NaBr2 + H2O =>
MnSO4 + 2 Br2 + 4 NaOH = MnO2 + Na2SO4 + 2 NaBr2 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3CHOH =>
K2Cr2O7 + 4 H2SO4 + 6 CH3CH2OH + 17 H2O = 2 KCr(SO4)2*12H2O + 6 CH3CHOH
H2S + VOSO4 + K2CO3 + H2O = K2S2O3 + KVO3 + KHCO3 =>
6 H2S + 8 VOSO4 + 22 K2CO3 + 5 H2O = 7 K2S2O3 + 8 KVO3 + 22 KHCO3
Zn(OH)2 + Ca2(SO4)2 = Ca(OH)2 + Zn2(SO4)2 =>
2 Zn(OH)2 + Ca2(SO4)2 = 2 Ca(OH)2 + Zn2(SO4)2
CH5Cl + NaOH = NaCl + CH5OH =>
CH5Cl + NaOH = NaCl + CH5OH
HCOOH + Na2O = HCOONa2O + H2 =>
2 HCOOH + 2 Na2O = 2 HCOONa2O + H2
SO2 + AlCl3 = SO2AlCl3 =>
SO2 + AlCl3 = SO2AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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