| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C2H4O2 + 5 C6H14O = 6 C7H14O2 + 5 H2O
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
C2H5Cl = C4H10 + Cl =>
2 C2H5Cl = C4H10 + 2 Cl
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
NaHCO3 + KC4H5O6 = C4H4Na2O6 + C4H4K2O6 + CO2 + H2O =>
2 NaHCO3 + 2 KC4H5O6 = C4H4Na2O6 + C4H4K2O6 + 2 CO2 + 2 H2O
S3O2 + H2O = H2 + SO3 =>
S3O2 + 7 H2O = 7 H2 + 3 SO3
I2 + NaClO3 = NaIO3 + Cl2 =>
I2 + 2 NaClO3 = 2 NaIO3 + Cl2
NaPO4 + Pb(NO3)2 = NaNO3 + Pb(PO4)2 =>
2 NaPO4 + Pb(NO3)2 = 2 NaNO3 + Pb(PO4)2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK =>
CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK
NaHCO3 + CaCl2 = NaCl + H2O + CaCO3 + CO2 =>
2 NaHCO3 + CaCl2 = 2 NaCl + H2O + CaCO3 + CO2
Ag + FeSO4 = AgFe + SO4 =>
Ag + FeSO4 = AgFe + SO4
CH3COOH + Ca(CO3)2 = CO2 + H2O + Ca(COOH)2 =>
3 CH3COOH + 4 Ca(CO3)2 = 6 CO2 + 2 H2O + 4 Ca(COOH)2
K2FeO4 + Na2SO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
2 K2FeO4 + 3 Na2SO3 + 5 H2SO4 = Fe2(SO4)3 + 3 Na2SO4 + 5 H2O + 2 K2SO4
Ba(NO3)2 + NH2SO3 + H2O(l) = Ba(NH2)2 + H2SO4 + HNO3 =>
7 Ba(NO3)2 + 16 NH2SO3 + 22 H2O(l) = 7 Ba(NH2)2 + 16 H2SO4 + 16 HNO3
AgSCN + HCl = AgCl + HSCN =>
AgSCN + HCl = AgCl + HSCN
C6H12O6 + H2SO5 = CO2 + H2SO4 + H2O =>
C6H12O6 + 12 H2SO5 = 6 CO2 + 12 H2SO4 + 6 H2O
NH4 + H2O = NH4OH + H2 =>
2 NH4 + 2 H2O = 2 NH4OH + H2
CuCl2 + BaCl2 = BaCl + Cu(Cl2)2 =>
CuCl2 + 2 BaCl2 = 2 BaCl + Cu(Cl2)2
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
Pb(NO3)2 + K2CO3 = Pb(CO3) + K2(NO3)2 =>
Pb(NO3)2 + K2CO3 = Pb(CO3) + K2(NO3)2
H3PO3 + Mg = Mg3(PO3)2 + H =>
2 H3PO3 + 3 Mg = Mg3(PO3)2 + 6 H
NH4HO + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4HO + H3PO4 = (NH4)3PO4 + 3 H2O
AgNO3 + HCl(l) = AgCl + HNO3(l) =>
AgNO3 + HCl(l) = AgCl + HNO3(l)
NiN2O6 + K3PO4 = NiPO4 + N2O6K3 =>
NiN2O6 + K3PO4 = NiPO4 + N2O6K3
Zn + PbAsO4 = ZnAsO4 + Pb =>
Zn + PbAsO4 = ZnAsO4 + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2FeO3 + HCl = Cl2 + FeCl3 + NaCl + H2O =>
2 Na2FeO3 + 12 HCl = Cl2 + 2 FeCl3 + 4 NaCl + 6 H2O
CuBr2 + Al(NO3)3 = Cu(NO3)2 + AlBr3 =>
3 CuBr2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlBr3
CrO + HCl + H2O = [Cr(H2O)4]Cl2 =>
CrO + 2 HCl + 3 H2O = [Cr(H2O)4]Cl2
K2CO3 + Cr(NO3)3 = K2(NO3)3 + CrCO3 =>
K2CO3 + Cr(NO3)3 = K2(NO3)3 + CrCO3
Ga + Br3 = GaBr3 =>
Ga + Br3 = GaBr3
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Zn + MnCl2 = Mn + ZnCl2 =>
Zn + MnCl2 = Mn + ZnCl2
NH4S + BaCl = BaS + NH4Cl =>
NH4S + BaCl = BaS + NH4Cl
C2H4ONaOH = C2H3ONaH2O =>
C2H4ONaOH = C2H3ONaH2O
ZnCUCl2 = ZnCl2CU =>
ZnCUCl2 = ZnCl2CU
(NH4)2 + PtCl6 = NH4Cl3 + PtCl2 =>
2(NH4)2 + 3 PtCl6 = 4 NH4Cl3 + 3 PtCl2
Cu(OH)2 + Na2CO3 = CuCO3 + NaOH =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 NaOH
NaCH3COOH + HCl = NaCl + HCH3COOH =>
NaCH3COOH + HCl = NaCl + HCH3COOH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaS + CaSO4 = Ca + SO2 =>
CaS + CaSO4 = 2 Ca + 2 SO2
NaHCO3 + KC4H5O6 = H2O + CO2 + Na + K =>
9 NaHCO3 + KC4H5O6 = 7 H2O + 13 CO2 + 9 Na + K
NH4 + OH = N4 + H2OH =>
4 NH4 + 8 OH = N4 + 8 H2OH
CuSO4*14H2O = CuSO4 + H2O =>
CuSO4*14H2O = CuSO4 + 14 H2O
Al + O = AlO3 =>
Al + 3 O = AlO3
CuS + HNO3 = CuN2O6 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 CuN2O6 + 3 S + 4 H2O + 2 NO
[Cr(H2O)6]Cl3 = HCl + Cr(OH)3 + H2O =>
[Cr(H2O)6]Cl3 = 3 HCl + Cr(OH)3 + 3 H2O
BCl2 + P4 + H2 = BP + HCl =>
4 BCl2 + P4 + 4 H2 = 4 BP + 8 HCl
Co{2+} + OH{-} + CO3{2-} = Co2(OH)2CO3 =>
2 Co{2+} + 2 OH{-} + CO3{2-} = Co2(OH)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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