| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHI + AgNO3 = HNO3 + AgCI
C6H12O6 + O2 = CO2 + H6H2O6 =>
2 C6H12O6 + 15 O2 = 12 CO2 + 3 H6H2O6
CuS + H2O = Cu(OH)2 + H2S =>
CuS + 2 H2O = Cu(OH)2 + H2S
C2H5(g) + O2(g) = CO2(g) + H2O =>
4 C2H5(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
Ag(NO3) + K2(SO4) = Ag(SO4) + K2(NO3) =>
Ag(NO3) + K2(SO4) = Ag(SO4) + K2(NO3)
KMnO4 + Cl + H2O = MnO2 + KClO4 + KOH =>
7 KMnO4 + 3 Cl + 2 H2O = 7 MnO2 + 3 KClO4 + 4 KOH
(HCl)2 + MnO2 = MnCl2 + H2O + Cl2 =>
2(HCl)2 + MnO2 = MnCl2 + 2 H2O + Cl2
BaF2 + Na2SO4 = BaSO4 + F2Na2 =>
BaF2 + Na2SO4 = BaSO4 + F2Na2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ClO4 + H3O = HClO4 + H2O =>
ClO4 + H3O = HClO4 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
Cu2O + Ca(OH)2 = CuOH + CaO =>
Cu2O + Ca(OH)2 = 2 CuOH + CaO
NaI + MnO2 + H2SO4 = H2O + I2 + MnSO4 + Na2SO4 =>
2 NaI + MnO2 + 2 H2SO4 = 2 H2O + I2 + MnSO4 + Na2SO4
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
SO2(d) + H2O(s) = H2SO3(aq) =>
SO2(d) + H2O(s) = H2SO3(aq)
BaSO3 + HCl = BaCl2 + H2SO3 =>
BaSO3 + 2 HCl = BaCl2 + H2SO3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C2O4{2-} + NaOH = Na2C2O4 + OH{-} =>
C2O4{2-} + 2 NaOH = Na2C2O4 + 2 OH{-}
Bi(NO3)3 + HNa2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
Bi(NO3)3 + HNa2SnO2 + 3 NaOH = Bi + Na2SnO3 + 3 NaNO3 + 2 H2O
Cu + HNO3(aq) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O + 2 NO2
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
C6H46 + O2 = CO2 + H2O =>
2 C6H46 + 35 O2 = 12 CO2 + 46 H2O
NO2(g) + H2O = HNO3 + N2O(g) =>
8 NO2(g) + 3 H2O = 6 HNO3 + N2O(g)
C6H12O6 + O2 = CO2 + H2O3 =>
C6H12O6 + 12 O2 = 6 CO2 + 6 H2O3
Cl{2} + HBr = HCl + Br{2} =>
Cl{2} + HBr = HCl + Br{2}
MgO(s) + HI(aq) = MgI2(aq) + H2O(l) =>
MgO(s) + 2 HI(aq) = MgI2(aq) + H2O(l)
H2SO4 + P4O10 = HPO3 + SO3 =>
2 H2SO4 + P4O10 = 4 HPO3 + 2 SO3
FeS2 + O3 = Fe2O3 + SO2 =>
6 FeS2 + 11 O3 = 3 Fe2O3 + 12 SO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl =>
CH3Cl + CH3CH3NH = CH3CH3CH3NHCl
HNO3 + Al = Al(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
K2Cr2O7 + K2CO3 = K2CrO4 + CO2 =>
K2Cr2O7 + K2CO3 = 2 K2CrO4 + CO2
ZnCl2 + H2SO4 = Zn2SO4 + HCl2 =>
2 ZnCl2 + H2SO4 = Zn2SO4 + 2 HCl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaCl + HCl = NaCl3 + H2 =>
NaCl + 2 HCl = NaCl3 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Co(NO3)2*6H2O + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H2O + 10 NaHCO3 + H2O2 = 2 Na3[Co(CO3)3] + 18 H2O + 4 NaNO3 + 4 CO2
NH3 + CuSO4 = Cu(NH3)4SO4 =>
4 NH3 + CuSO4 = Cu(NH3)4SO4
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
CrO42{-} + H2O + Zn = Cr(OH)3 + OH{-} + Zn2{+} =>
CrO42{-} + 42 H2O + 160 Zn = Cr(OH)3 + 81 OH{-} + 80 Zn2{+}
C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
Cu + CuSO4 + KCl = K3[CuCl4] + K2SO4 =>
Cu + CuSO4 + 8 KCl = 2 K3[CuCl4] + K2SO4
Cu2O + Ca(OH)2 = CuOH + CaO =>
Cu2O + Ca(OH)2 = 2 CuOH + CaO
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H3O{+} =>
3 As2S3 + 10 NO3{-} + 12 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H3O{+}
(NH4)2Cr2O7 + NaOH + Na2SO3 + H2O = Na3Cr(OH)6 + Na2SO4 + NH4OH =>
(NH4)2Cr2O7 + 6 NaOH + 3 Na2SO3 + 4 H2O = 2 Na3Cr(OH)6 + 3 Na2SO4 + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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