| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaHCO3 + CH3COOH = 8 NaCOO + 6 H2O + 2 CO2
C + S = CS2 =>
C + 2 S = CS2
Al + O2 = Al2O3 = Fe(SO4)3 + H2 =>
4 Al + 3 O2 = 2 Al2O3
F + CaCl = FCl + Ca =>
F + CaCl = FCl + Ca
C + S = CS2 =>
C + 2 S = CS2
Sn + N = Sn3N2 =>
3 Sn + 2 N = Sn3N2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
NH2 + H2S = NH3 + HS =>
NH2 + H2S = NH3 + HS
C + S = CS2 =>
C + 2 S = CS2
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
Zn + H{+]} = Zn{2+} + H2 =>
Zn + 2 H{+]} = Zn{2+} + H2
Na2SO4 + Li = Na + Li2SO4 =>
Na2SO4 + 2 Li = 2 Na + Li2SO4
PbO4 + Mg = MgO + Pb =>
PbO4 + 4 Mg = 4 MgO + Pb
Fe(NO3)3(aq) + NaNCS(aq) = FeNCS(NO3)2(aq) + NaNO3(aq) =>
Fe(NO3)3(aq) + NaNCS(aq) = FeNCS(NO3)2(aq) + NaNO3(aq)
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
C + S = CS2 =>
C + 2 S = CS2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H5OH = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
NICl + HCl = NICl2 + H2 =>
2 NICl + 2 HCl = 2 NICl2 + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NO + H2 = H2O + N20 =>
20 NO + 20 H2 = 20 H2O + N20
Ag + FeCl3 = Fe + Ag3Cl2 =>
9 Ag + 2 FeCl3 = 2 Fe + 3 Ag3Cl2
HCl + Al = Al(Cl)3 + H =>
3 HCl + Al = Al(Cl)3 + 3 H
C4H8O9 + O2 = CO2 + H2O =>
2 C4H8O9 + 3 O2 = 8 CO2 + 8 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PbO4 + Mg = MgO + Pb =>
PbO4 + 4 Mg = 4 MgO + Pb
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
PbO4 + Mg = MgO + Pb =>
PbO4 + 4 Mg = 4 MgO + Pb
Ag(No3) + FeCl3 = AgCl3 + FeNo3 =>
Ag(No3) + FeCl3 = AgCl3 + FeNo3
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr3{+} + H2O =>
17(CH3)2CHOH + 6 CrO3 + 2 H{+} = 17(CH3)2CO + 2 Cr3{+} + 18 H2O
H5A(aq) = H{+}(aq) + H4A{-}(aq) =>
H5A(aq) = H{+}(aq) + H4A{-}(aq)
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2(aq) = 2 Ca(NO3)(aq) + Mg(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbO4 + Mg = MgO + Pb =>
PbO4 + 4 Mg = 4 MgO + Pb
H2C4H4O4*2H20 + NaOH = CO + H2O + Na =>
H2C4H4O4*2H20 + 46 NaOH = 4 CO + 46 H2O + 46 Na
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
sodiumcarbonate + nitricacid = sodiumnitrate + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
C3H6O4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O4 + 5 K2Cr2O7 + 20 H2SO4 = 9 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
C3H5N + H2O = C3H6O2 + NH3 =>
C3H5N + 2 H2O = C3H6O2 + NH3
H2O1 = O2 + H2 =>
2 H2O1 = O2 + 2 H2
CH3Cl + Cl2 = CH2Cl3 + HCl =>
2 CH3Cl + 3 Cl2 = 2 CH2Cl3 + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C88H164O10 + O2 = CO2 + H2O =>
C88H164O10 + 124 O2 = 88 CO2 + 82 H2O
PbC + NaCl = PbCl + NaC =>
PbC + NaCl = PbCl + NaC
H{+} + NO2{-} + Cr2O7{2-} = Cr{3+} + NO3{-} + H2O =>
8 H{+} + 3 NO2{-} + Cr2O7{2-} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
PbO4 + Mg = MgO + Pb =>
PbO4 + 4 Mg = 4 MgO + Pb
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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