| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16 + 12 O2 = 8 CO2 + 8 H2O
F2HNO3 = FNO3HF =>
F2HNO3 = FNO3HF
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Zn2O3 + H2 = ZnO + H2O =>
Zn2O3 + H2 = 2 ZnO + H2O
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
H2O + CrO4{2-} + Zn = Cr(OH)4{-} + Zn(OH)2 + OH{-} =>
8 H2O + 2 CrO4{2-} + 3 Zn = 2 Cr(OH)4{-} + 3 Zn(OH)2 + 2 OH{-}
O2 + H = HO2 =>
O2 + H = HO2
LiNO3 + Mg(NO3)2*6H2O + Co(NO3)2*6H2O + (NH4)H2PO4 + C6H8O7 = Li10Mg8Co2P10O40 + CO2 + H2O + N2 =>
30 LiNO3 + 24 Mg(NO3)2*6H2O + 6 Co(NO3)2*6H2O + 30(NH4)H2PO4 + 20 C6H8O7 = 3 Li10Mg8Co2P10O40 + 120 CO2 + 350 H2O + 60 N2
Fe2O3 + K2S = Fe + K + SO3 =>
Fe2O3 + K2S = 2 Fe + 2 K + SO3
NaNO3 + NH4Cl = NaH4Cl + NNO3 =>
NaNO3 + NH4Cl = NaH4Cl + NNO3
Cr2(CO3)3 + H2SO4 = Cr2(SO4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 CO2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
C2H5Cl + H2 = C2H6 + HCl =>
C2H5Cl + H2 = C2H6 + HCl
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
NaBr + H2SO4 = Na2SO4 + SO2 + Br + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + 2 Br + 2 H2O
HNO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + H2O =>
2 HNO3(aq) + Sr(OH)2(aq) = Sr(NO3)2 + 2 H2O
RbOH + HNO3 = RbNO3(aq) + H2O(l) =>
RbOH + HNO3 = RbNO3(aq) + H2O(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SIO2 + K2CO3 = K4SIO4 + CO2 =>
SIO2 + 2 K2CO3 = K4SIO4 + 2 CO2
MnS2 + O2 = MnO2 + SO2 =>
MnS2 + 3 O2 = MnO2 + 2 SO2
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnO + P2O5 = ZnP2O6 =>
ZnO + P2O5 = ZnP2O6
LiF + HF = LiHF2 =>
LiF + HF = LiHF2
CuSO4 + HCl = CuCl2 + H2(SO4) =>
CuSO4 + 2 HCl = CuCl2 + H2(SO4)
Al + NaOH + H2O = Na3[Al(OH)6] + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
NaO + Al = Al2O3 + Na =>
3 NaO + 2 Al = Al2O3 + 3 Na
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
Pb(NO3)2(aq) + K2SO4(s) = PbSO4(s) + KNO3 =>
Pb(NO3)2(aq) + K2SO4(s) = PbSO4(s) + 2 KNO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
HNO3 + Li2O = H2O + Li2(NO3)2 =>
2 HNO3 + Li2O = H2O + Li2(NO3)2
SO3 + NaOH = H2SO4 + Na2O =>
SO3 + 2 NaOH = H2SO4 + Na2O
Mg(NO3)2 + NH3 = MgNH3 + NO3 =>
Mg(NO3)2 + NH3 = MgNH3 + 2 NO3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ca3(PO4)2 + C + SIO2 = CaSIO3 + CO + P4 =>
2 Ca3(PO4)2 + 10 C + 6 SIO2 = 6 CaSIO3 + 10 CO + P4
CuSO4*5H2O + KI = Cu2I2 + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = Cu2I2 + I2 + 2 K2SO4 + 10 H2O
Fe(OH)3 + H3PO3 = Fe(H2PO3)3 + H2O =>
Fe(OH)3 + 3 H3PO3 = Fe(H2PO3)3 + 3 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Os + HNO3 = Os(NO3)3 + NO2 + H2O =>
Os + 6 HNO3 = Os(NO3)3 + 3 NO2 + 3 H2O
FeO + KOH = KO + Fe(OH) =>
FeO + KOH = KO + Fe(OH)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2 =>
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2
La(NO3)3 + Na(OH) = La(OH)3 + Na(NO3) =>
La(NO3)3 + 3 Na(OH) = La(OH)3 + 3 Na(NO3)
NH2(C2H5)2Br + CuBr2 = [NH2(C2H5)2]2CuBr4 =>
2 NH2(C2H5)2Br + CuBr2 = [NH2(C2H5)2]2CuBr4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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