| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KAu(CN)2 + 4 K(OH) = 4 Au + 8 K(CN) + O2 + 2 H2O
K2CrO7 + KI + HCl = KCl + I2 + CrCl3 + H2O =>
2 K2CrO7 + 18 KI + 28 HCl = 22 KCl + 9 I2 + 2 CrCl3 + 14 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H2 + HCl = H2Cl =>
H2 + 2 HCl = 2 H2Cl
Fe(NO3)2 + NH4OH = FeOH + NH4(NO3)2 =>
Fe(NO3)2 + NH4OH = FeOH + NH4(NO3)2
Ag2SO4 + Ga(OH)3 = Ga2(SO4)3 + AgOH =>
3 Ag2SO4 + 2 Ga(OH)3 = Ga2(SO4)3 + 6 AgOH
SrNO32 = SrNO2 + O2 =>
SrNO32 = SrNO2 + 15 O2
CuCO3(s) + H2SO4(aq) = CuSO4 + H2O(s) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4 + H2O(s) + CO2(g)
Ph(Cl4)3 = Ph(Cl3)3 + Cl2 =>
2 Ph(Cl4)3 = 2 Ph(Cl3)3 + 3 Cl2
HCCH + O132 = CO2 + H2O =>
132 HCCH + 5 O132 = 264 CO2 + 132 H2O
C8H8O + NaOCl + HCl = C7H5O2 + CHCl3 + NaOH =>
4 C8H8O + 29 NaOCl + 25 HCl = 2 C7H5O2 + 18 CHCl3 + 29 NaOH
Zn + Co3N4 = Co3 + ZnN4 =>
Zn + Co3N4 = Co3 + ZnN4
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + [CO2] =>
CaCO3 + 2 HCl = CaCl2 + H2O + [CO2]
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K4Fe2(C2O4)6*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 4 H2C2O4 + 2 K2C2O4 + 2 H2O2 = K4Fe2(C2O4)6*7H2O + 2(NH4)2SO4 + 2 H2SO4 + 9 H2O
Pb + C2H4O2 + K2CrO4 = PbCrO4 + KC2H4O2 =>
Pb + 2 C2H4O2 + K2CrO4 = PbCrO4 + 2 KC2H4O2
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
O2 + C = CO2 =>
O2 + C = CO2
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
Fe0 + AlFeAl203 = Al4Fe3 =>
152 Fe0 + AlFeAl203 = 51 Al4Fe3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(ClO)2 = MgCl2 + O2 =>
Mg(ClO)2 = MgCl2 + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Ag(s) + S8(s) = AgS(s) =>
8 Ag(s) + S8(s) = 8 AgS(s)
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Ba(OH)3 = H2O + BaCl3 =>
3 HCl + Ba(OH)3 = 3 H2O + BaCl3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
Cu{2+} + CN{-} = Cu{+} + (CN)2 =>
2 Cu{2+} + 2 CN{-} = 2 Cu{+} + (CN)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
O2 + C5H5N = CO2 + H2O + N2 =>
25 O2 + 4 C5H5N = 20 CO2 + 10 H2O + 2 N2
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
I{-} + OCl{-} = Cl{-} + OI{-} =>
I{-} + OCl{-} = Cl{-} + OI{-}
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S2O3{2-} + 4 Br2 + 5 H2O = 2 SO4{2-} + 8 Br{-} + 10 H{+}
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
Al(OH)3 + H2SO4 = Al(SO4)3 + H2(OH) =>
Al(OH)3 + 3 H2SO4 = Al(SO4)3 + 3 H2(OH)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CuCl2 + Zn = CuZn + Cl2 =>
CuCl2 + Zn = CuZn + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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