| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2ClCH2Cl + 2 NaOH = CHCH + 2 NaCl + 2 H2O
FeCO3 + HCl = H2O + CO2 + FeCl2 =>
FeCO3 + 2 HCl = H2O + CO2 + FeCl2
C2H4 + OH = CO2 + H2O =>
C2H4 + 12 OH = 2 CO2 + 8 H2O
NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH
NaAg(CN)2 + H2SO4 + NaSH = Ag2S + Na2SO4 + HCN =>
4 NaAg(CN)2 + 3 H2SO4 + 2 NaSH = 2 Ag2S + 3 Na2SO4 + 8 HCN
C2H4O + HCl = C2H5ClO =>
C2H4O + HCl = C2H5ClO
Zn(NO3)2(aq) + KOH(aq) = Zn(OH)2(aq) + KNO3 =>
Zn(NO3)2(aq) + 2 KOH(aq) = Zn(OH)2(aq) + 2 KNO3
C2H4O + MnO4 = C2H4O2 + MnO2 =>
2 C2H4O + MnO4 = 2 C2H4O2 + MnO2
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl
KBr + MnO2 + H2(SO4) = K2SO4 + Mn(SO)2 + Br2 + H2O =>
12 KBr + MnO2 + 8 H2(SO4) = 6 K2SO4 + Mn(SO)2 + 6 Br2 + 8 H2O
AgCl + Li2CO3 = Ag2CO3 + LiCl =>
2 AgCl + Li2CO3 = Ag2CO3 + 2 LiCl
MgI4 + AlPO4 = AlI3 + Mg3(PO4)4 =>
3 MgI4 + 4 AlPO4 = 4 AlI3 + Mg3(PO4)4
BaSO4 + H3Po4 = Ba3(Po4)2 + H2SO4 =>
3 BaSO4 + 2 H3Po4 = Ba3(Po4)2 + 3 H2SO4
[Co(NH3)6]{3+} + Cl{-} = [Co(NH3)5Cl]{2+} + NH3 =>
[Co(NH3)6]{3+} + Cl{-} = [Co(NH3)5Cl]{2+} + NH3
Cr2(SO4) + K(ClO3) + K(OH) = K2(CrO4) + KCl + K2(SO4) + H2O =>
3 Cr2(SO4) + 5 K(ClO3) + 18 K(OH) = 6 K2(CrO4) + 5 KCl + 3 K2(SO4) + 9 H2O
C2H5 + Cl2 = C2H4 + HCl =>
2 C2H5 + Cl2 = 2 C2H4 + 2 HCl
MnNH3 = Mn(NH3) =>
MnNH3 = Mn(NH3)
C2H5COOH + Zn = C2H5COOZn + H2 =>
2 C2H5COOH + 2 Zn = 2 C2H5COOZn + H2
KMnO4 + C12H22O11 + H3PO4 = CO2 + K3PO4 + Mn3(PO4)2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H3PO4 = 60 CO2 + 16 K3PO4 + 16 Mn3(PO4)2 + 127 H2O
HCOOCH2CH2OCHO + H2O = C2H6O2 + CH2O2 =>
HCOOCH2CH2OCHO + 2 H2O = C2H6O2 + 2 CH2O2
Sb(OH)3 + NaOH = Na(Sb(OH)4) =>
Sb(OH)3 + NaOH = Na(Sb(OH)4)
Mg + Na(NO3)2 = Na + Mg(NO3)2 =>
Mg + Na(NO3)2 = Na + Mg(NO3)2
C2H6O + H2O = CO2 + H =>
C2H6O + 3 H2O = 2 CO2 + 12 H
C2H6O + HNO3 = CO2 + H2O + NO2 =>
C2H6O + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
CaO + KOH = CaO2 + KH =>
CaO + KOH = CaO2 + KH
HCl + NaHCO3 = H2CO3 + NaCl =>
HCl + NaHCO3 = H2CO3 + NaCl
BaO + SO2 = BaSO + O2 =>
BaO + SO2 = BaSO + O2
Pb(NO3)2 + FeCl3 = PbCl2 + (NO3)2 + Fe =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 3(NO3)2 + 2 Fe
Ag(NO3) = AgO + NO2 =>
Ag(NO3) = AgO + NO2
FeO + O2 + Fe3MgSi4O12 = Mg7Fe2Si7O24 + Fe2SiO4 =>
46 FeO + O2 + 14 Fe3MgSi4O12 = 2 Mg7Fe2Si7O24 + 42 Fe2SiO4
AgSCN + Zn + CH3COOH = Ag + Zn(CH3COO)2 + HSCN =>
2 AgSCN + Zn + 2 CH3COOH = 2 Ag + Zn(CH3COO)2 + 2 HSCN
CH3CH2CH3 + Br2 = CH3CH2CHBr + H2 =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CHBr + 2 H2
C2H6S2 + O2 = CO2 + H2O + SO2 =>
2 C2H6S2 + 11 O2 = 4 CO2 + 6 H2O + 4 SO2
Ca + (AgNo3)3 = Ca(No3)3 + Ag =>
Ca + (AgNo3)3 = Ca(No3)3 + 3 Ag
KI{+} + KIO{3+} + H2SO4 = I{2+} + H2O + K2SO4 =>
KI{+} + KIO{3+} + H2SO4 = 2 I{2+} + H2O + K2SO4
ClO3 + S = SO4 + Cl =>
4 ClO3 + 3 S = 3 SO4 + 4 Cl
CBr4 + Cl2 = C(Cl)4 + Br =>
CBr4 + 2 Cl2 = C(Cl)4 + 4 Br
CH4 + Cl2 = C4Cl2 + H2 =>
4 CH4 + Cl2 = C4Cl2 + 8 H2
C2H7N + O2 = CO2 + H2O + NO =>
4 C2H7N + 17 O2 = 8 CO2 + 14 H2O + 4 NO
H4P2O7 + Ni2O3 = Ni4(P2O7)3 + H2O =>
3 H4P2O7 + 2 Ni2O3 = Ni4(P2O7)3 + 6 H2O
Fe2(SO4)3 + Na2SO3 + H2O = FeSO4 + Na2SO4 + H2S =>
Fe2(SO4)3 + 5 Na2SO3 + H2O = 2 FeSO4 + 5 Na2SO4 + H2S
C3H3NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H3NS + 23 O2 = 12 CO2 + 6 H2O + 4 NO2 + 4 SO2
Cu(NO3)2 + Na2CO3 = Na2CO3(NO3)2 + Cu =>
Cu(NO3)2 + Na2CO3 = Na2CO3(NO3)2 + Cu
CH3COOH + KOH = KCHO + H2O =>
CH3COOH + 2 KOH = 2 KCHO + 2 H2O
H2O2 + NaOCl = H2Cl + NaO2 + O =>
H2O2 + NaOCl = H2Cl + NaO2 + O
CH3(CH3)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH3)2CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C3H4O4 = C2H4O2 + CO2 =>
C3H4O4 = C2H4O2 + CO2
C3H5O3H3 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 C3H5O3H3 + 14 KMnO4 = 9 CO2 + 14 MnO2 + 14 KOH + 5 H2O
C3H5(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H5(g) + 17 O2(g) = 12 CO2(g) + 10 H2O(g)
KOHHPO3 = H2OKPO3 =>
KOHHPO3 = H2OKPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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