| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HPO4*12H2O + 5 NH4H2PO4 + 8 CaO = 2 NaCa4(PO4)3 + 5 NH3 + 20 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
CuCO3Cu + CO + O2 = CuCO3 =>
CuCO3Cu + CO + O2 = 2 CuCO3
KNO3 + MgS = K2S + Mg(NO3)2 =>
2 KNO3 + MgS = K2S + Mg(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C(s) + H2(g) + O2(g) = CH3COOH(l) =>
2 C(s) + 2 H2(g) + O2(g) = CH3COOH(l)
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
W + HNO3 = W(NO3)6 + NO2 + H2O =>
W + 12 HNO3 = W(NO3)6 + 6 NO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
Pb(s) + CuSO4(aq) = PbSO4(s) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(s) + Cu(s)
Na3PO4 + NaOH = Na3PO4NaOH =>
Na3PO4 + NaOH = Na3PO4NaOH
C6H5N + O2 = CO2 + N2 + H2O =>
4 C6H5N + 29 O2 = 24 CO2 + 2 N2 + 10 H2O
Al + (CuSO4)3 = Al2(SO4)3 + Cu =>
2 Al + (CuSO4)3 = Al2(SO4)3 + 3 Cu
CuCl2 + NaHCO3 = Cu(OH)2 + NaCl + CO2 =>
CuCl2 + 2 NaHCO3 = Cu(OH)2 + 2 NaCl + 2 CO2
Br + CuI = BrI + Cu =>
Br + CuI = BrI + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH2OOH + CH3CH2OH = CH3CH2OOCH + H2O =>
8 CH2OOH + 5 CH3CH2OH = 6 CH3CH2OOCH + 9 H2O
(NH4)2SO4*FeSO4*6H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O + NH3 =>
(NH4)2SO4*FeSO4*6H2O + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 8 H2O + 2 NH3
Cu2O + Cu2S = Cu + SO4 =>
4 Cu2O + Cu2S = 10 Cu + SO4
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PhCH4 + KMnO4 + H2SO4 = PhCO2H + K2SO4 + MnSO4 + H2O =>
10 PhCH4 + 14 KMnO4 + 21 H2SO4 = 10 PhCO2H + 7 K2SO4 + 14 MnSO4 + 36 H2O
Na3PO4 + Ca = Ca(PO4)4 + Na =>
4 Na3PO4 + Ca = Ca(PO4)4 + 12 Na
Pt + FeCl3 = PtCl + Fe =>
3 Pt + FeCl3 = 3 PtCl + Fe
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pd + S = PdS =>
Pd + S = PdS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + (CH3)2CO + H2O =>
2 K2Cr2O7 + 9 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6(CH3)2CO + 17 H2O
Fe + H2O2 = FeO + H2O =>
Fe + H2O2 = FeO + H2O
NIO + CO = NI + CO2 =>
NIO + CO = NI + CO2
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
C6H5OH + HNO3 = C + NO2 + H2O =>
C6H5OH + 4 HNO3 = 6 C + 4 NO2 + 5 H2O
CaSO4 + BOH = CaOH + BSO4 =>
CaSO4 + BOH = CaOH + BSO4
Ca(CO3)2 = Ca + CO3 =>
Ca(CO3)2 = Ca + 2 CO3
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
KIO3 + Na2S2O3 + KI = K2S2O5 + NaIO =>
4 KIO3 + 3 Na2S2O3 + 2 KI = 3 K2S2O5 + 6 NaIO
Na + C + O2 = Na2CO =>
4 Na + 2 C + O2 = 2 Na2CO
PbO2 + NaOH + Cr2(SO4)3 = Na4[Pb(OH)6] + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 22 NaOH + Cr2(SO4)3 = 3 Na4[Pb(OH)6] + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
AlCl3(s) = Al(s) + Cl2(g) =>
2 AlCl3(s) = 2 Al(s) + 3 Cl2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Sn(OH)Cl + H2O = Sn(OH)2 + HCl =>
Sn(OH)Cl + H2O = Sn(OH)2 + HCl
CrCl3 + Ag2SO4 = Cr2(SO4)3 + AgCl =>
2 CrCl3 + 3 Ag2SO4 = Cr2(SO4)3 + 6 AgCl
C3H8 + Br2 = CH3CH2CH2Br + HBr =>
C3H8 + Br2 = CH3CH2CH2Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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