| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4OH + CO2 = NH2CO2NH4 + H2O =>
2 NH4OH + CO2 = NH2CO2NH4 + 2 H2O
Mg(OH)2 + H3AsO4 = Mg3(AsO4)2 + H2O =>
3 Mg(OH)2 + 2 H3AsO4 = Mg3(AsO4)2 + 6 H2O
H2S + (NH4)2CO3 = H2CO3 + (NH4)2S =>
H2S + (NH4)2CO3 = H2CO3 + (NH4)2S
Li2O + HNO2 = LiNO2 + H2O =>
Li2O + 2 HNO2 = 2 LiNO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2CO3(aq) + CoCl2(aq) = KCl(aq) + CoCO3(s) =>
K2CO3(aq) + CoCl2(aq) = 2 KCl(aq) + CoCO3(s)
CaC3 + O2 = Ca + CO2 =>
CaC3 + 3 O2 = Ca + 3 CO2
HBr + O2 = Br2H2O =>
4 HBr + O2 = 2 Br2H2O
KI + (NH4)2S2O8 = K(NH4)2 + S2O8 + I =>
KI + (NH4)2S2O8 = K(NH4)2 + S2O8 + I
CO2 + H2O = C6H12O6 + O2 = C6H12O6 = C2H5OH + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCOOH + H{+} + Cr2O72{-} = CO2 + H2O + Cr3{+} =>
427 HCOOH + 10 H{+} + 6 Cr2O72{-} = 427 CO2 + 432 H2O + 4 Cr3{+}
NaCl + C = Na2C2 + CCl4 =>
4 NaCl + 5 C = 2 Na2C2 + CCl4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
ZnCl2 + CuF = CuCl + ZnF2 =>
ZnCl2 + 2 CuF = 2 CuCl + ZnF2
NCl3 + H2O = NH3 + (HOCl) =>
NCl3 + 3 H2O = NH3 + 3(HOCl)
NH3 + Pb(NO3)2 = Pb(NH3)(NO3)2 =>
NH3 + Pb(NO3)2 = Pb(NH3)(NO3)2
Na2SO3 + NaOH + Cl2 = Na2SO4 + NaCl + H2O =>
Na2SO3 + 2 NaOH + Cl2 = Na2SO4 + 2 NaCl + H2O
HNO3 + Sb = Sb2O3 + NO + H2O =>
2 HNO3 + 2 Sb = Sb2O3 + 2 NO + H2O
Al2(SO4)3 + Na(OH) + MgSO4 + OH = Mg3Na6Al2(SO4)6(OH)12 =>
Al2(SO4)3 + 6 Na(OH) + 3 MgSO4 + 6 OH = Mg3Na6Al2(SO4)6(OH)12
Pb(NO3)2 + Na2CrO2 = PbCrO2 + NaNO3 =>
Pb(NO3)2 + Na2CrO2 = PbCrO2 + 2 NaNO3
H3BO3 + C2H5OH + H2SO4 = C2H5BO3 + H2SO3 + H2O =>
H3BO3 + C2H5OH + H2SO4 = C2H5BO3 + H2SO3 + 2 H2O
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
CaC3 + O2 = Ca + CO2 =>
CaC3 + 3 O2 = Ca + 3 CO2
(ZnOH)2SO4 + HCl = ZnCl2 + H2SO4 + H2O =>
(ZnOH)2SO4 + 4 HCl = 2 ZnCl2 + H2SO4 + 2 H2O
HNO3 + C3H8O = C3H7ONO2 + H2O =>
HNO3 + C3H8O = C3H7ONO2 + H2O
NH3 + Al + H2O = Al(OH)3 + NH4 =>
3 NH3 + Al + 3 H2O = Al(OH)3 + 3 NH4
KZ + Br2 = KBr + Z2 =>
2 KZ + Br2 = 2 KBr + Z2
CI + H2O = H2OCI =>
CI + H2O = H2OCI
Cu{2+}SO4{2-} + Mg = Mg{2+}SO4{2-} + Cu =>
Cu{2+}SO4{2-} + Mg = Mg{2+}SO4{2-} + Cu
NH3*H20 + HCl = NH4Cl + H2 =>
NH3*H20 + HCl = NH4Cl + 10 H2
BaSO3 + H2O = SO2 + Ba(OH)2 =>
BaSO3 + H2O = SO2 + Ba(OH)2
S + O2 = SO2 =>
S + O2 = SO2
BaSO3 + H2O = SO2 + Ba(OH)2 =>
BaSO3 + H2O = SO2 + Ba(OH)2
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
(NH4)2S + Cu(NO3)2 = Cu2S + NH4(NO3)2 =>
(NH4)2S + 2 Cu(NO3)2 = Cu2S + 2 NH4(NO3)2
CaC3 + O2 = Ca + CO2 =>
CaC3 + 3 O2 = Ca + 3 CO2
C3H8 + O2 = CO2 + H2O4 =>
C3H8 + 11 O2 = 3 CO2 + 4 H2O4
MgCO3 + HCl(aq) = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2 + H2O + CO2
CO2(g) + H2O(l) = C4H10(l) + O2(g) =>
8 CO2(g) + 10 H2O(l) = 2 C4H10(l) + 13 O2(g)
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4 =>
Ca(NO3)2 + Na2SO4 = Na2(NO3)2 + CaSO4
Na2Cr2O7S = Cr2O3 + Na2SO4 =>
Na2Cr2O7S = Cr2O3 + Na2SO4
Na2CO3(aq)*H2O(aq) + CaCl2 = CaCO3(s) + H2O + NaCl(aq) =>
Na2CO3(aq)*H2O(aq) + CaCl2 = CaCO3(s) + H2O + 2 NaCl(aq)
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = [FeC2O4]*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = [FeC2O4]*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
Hg(NO3)2 + Bi = Hg + Bi(NO3)2 =>
Hg(NO3)2 + Bi = Hg + Bi(NO3)2
NaN3 + O2 = Na + N2O5 =>
4 NaN3 + 15 O2 = 4 Na + 6 N2O5
C2H6 + N2O = H2O + N2 + CO2 =>
C2H6 + 7 N2O = 3 H2O + 7 N2 + 2 CO2
Zn + Pb(NO4)2 = Pb + Zn(NO4) =>
2 Zn + Pb(NO4)2 = Pb + 2 Zn(NO4)
H2O + Co9 = H2OCo9 =>
H2O + Co9 = H2OCo9
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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