| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Mg(SO4) = Pb(SO4) + Mg
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
PH3 + H2O = PO4 + H =>
PH3 + 4 H2O = PO4 + 11 H
S(s) + HNO3(aq) = SO2(g) + NO(g) + H2O(l) =>
3 S(s) + 4 HNO3(aq) = 3 SO2(g) + 4 NO(g) + 2 H2O(l)
Mg + NaBr = MgBr2 + Na =>
Mg + 2 NaBr = MgBr2 + 2 Na
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
AgClO4 + I2 = AgI + I(ClO4)5 =>
5 AgClO4 + 3 I2 = 5 AgI + I(ClO4)5
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
K2CrO4 + L2CO3 = K2CO3 + L2CrO4 =>
K2CrO4 + L2CO3 = K2CO3 + L2CrO4
Ce + H2O = H2 + Ce(OH)3 =>
2 Ce + 6 H2O = 3 H2 + 2 Ce(OH)3
NH4ClO4 + C2H4 = HCl + H2O + NO + CO2 =>
4 NH4ClO4 + C2H4 = 4 HCl + 8 H2O + 4 NO + 2 CO2
NaClO + SO3 = NaSO3 + ClO =>
NaClO + SO3 = NaSO3 + ClO
ZnBr2 + Cu3(PO4)2 = Zn3(PO4)2 + CuBr2 =>
3 ZnBr2 + Cu3(PO4)2 = Zn3(PO4)2 + 3 CuBr2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg(NO3)2 + Cu = Mg + Cu(NO3)2 =>
Mg(NO3)2 + Cu = Mg + Cu(NO3)2
CuCl2 + K(OH) = Cu(OH)2 + KCl =>
CuCl2 + 2 K(OH) = Cu(OH)2 + 2 KCl
KF + SCl2 = SF2 + KCl =>
2 KF + SCl2 = SF2 + 2 KCl
HCOH + Ag(NH3)2OH = CO2 + Ag + NH3 + H2O =>
HCOH + 4 Ag(NH3)2OH = CO2 + 4 Ag + 8 NH3 + 3 H2O
MgCl2 + BaSO4 = BaCl2 + MgSO4 =>
MgCl2 + BaSO4 = BaCl2 + MgSO4
Co + H2 = CoH2 =>
Co + H2 = CoH2
Zn(s) + AgCl(ac) = ZnCl2(ac) + Ag(s) =>
Zn(s) + 2 AgCl(ac) = ZnCl2(ac) + 2 Ag(s)
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O =>
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O
Na + Cu(CO3)2 = Na2CO3 + Cu =>
4 Na + Cu(CO3)2 = 2 Na2CO3 + Cu
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SnF4(aq) + Cr(s) = CrF3(aq) + Sn(s) =>
3 SnF4(aq) + 4 Cr(s) = 4 CrF3(aq) + 3 Sn(s)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
(NH4)2MoO4 + HCl = MoCl3 + Cl2 + H2O + NH3 =>
2(NH4)2MoO4 + 12 HCl = 2 MoCl3 + 3 Cl2 + 8 H2O + 4 NH3
Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2 =>
Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2
C16H4 + O2 = CO2 + H2O =>
C16H4 + 17 O2 = 16 CO2 + 2 H2O
Sn(s) + HCl(aq) = SnCl4(aq) + H2(g) =>
Sn(s) + 4 HCl(aq) = SnCl4(aq) + 2 H2(g)
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Al + ZnI2 = Zn + AlI3 =>
2 Al + 3 ZnI2 = 3 Zn + 2 AlI3
As2S5 + NO3 + H2O = AsO4 + SO4{2-} + NO + H{+} =>
2 As2S5 + 23 NO3 + 10 H2O = 4 AsO4 + 10 SO4{2-} + 23 NO + 20 H{+}
FeSO4 + H2NO3 + H2SO4 = Fe(SO4)3 + NO + H2O =>
FeSO4 + 2 H2NO3 + 2 H2SO4 = Fe(SO4)3 + 2 NO + 4 H2O
Na2B2O6 + H2O = H2O2 + NaBO4H4 =>
Na2B2O6 + 6 H2O = 2 H2O2 + 2 NaBO4H4
C16H4 + O2 = CO2 + H2O =>
C16H4 + 17 O2 = 16 CO2 + 2 H2O
AgNo3 + Br{-} = AgBr + No3{-} =>
AgNo3 + Br{-} = AgBr + No3{-}
Cr{6+} + NaHSO3 + H2O + SO4{2-} = Cr{3+} + NaHSO4 + H2SO4 =>
2 Cr{6+} + 3 NaHSO3 + 3 H2O + 3 SO4{2-} = 2 Cr{3+} + 3 NaHSO4 + 3 H2SO4
CBr4 = C + Br =>
CBr4 = C + 4 Br
TeO2 + HI = Te + I2 + H2O =>
TeO2 + 4 HI = Te + 2 I2 + 2 H2O
NaOH + TiO2 + H2O = Na2[Ti(OH)6] =>
2 NaOH + TiO2 + 2 H2O = Na2[Ti(OH)6]
Fe2O3 + I2 = FeI3 + O2 =>
2 Fe2O3 + 6 I2 = 4 FeI3 + 3 O2
Na{+} + Br{-} + H2O = NaBrH2O =>
Na{+} + Br{-} + H2O = NaBrH2O
C6H5COOH + Mg(OH)2 = H2O + C14H10MgO4 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + C14H10MgO4
(NH4)2SO4 + CuCl2 = (NH4)Cl + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2(NH4)Cl + CuSO4
CHI3 + Ag = C2H2 + AgI =>
2 CHI3 + 6 Ag = C2H2 + 6 AgI
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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