| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HgNO3 + NaPO4 = HgPO4 + NaNO3 =>
HgNO3 + NaPO4 = HgPO4 + NaNO3
UF6 + H2O = HF + F2O2U =>
UF6 + 2 H2O = 4 HF + F2O2U
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HCl = H + AlCl3 =>
Al + 3 HCl = 3 H + AlCl3
AlNO3 + NaPO4 = AlPO4 + NaNO3 =>
AlNO3 + NaPO4 = AlPO4 + NaNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NaOH + FeBr3 = FeOH + NaBr3 =>
NaOH + FeBr3 = FeOH + NaBr3
Zn + Sn2(SO4)4 = Zn2SO4 + Sn =>
8 Zn + Sn2(SO4)4 = 4 Zn2SO4 + 2 Sn
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
CuSO4 + Na3C6H5O7 = CuNa3C6H5O7 + SO4 =>
CuSO4 + Na3C6H5O7 = CuNa3C6H5O7 + SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
LiI + BaS = LiS + BaI =>
LiI + BaS = LiS + BaI
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(CH3)4NI5 = (CH3)4NI5 =>
(CH3)4NI5 = (CH3)4NI5
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
(CH3)4NI5 = (CH3)4N{+} + I5{-} =>
(CH3)4NI5 = (CH3)4N{+} + I5{-}
Cu + O = CuO =>
Cu + O = CuO
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Na{+} + S2O4{2-} = Na2S2O4 =>
2 Na{+} + S2O4{2-} = Na2S2O4
FeO + C = CO2 + Fe =>
2 FeO + C = CO2 + 2 Fe
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca + AlCl3 = ClCa + Al =>
3 Ca + AlCl3 = 3 ClCa + Al
CrBr2 + Na2CO3 = CrCO3 + NaBr =>
CrBr2 + Na2CO3 = CrCO3 + 2 NaBr
Zn + HCl = Zn2Cl + H =>
2 Zn + HCl = Zn2Cl + H
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
K4[Cr(NCS)6](aq) + Ce(SO4)2(aq) + H2O = Cr(NO3)3(aq) + Ce(NO3)3(aq) + Ce2(SO4)3(aq) + CO2 + K2SO4(aq) + H2SO4(aq) =>
K4[Cr(NCS)6](aq) + 97 Ce(SO4)2(aq) + 54 H2O = Cr(NO3)3(aq) + Ce(NO3)3(aq) + 48 Ce2(SO4)3(aq) + 6 CO2 + 2 K2SO4(aq) + 54 H2SO4(aq)
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
CuCl = Cu2Cl2 =>
2 CuCl = Cu2Cl2
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Ca + ClO3 = CaCl2 + O =>
Ca + 2 ClO3 = CaCl2 + 6 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + AlCl3 = CaCl + Al =>
3 Ca + AlCl3 = 3 CaCl + Al
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
NaCl + Pb(CH3COO)2 = Na(CH3COO) + PbCl2 =>
2 NaCl + Pb(CH3COO)2 = 2 Na(CH3COO) + PbCl2
HgNO3 + NaCO3 = NaNO3 + HgCO3 =>
HgNO3 + NaCO3 = NaNO3 + HgCO3
Pb2CO3 = Pb2O + CO2 =>
Pb2CO3 = Pb2O + CO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/08
Équations équilibrées sur10/23/07
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