| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(CO3) + CaCl2 = Ca(CO3)2 + 2 NaCl
CuCl2(s) = Cu(s) + Cl2(g) =>
CuCl2(s) = Cu(s) + Cl2(g)
Ca(OH)2 + O2 + SO2 = CaSO42H2O =>
2 Ca(OH)2 + 39 O2 + 2 SO2 = 2 CaSO42H2O
C3H6O3 + NaOH = NaH5O3C3 + H2O =>
C3H6O3 + NaOH = NaH5O3C3 + H2O
Ni(OH)2 + KBrO2 + H2O = Ni(OH)3 + KBr =>
4 Ni(OH)2 + KBrO2 + 2 H2O = 4 Ni(OH)3 + KBr
NaClPb(No{3}) = Na(No{3})ClPb =>
NaClPb(No{3}) = Na(No{3})ClPb
COH + HCl = H + ClCO =>
COH + HCl = 2 H + ClCO
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
CF3COOH + H2O = CF3COO + H3O =>
CF3COOH + H2O = CF3COO + H3O
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
Ir + H2 = IrH4 =>
Ir + 2 H2 = IrH4
CH4 + O2(s) = CO2(s) + H2O =>
CH4 + 2 O2(s) = CO2(s) + 2 H2O
Ni(NO3)2 + NH4OH = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4(NO3) + Ni(OH)2
Ca + HNO3 = NO + Ca(NO3)2 + H2O =>
3 Ca + 8 HNO3 = 2 NO + 3 Ca(NO3)2 + 4 H2O
CO + H2 = CHCO2 =>
4 CO + H2 = 2 CHCO2
CH3COOH + C2H5Cl = CH3COOC2H5 + HCl =>
CH3COOH + C2H5Cl = CH3COOC2H5 + HCl
H + NH2OH = NH3OH =>
H + NH2OH = NH3OH
Al2(CO3)3 + (NH4)3PO4 = (NH4)2CO3 + AlPO4 =>
Al2(CO3)3 + 2(NH4)3PO4 = 3(NH4)2CO3 + 2 AlPO4
HC2H2O3 + C2H8N2 + C6H6O + NaOH + FeCl3 = C18H17N2O6NaFe + H2O + Cl2 =>
76 HC2H2O3 + 26 C2H8N2 + 44 C6H6O + 26 NaOH + 26 FeCl3 = 26 C18H17N2O6NaFe + 142 H2O + 39 Cl2
Zn + Pb(NO3)2 = Pb(Zn)2 + NO3 =>
2 Zn + Pb(NO3)2 = Pb(Zn)2 + 2 NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C23H43 + O2 = CO2 + H2O =>
4 C23H43 + 135 O2 = 92 CO2 + 86 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C7H6O3(aq)CH3OH(aq) = C8H8O3(aq)H2O(l) =>
C7H6O3(aq)CH3OH(aq) = C8H8O3(aq)H2O(l)
AgNO3 + NaOH = Ag(OH)2 + Na2NO3 =>
AgNO3 + 2 NaOH = Ag(OH)2 + Na2NO3
KCl(aq) + Pb(CH3CO2)2(aq) = K2(CH3CO2)2(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3CO2)2(aq) = K2(CH3CO2)2(aq) + PbCl2(s)
Ni(OH)2 + KBrO4 + H2O = Ni(OH)3 + KBr =>
8 Ni(OH)2 + KBrO4 + 4 H2O = 8 Ni(OH)3 + KBr
(Co(Cl)2)*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2(Co(Cl)2)*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Cu(s) + AgNO3 = Cu2NO3 + Ag =>
2 Cu(s) + AgNO3 = Cu2NO3 + Ag
KClO3 = KClO4 + K + Cl2 =>
8 KClO3 = 6 KClO4 + 2 K + Cl2
Ni2O3 + H2O = Ni(OH) + O2 =>
Ni2O3 + H2O = 2 Ni(OH) + O2
KNO3 + C6H12O6 = K2CO3 + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H12O6 = 12 K2CO3 + 12 N2 + 18 CO2 + 30 H2O
(C5H12O) + O2 = CO2 + H2O =>
2(C5H12O) + 15 O2 = 10 CO2 + 12 H2O
CaCl2 + NaC2O4 = CaC2O4 + NaCl2 =>
CaCl2 + NaC2O4 = CaC2O4 + NaCl2
HCl(aq)C2H3O2{-}(aq) = HC2H3O2(aq)Cl{-}(aq) =>
HCl(aq)C2H3O2{-}(aq) = HC2H3O2(aq)Cl{-}(aq)
Fe203 + HNO3 = Fe(NO3)3 + H202 =>
202 Fe203 + 123018 HNO3 = 41006 Fe(NO3)3 + 609 H202
C + Na2SO3 = Na2S + CO =>
3 C + Na2SO3 = Na2S + 3 CO
H3Po4 + CsOH = H2O + Cs3Po4 =>
H3Po4 + 3 CsOH = 3 H2O + Cs3Po4
NaS + MgCl2 = NaCl2 + SMg =>
NaS + MgCl2 = NaCl2 + SMg
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
CH6N2 + N2O4 = N2 + H2O + CO2 =>
4 CH6N2 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
MnNO3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
MnNO3 + 3 NaBiO3 + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
Sb2O3 + H2O = HSbO2 =>
Sb2O3 + H2O = 2 HSbO2
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Zn + HBrO3 + H2SO4 = ZnSO4 + Br2 + H2O =>
5 Zn + 2 HBrO3 + 5 H2SO4 = 5 ZnSO4 + Br2 + 6 H2O
Ca(s)H2So4(aq) = CaSo4(aq)H2(g) =>
Ca(s)H2So4(aq) = CaSo4(aq)H2(g)
SO2 + H2O = HSO3 + H =>
SO2 + H2O = HSO3 + H
Ag2NO3 + K2SO4 = Ag2SO4 + K2NO3 =>
Ag2NO3 + K2SO4 = Ag2SO4 + K2NO3
Al + CO2 = Al3CO2 =>
3 Al + CO2 = Al3CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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