| Équations équilibrées la veille |
2 AlCl3 + 9 O2 = 2 Al(ClO3)3
CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca
Na3PO4 + CaCl = Ca3PO4 + NaCl =>
Na3PO4 + 3 CaCl = Ca3PO4 + 3 NaCl
NCl3 + CH = H2 + N2 + CCl4 =>
8 NCl3 + 6 CH = 3 H2 + 4 N2 + 6 CCl4
SnS + HNO3 = H2SO4 + NO2 + H2SnO4 + H2O =>
SnS + 12 HNO3 = H2SO4 + 12 NO2 + H2SnO4 + 4 H2O
H2SO4 + Sr = Sr(SO4) + H2 =>
H2SO4 + Sr = Sr(SO4) + H2
CNCl + NaOH = CNONa + NaCl + H2O =>
CNCl + 2 NaOH = CNONa + NaCl + H2O
KCN + H2O = OH{-} + HCN + K{+} =>
KCN + H2O = OH{-} + HCN + K{+}
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
CaCO3 + NH3 = [Ca(NH3)6] + CO3 =>
CaCO3 + 6 NH3 = [Ca(NH3)6] + CO3
C25H52 + N2O4 = CO2 + H2O + N2 =>
C25H52 + 19 N2O4 = 25 CO2 + 26 H2O + 19 N2
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
CrO3 + BaO = BaCr3 + O =>
3 CrO3 + BaO = BaCr3 + 10 O
HCl + KNO2 = KCl + HNO2 =>
HCl + KNO2 = KCl + HNO2
CaOCl2 + KI + H2O = Ca(OH)2 + KCl + I2 =>
CaOCl2 + 2 KI + H2O = Ca(OH)2 + 2 KCl + I2
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
C21H42O2 + O2 = H2O + CO2 =>
2 C21H42O2 + 61 O2 = 42 H2O + 42 CO2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
C10H22 + O2(g) = CO2(g) + H2O(g) =>
2 C10H22 + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
Mg + Cu{+2} = Mg2{+} + Cu =>
4 Mg + Cu{+2} = 2 Mg2{+} + Cu
C2H3Cl3 + O2 = CO2 + H2O + Cl =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 12 Cl
HAsO4 + KI + HCl = H3AsO3 + KCl + I2 + H2O =>
HAsO4 + 4 KI + 4 HCl = H3AsO3 + 4 KCl + 2 I2 + H2O
Al2(SO4)3 + NH3 = Al2H3 + N(SO4)3 =>
Al2(SO4)3 + NH3 = Al2H3 + N(SO4)3
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
CH3CH2CH2COOH + Cl2 = CH3CH2CHClCOOH + HCl =>
CH3CH2CH2COOH + Cl2 = CH3CH2CHClCOOH + HCl
[Co(NH3)3CO3]NO3 + HCl + NH4OH = [Co(NH3)5Cl]Cl2 + CO2 + NO3 + H2O =>
9[Co(NH3)3CO3]NO3 + 27 HCl + 17 NH4OH = 9[Co(NH3)5Cl]Cl2 + 9 CO2 + 8 NO3 + 29 H2O
C2H2 + OH = C2H3O =>
C2H2 + OH = C2H3O
Ce(IO3)4 + H2C2O4 = Ce2(CO4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 18 H2C2O4 = Ce2(CO4)3 + 4 I2 + 33 CO2 + 18 H2O
KMnO4 + C2H2O4 = CO2 + H2O + MnO2 + KCO3 =>
KMnO4 + C2H2O4 = CO2 + H2O + MnO2 + KCO3
Hg(Cr2H3O2)2 + Na2S = HgS + NaCr2H3O2 =>
Hg(Cr2H3O2)2 + Na2S = HgS + 2 NaCr2H3O2
ZrCl4 + CaC2 + N2 = ZrN + CaCl2 + C =>
2 ZrCl4 + 4 CaC2 + N2 = 2 ZrN + 4 CaCl2 + 8 C
CH3COONa + TiOSO4 + H2O = TiO(OH)2 + CH3COOH + Na2SO4 =>
2 CH3COONa + TiOSO4 + 2 H2O = TiO(OH)2 + 2 CH3COOH + Na2SO4
K2SO4 + NaOH = NaKSO4 + KOH =>
K2SO4 + NaOH = NaKSO4 + KOH
HgClO3 = HgCl + O2 =>
2 HgClO3 = 2 HgCl + 3 O2
NH4(OH) + Ba(NO3)2 = Ba(OH)2 + NH4NO3 =>
2 NH4(OH) + Ba(NO3)2 = Ba(OH)2 + 2 NH4NO3
K1L1 + Pb1N2O6 = Pb1L2 + K1N1O3 =>
2 K1L1 + Pb1N2O6 = Pb1L2 + 2 K1N1O3
Pt + Pb(NO3)2 = Pt(NO3)4 + Pb2 =>
Pt + 2 Pb(NO3)2 = Pt(NO3)4 + Pb2
(NH4)6[MnMo9O32] + KOH = MnO2 + K2MoO4 + NH3 + H2O =>
(NH4)6[MnMo9O32] + 18 KOH = MnO2 + 9 K2MoO4 + 6 NH3 + 12 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al(OH)3 + Na = Al + Na(OH)3 =>
Al(OH)3 + Na = Al + Na(OH)3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
FeO4{-} + H2O = FeO(OH) + OH{-} + O2 =>
FeO4{-} + H2O = FeO(OH) + OH{-} + O2
B + F2 = B3F2 =>
3 B + F2 = B3F2
CH3COOH + CH3CH2CH2CH2CH2OH = H2O + CH3COOCH2CH2CH2CH2CH3 =>
CH3COOH + CH3CH2CH2CH2CH2OH = H2O + CH3COOCH2CH2CH2CH2CH3
SiCl2 + Mg = MgCl2 + Si =>
SiCl2 + Mg = MgCl2 + Si
Tin(IV)Sulfide + CarbonOxide = CarbonSulfide + Tin(IV)Oxide =>
Tin(IV)Sulfide + CarbonOxide = CarbonSulfide + Tin(IV)Oxide
LiCl + Na2HPO4 = Li3PO4 + NaH2PO4 + NaCl =>
3 LiCl + 2 Na2HPO4 = Li3PO4 + NaH2PO4 + 3 NaCl
C6H5CHO + CH3CH2OH = C6H5CHCH2CH3 + O =>
32 C6H5CHO + 23 CH3CH2OH = 30 C6H5CHCH2CH3 + 55 O
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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