| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Mg(NO3)2 = Mg(NH4)2 + 2 Cl(NO3)
HN3 = H3 + N =>
3 HN3 = H3 + 9 N
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Si + HCl = SiHCl2 + H2 =>
2 Si + 4 HCl = 2 SiHCl2 + H2
Cu + SnSO4 = CuSO4 + Sn =>
Cu + SnSO4 = CuSO4 + Sn
H2SO3 + Cl2 + H2O2 + BaCl2 = BaSO4 + HCl =>
2 H2SO3 + Cl2 + H2O2 + 2 BaCl2 = 2 BaSO4 + 6 HCl
FeC2O4 + NaOH = Fe3O4 + Na2 + CO3 + H2O =>
3 FeC2O4 + 20 NaOH = Fe3O4 + 10 Na2 + 6 CO3 + 10 H2O
SOH + CO2 = S2CO3 + H2O =>
2 SOH + CO2 = S2CO3 + H2O
AgNO3 + HgS = AgS + HgNO3 =>
AgNO3 + HgS = AgS + HgNO3
Li2S2O3 = Li2S + SO3 =>
Li2S2O3 = Li2S + SO3
NH4 + NaOH = NH3 + NaOH2 =>
NH4 + NaOH = NH3 + NaOH2
C6H5CH2Br + CH3OH + CH3CH2ONa = C6H5CH2ONa + CH3CH2CH3OHBr =>
C6H5CH2Br + CH3OH + CH3CH2ONa = C6H5CH2ONa + CH3CH2CH3OHBr
Sn3P4 + AlH3 = AlP + SnH4 =>
Sn3P4 + 4 AlH3 = 4 AlP + 3 SnH4
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O =>
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O
FeCl3 + HCl = FeClHCl3 =>
FeCl3 + HCl = FeClHCl3
FeH2PO4 + H2O + C12H22O11 = H3PO4 + Fe + CO2 =>
48 FeH2PO4 + 13 H2O + C12H22O11 = 48 H3PO4 + 48 Fe + 12 CO2
CH3COOH + CH3(CH2)7OH = C10H20O + H2O =>
4 CH3COOH + 9 CH3(CH2)7OH = 8 C10H20O + 9 H2O
AlCl3 + ZnSO4 = Al + (SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = 2 Al + (SO4)3 + 3 ZnCl2
H2SO3 + NH3 = NSO3 + H =>
H2SO3 + NH3 = NSO3 + 5 H
B(OH)3 + Na2O = Na2B4O7 + H2O =>
4 B(OH)3 + Na2O = Na2B4O7 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 = H30 + SO4 =>
15 H2SO4 = H30 + 15 SO4
B + KOH = K2BO2 + H2 =>
B + 2 KOH = K2BO2 + H2
X{+} + Y{-}2 = XY =>
X{+} + Y{-}2 = XY
C3H7CHO + [Ag(NH3)2]OH = C3H7COOH + Ag + H2O + NH3 =>
C3H7CHO + 2[Ag(NH3)2]OH = C3H7COOH + 2 Ag + H2O + 4 NH3
Cu(NO3)2 + GaI3 = CuI2 + Ga(NO3)3 =>
3 Cu(NO3)2 + 2 GaI3 = 3 CuI2 + 2 Ga(NO3)3
BaBr2(s) + Na3PO4(ap) = Ba3(PO4)2(aq) + NaBr(s) =>
3 BaBr2(s) + 2 Na3PO4(ap) = Ba3(PO4)2(aq) + 6 NaBr(s)
H2 + C + O = CH2O =>
H2 + C + O = CH2O
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + NaJ + CO2 =>
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaJ + CO2
F2 + AlBr3 = AlF3 + Br =>
3 F2 + 2 AlBr3 = 2 AlF3 + 6 Br
H{+} + Cu + NO3{-} = Cu{+} + NO + H2O =>
4 H{+} + 3 Cu + NO3{-} = 3 Cu{+} + NO + 2 H2O
Bi2(SO4)5 + Ti3(PO4)4 = Bi3(PO4)5 + Ti(SO4)2 =>
6 Bi2(SO4)5 + 5 Ti3(PO4)4 = 4 Bi3(PO4)5 + 15 Ti(SO4)2
C10H14N2 + H2O = C10H15N2 + HO =>
C10H14N2 + H2O = C10H15N2 + HO
Ga + LiOH + H2O = LiGa(OH)4 + H2 =>
2 Ga + 2 LiOH + 6 H2O = 2 LiGa(OH)4 + 3 H2
Li + O2 = Li2O(classification) =>
4 Li + O2 = 2 Li2O(classification)
CH3(CH2)5(CH3) + O2 = CO2 + H2O =>
CH3(CH2)5(CH3) + 11 O2 = 7 CO2 + 8 H2O
AlCl + Na(CO3) = Al(CO3) + NaCl =>
AlCl + Na(CO3) = Al(CO3) + NaCl
Pb + I2 = Pb5I4 =>
5 Pb + 2 I2 = Pb5I4
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
HClO2 + H2O = H2ClO2 + OH =>
HClO2 + H2O = H2ClO2 + OH
NaCl + Pb(NO3)2 = Na(NO3)2 + Pb2 + Cl =>
2 NaCl + 2 Pb(NO3)2 = 2 Na(NO3)2 + Pb2 + 2 Cl
Na2P + MgSO4 = MgP + Na2SO4 =>
Na2P + MgSO4 = MgP + Na2SO4
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
C6H4(OH)COOH + CH3OH = C8H8O3 + H2O =>
C6H4(OH)COOH + CH3OH = C8H8O3 + H2O
P4 + KOH + H2O = KH2PO4 + PH =>
3 P4 + 2 KOH + 6 H2O = 2 KH2PO4 + 10 PH
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
CoNO3*2 + Na3PO4 = CoPO4 + Na3NO3*2 =>
CoNO3*2 + Na3PO4 = CoPO4 + Na3NO3*2
NH3 + O2 = NOO2 + H2O =>
4 NH3 + 9 O2 = 4 NOO2 + 6 H2O
Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O =>
Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O
Fe(OH)2 + SO3 = Fe2SO4(OH)2 + H2O =>
2 Fe(OH)2 + SO3 = Fe2SO4(OH)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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