| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
Fe2(SO4)3 + H2S = FeS + S + H2SO4 =>
Fe2(SO4)3 + 3 H2S = 2 FeS + S + 3 H2SO4
SO3 + NaCl + H2O = HCl + Na2SO4 =>
SO3 + 2 NaCl + H2O = 2 HCl + Na2SO4
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
P2O3 + O2 = P4O10 =>
2 P2O3 + 2 O2 = P4O10
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CrCl2 + HNO3 = Cr(NO3)3 + NO + HCl + H2O =>
3 CrCl2 + 10 HNO3 = 3 Cr(NO3)3 + NO + 6 HCl + 2 H2O
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
C12H18O + HCl = C12H17Cl + H2O =>
C12H18O + HCl = C12H17Cl + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
Mg(oh)2 + HCl = MgCl2 + H =>
Mg(oh)2 + 4 HCl = 2 MgCl2 + 4 H
Al + H2SO4 = Al2O3 + SO2 + H2 =>
4 Al + 3 H2SO4 = 2 Al2O3 + 3 SO2 + 3 H2
C{-}C = C{-}C{-}C =>
C{-}C = C{-}C{-}C
C4H10 + O2 = C20 + H2O =>
10 C4H10 + 25 O2 = 2 C20 + 50 H2O
Fe3O4 + H2O = Fe2O3 + H2 =>
2 Fe3O4 + H2O = 3 Fe2O3 + H2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NH4I(aq) + NaOH = NH3(g) + NaI + H2O =>
NH4I(aq) + NaOH = NH3(g) + NaI + H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + Na3Cl3 =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 2 Na3Cl3
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + (NH4)2CO3 + H2O = KOH + CO2 + NH4MnO4 =>
2 KMnO4 + (NH4)2CO3 + H2O = 2 KOH + CO2 + 2 NH4MnO4
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
H3PO4H + KOH = KH3PO4 + H2O =>
H3PO4H + KOH = KH3PO4 + H2O
CO2 + LiOH = Li2CO3H2O =>
CO2 + 2 LiOH = Li2CO3H2O
Zn(s) + H2SO4(l) = ZnSO4(aq) + SO2(g) + H2O(l) =>
Zn(s) + 2 H2SO4(l) = ZnSO4(aq) + SO2(g) + 2 H2O(l)
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
KOH + C8H12O8Sn = Sn(OH)4 + CH3CO2K =>
4 KOH + C8H12O8Sn = Sn(OH)4 + 4 CH3CO2K
C2H5OH + K2Cr2O7 + H2SO4 = CH2O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 6 CH2O + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
KOH + HN3 = K + N2 + H2O =>
2 KOH + 2 HN3 = 2 K + 3 N2 + 2 H2O
C7H6O + C2H4O = C9H8O + H2O =>
C7H6O + C2H4O = C9H8O + H2O
C2(OH)2O2 + O2 = CO2 + H2O =>
2 C2(OH)2O2 + O2 = 4 CO2 + 2 H2O
CaC2 + O2 = Ca2 + CO2 =>
2 CaC2 + 4 O2 = Ca2 + 4 CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaOH(aq) + H2O(l) = NaOHH2O =>
NaOH(aq) + H2O(l) = NaOHH2O
CaBr + Mg(NO3)2 = Ca(NO3)2 + MgBr =>
CaBr + Mg(NO3)2 = Ca(NO3)2 + MgBr
Ni + CO3 = Ni2(CO3)2 =>
2 Ni + 2 CO3 = Ni2(CO3)2
hydrogen + Chlorine = Hydrogenchloride =>
H2 + Cl2 = 2 HCl
Cd + Ni2{+} = Ni + Cd2{+} =>
2 Cd + Ni2{+} = 2 Ni + Cd2{+}
Cu2S + Cu = Cu3S =>
Cu2S + Cu = Cu3S
Cr(NO3)3 + K3PO = CrPO + K(NO3) =>
Cr(NO3)3 + K3PO = CrPO + 3 K(NO3)
Sn{+2} + SO4{-2} + H{+} = Sn{+4} + SO2 + H2O =>
Sn{+2} + SO4{-2} + 4 H{+} = Sn{+4} + SO2 + 2 H2O
CoCl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cr(I)3 + Na(OH) = Cr(OH)3 + NaI =>
Cr(I)3 + 3 Na(OH) = Cr(OH)3 + 3 NaI
C7H14 + Cl22 = C7H14Cl2 =>
11 C7H14 + Cl22 = 11 C7H14Cl2
Fe3(PO4)2 = Fe3P2 + O2 =>
Fe3(PO4)2 = Fe3P2 + 4 O2
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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