| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO + NaCl + 2 H2O = Cu2Cl(OH)3 + NaOH
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Mg + Fe = Mg2Fe2 =>
2 Mg + 2 Fe = Mg2Fe2
((CH3)(CH2)4(CH3)) + O2 = CO2 + H2O =>
2((CH3)(CH2)4(CH3)) + 19 O2 = 12 CO2 + 14 H2O
NH4H2PO4 + H2O = NH4OH + H3PO4 =>
NH4H2PO4 + H2O = NH4OH + H3PO4
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + HNO3 + H2SO3 + H2O =>
KSCN + 7 PbO2 + 15 HCl = KCl + 7 PbCl2 + CO2 + HNO3 + H2SO3 + 6 H2O
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
SC2 + Cu + H2S = CH4 + Cu2S =>
SC2 + 10 Cu + 4 H2S = 2 CH4 + 5 Cu2S
Cs3P + H2O = Cs3H + POH =>
Cs3P + H2O = Cs3H + POH
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
Al(NO3) + SrOH = Sr(NO3) + Al(OH) =>
Al(NO3) + SrOH = Sr(NO3) + Al(OH)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(ClO3)2(aq) + NaBr(aq) = CaBr2(aq) + Na2(ClO3)2(aq) =>
Ca(ClO3)2(aq) + 2 NaBr(aq) = CaBr2(aq) + Na2(ClO3)2(aq)
(CH3)3COK + CH3I = (CH3)3COCH3 + KI =>
(CH3)3COK + CH3I = (CH3)3COCH3 + KI
Br2 + FeCl3 = Cl2 + FeBr2 =>
2 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr2
[Co(NH3)5Cl]Cl2 + NH4(OH) = Co(NH3)5H2O + Cl + NH3 =>
[Co(NH3)5Cl]Cl2 + NH4(OH) = Co(NH3)5H2O + 3 Cl + NH3
MnO4{-} + CO2{-2} + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 CO2{-2} + 16 H{+} = 2 Mn{+2} + 5 CO2 + 8 H2O
Gc + M + CH = GcMCH =>
Gc + M + CH = GcMCH
C7H14O + H2SO4 = C7H16 + H2O + HSO4 =>
C7H14O + 4 H2SO4 = C7H16 + H2O + 4 HSO4
MnCO3 + NaOH = Na2CO3 + Mn(OH)2 =>
MnCO3 + 2 NaOH = Na2CO3 + Mn(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 CO2 + 11 H2O + 2 K2SO4
NaO2 + H2O = NaHOH + O2 =>
NaO2 + H2O = NaHOH + O2
Mg + FeCl3 = Fe + Mg3Cl3 =>
3 Mg + FeCl3 = Fe + Mg3Cl3
(CaOH)3Po4 + HCl = Ca3(Po4)2 + H2O + CaCl2 =>
2(CaOH)3Po4 + 6 HCl = Ca3(Po4)2 + 6 H2O + 3 CaCl2
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
Na2SO3 + HClO4 = H2SO3 + NaClO4 =>
Na2SO3 + 2 HClO4 = H2SO3 + 2 NaClO4
BOH + H2O = OH + BH3 =>
BOH + 3 H2O = 4 OH + BH3
NaCl(l)(heat) = NaCl =>
NaCl(l)(heat) = NaCl
C17H21NO4 = C17H20NO4{-} + H{+} =>
C17H21NO4 = C17H20NO4{-} + H{+}
RuCl3(H2O)3 + PPh3 = RuCl2(PPh3)3 + HCl + H2O + OPPh3 =>
2 RuCl3(H2O)3 + 7 PPh3 = 2 RuCl2(PPh3)3 + 2 HCl + 5 H2O + OPPh3
C14H12 = C14 + H =>
C14H12 = C14 + 12 H
MgCl2 + NaOH + Cu(NO3)2 = NaCl + Mg(NO3)2 + Cu(OH)2 =>
MgCl2 + 2 NaOH + Cu(NO3)2 = 2 NaCl + Mg(NO3)2 + Cu(OH)2
Cr(s) + Cl2(g) = CrCl3(s) =>
2 Cr(s) + 3 Cl2(g) = 2 CrCl3(s)
C26H42N7O19P3S + C27H33N9O15P2 = C27H35N9O15P2 + C25H40N7O17P3S + CO2 =>
C26H42N7O19P3S + C27H33N9O15P2 = C27H35N9O15P2 + C25H40N7O17P3S + CO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NaCl + MgCO3 = NaCO3 + MgCl =>
NaCl + MgCO3 = NaCO3 + MgCl
Al(SO4) + Ca(OH)2 = Al(OH)3 + Ca3(SO4)2 =>
2 Al(SO4) + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)2
CaCO3 + C3H6O2 = C3H6O2Ca + H2O + CO2 =>
7 CaCO3 + 8 C3H6O2 = 7 C3H6O2Ca + 3 H2O + 10 CO2
Ge2S3 + HNO3 = Ge(NO3)3 + H2S =>
Ge2S3 + 6 HNO3 = 2 Ge(NO3)3 + 3 H2S
Li2CO3 + H3PO4 + NaOH = Li3PO4 + Na2CO3 + H2O =>
3 Li2CO3 + 2 H3PO4 + 6 NaOH = 2 Li3PO4 + 3 Na2CO3 + 6 H2O
N1CO3 = N1O + CO2 =>
N1CO3 = N1O + CO2
K2Cr2O7 + CoCl2 = CoCr2O7 + KCl =>
K2Cr2O7 + CoCl2 = CoCr2O7 + 2 KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu + ZnCO4 = Zn + Cu(CO4)2 =>
Cu + 2 ZnCO4 = 2 Zn + Cu(CO4)2
Sb(s) + H2O = Sb2O3(aq) + H2(g) =>
2 Sb(s) + 3 H2O = Sb2O3(aq) + 3 H2(g)
Pb + HNO3 = NO2 + PbO2 + H2O =>
Pb + 4 HNO3 = 4 NO2 + PbO2 + 2 H2O
HNO3 + Al + NaOH = NH3 + NaAlO2 + H2O =>
3 HNO3 + 8 Al + 8 NaOH = 3 NH3 + 8 NaAlO2 + H2O
C6H5CHCH2 + KMnO4 + H2O = C6H5COH2COH3 + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5COH2COH3 + 2 MnO2 + 2 KOH
NH3 + HClO3 = NH4 + NClO3 =>
5 NH3 + HClO3 = 4 NH4 + NClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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