| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CH3COOH + Ba(OH)2 = C4H6BaO4 + H2O =>
2 CH3COOH + Ba(OH)2 = C4H6BaO4 + 2 H2O
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
MoS2 + Na2CO3 + O2 = Na2MoO4 + Na2SO4 + CO2 =>
2 MoS2 + 6 Na2CO3 + 9 O2 = 2 Na2MoO4 + 4 Na2SO4 + 6 CO2
AGNo3 + BACl2 = AGCl + BA(No3)2 =>
2 AGNo3 + BACl2 = 2 AGCl + BA(No3)2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Li + LuCl3 = Lu + LiCl =>
3 Li + LuCl3 = Lu + 3 LiCl
FeMoO4 + Al = Al2O3 + Fe + Mo =>
3 FeMoO4 + 8 Al = 4 Al2O3 + 3 Fe + 3 Mo
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Al + HNO3 = NH4NO3 + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 NH4NO3 + 8 Al(NO3)3 + 9 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
NH3(g) + H2O(l) = NH4OH =>
NH3(g) + H2O(l) = NH4OH
S2Cl4 + S8 + H2O = SH4Cl + H2SO4 =>
12 S2Cl4 + 7 S8 + 128 H2O = 48 SH4Cl + 32 H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
NH4OH + HClO4 = NH4ClO4 + H2O =>
NH4OH + HClO4 = NH4ClO4 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4OH + HClO4 = NH4ClO4 + H2O =>
NH4OH + HClO4 = NH4ClO4 + H2O
Li + LuCl3 = Lu + LiCl =>
3 Li + LuCl3 = Lu + 3 LiCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
FeMoO4 + Fe = Fe2O3 + Mo =>
3 FeMoO4 + 5 Fe = 4 Fe2O3 + 3 Mo
CuHCO3 + H2So4 = Cu2So4 + H2O + CO2 =>
2 CuHCO3 + H2So4 = Cu2So4 + 2 H2O + 2 CO2
K2So4(aq) + CaI2(aq) = CaSo4(s) + KI(aq) =>
K2So4(aq) + CaI2(aq) = CaSo4(s) + 2 KI(aq)
K + H2SO4 = K2SO4 + H2O + H2S =>
8 K + 5 H2SO4 = 4 K2SO4 + 4 H2O + H2S
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Cu(HCO3)2 + H2So4 = CuSo4 + H2O + CO2 =>
Cu(HCO3)2 + H2So4 = CuSo4 + 2 H2O + 2 CO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
pentane + oxygen = carbondioxide + water =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MnO4{-} + C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Cr + H2O + O2 = Cr(OH)3 =>
4 Cr + 6 H2O + 3 O2 = 4 Cr(OH)3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Zn + H2O + LiOH = Li[Zn(OH)4] + H2 =>
2 Zn + 6 H2O + 2 LiOH = 2 Li[Zn(OH)4] + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C20H37O2 + O2 = CO2 + H2O =>
4 C20H37O2 + 113 O2 = 80 CO2 + 74 H2O
decane + oxygen = carbondioxide + water =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/19
Équations équilibrées sur03/29/18
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