| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(CO3)2 = SnO2 + 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + H2 = C8H20 =>
C8H18 + H2 = C8H20
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
S2 + Cl2 = SCl6 =>
S2 + 6 Cl2 = 2 SCl6
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
H2O + NH4{+} = H3O{+} + NH3 =>
H2O + NH4{+} = H3O{+} + NH3
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
KNO3 + Al2(SO4)3 = K2SO4 + Al(NO3)3 =>
6 KNO3 + Al2(SO4)3 = 3 K2SO4 + 2 Al(NO3)3
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ni + HCl = H2 + NiCl3 =>
2 Ni + 6 HCl = 3 H2 + 2 NiCl3
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
NaCl + H2O = NaOH + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2 + Cl2
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
ZN + O2 = ZNO =>
2 ZN + O2 = 2 ZNO
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
P4 + NaOH + H2O = PH3 + Na2HPO4 =>
2 P4 + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
NaOH = Na + H2O + O2 =>
4 NaOH = 4 Na + 2 H2O + O2
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Li2S + Pb(NO3)2 = LiNO3 + PbS =>
Li2S + Pb(NO3)2 = 2 LiNO3 + PbS
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlCl = Al + Cl =>
AlCl = Al + Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + HNO3 = NO + Fe2O3 + H2O =>
2 Fe + 2 HNO3 = 2 NO + Fe2O3 + H2O
CoSO4 + KOH = Co(OH) + KSO4 =>
CoSO4 + KOH = Co(OH) + KSO4
SRCO3 = SRO + CO2 =>
SRCO3 = SRO + CO2
Pb(NO3) + HCl = PbCl + HNO3 =>
Pb(NO3) + HCl = PbCl + HNO3
(NH4)6Mo7O24*4H2O + NiSO4*6H2O + NH4Cl = (NH4)4(NiMo6O24H6)*5H2O + (NH4)2SO4 + H2O + HCl =>
6(NH4)6Mo7O24*4H2O + 7 NiSO4*6H2O + 6 NH4Cl = 7(NH4)4(NiMo6O24H6)*5H2O + 7(NH4)2SO4 + 7 H2O + 6 HCl
Pb(NO3) + HCl = PbCl + HNO3 =>
Pb(NO3) + HCl = PbCl + HNO3
N2 + H*2 = NH*3 =>
N2 + 2 H*2 = 2 NH*3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KCl = Cl + K =>
KCl = Cl + K
N2O5 = N2O4 + O =>
N2O5 = N2O4 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/18
Équations équilibrées sur10/18/17
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