| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOH = CaHO
SO3KMnO4 = KSO3MnO4 =>
SO3KMnO4 = KSO3MnO4
H4GeO4 + Pb(OH)4 = Pb4(GeO4)4 + H2O =>
4 H4GeO4 + 4 Pb(OH)4 = Pb4(GeO4)4 + 16 H2O
C6H6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
In + Al(OH)3 = InAl{3+} + OH{-} =>
In + Al(OH)3 = InAl{3+} + 3 OH{-}
CaCl2 + SrCo3 = SrCl2 + CaCo3 =>
CaCl2 + SrCo3 = SrCl2 + CaCo3
KI(aq) + Br2(l) = KBr(aq) + I2(s) =>
2 KI(aq) + Br2(l) = 2 KBr(aq) + I2(s)
Mn2O7 = Mn2O2 + O2 =>
2 Mn2O7 = 2 Mn2O2 + 5 O2
CH39CH206CH3 + O2 = CO2 + H2O =>
CH39CH206CH3 + 65 O2 = 3 CO2 + 124 H2O
C2H50H + O2 = CH3CHO + H2O =>
4 C2H50H + 49 O2 = 4 CH3CHO + 94 H2O
NaOH + Fe(CO3)3 = Fe(OH)3 + NaCO3 =>
3 NaOH + Fe(CO3)3 = Fe(OH)3 + 3 NaCO3
ZnO + Fe2O3 = ZnFe2O4 =>
ZnO + Fe2O3 = ZnFe2O4
SO3 + K2S = K2SO4 + SO =>
2 SO3 + K2S = K2SO4 + 2 SO
Nb + H2 = NbH5 =>
2 Nb + 5 H2 = 2 NbH5
FeS + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS + 6 Na2O2 = Na2FeO4 + Na2SO4 + 4 Na2O
Y(s) + Se2(s) = Y2Se3(s) =>
4 Y(s) + 3 Se2(s) = 2 Y2Se3(s)
Sb(OH)3 = Sb + H2O + O2 =>
4 Sb(OH)3 = 4 Sb + 6 H2O + 3 O2
Al + K2O = AlO + K2 =>
Al + K2O = AlO + K2
Sb(OH)3 = Sb + H2O + O2 =>
4 Sb(OH)3 = 4 Sb + 6 H2O + 3 O2
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
K{+} + (OH){-} = K(OH) =>
K{+} + (OH){-} = K(OH)
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
FeCl2 + H2S = Fe2S2 + H2Cl2 =>
2 FeCl2 + 2 H2S = Fe2S2 + 2 H2Cl2
C + O2 = CO2 =>
C + O2 = CO2
MnO{-}4 + ClO2 = MnO2 + ClO{-}4 =>
MnO{-}4 + ClO2 = MnO2 + ClO{-}4
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
SO2(g) + O2(g) + H2O(l) = H2SO4(aw) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aw)
FeCl3 = Fe + Cl3 =>
FeCl3 = Fe + Cl3
H2O + (NH4)2SO4 + H2SO4 + H2O2 + FeSO4*7H2O = NH4Fe(SO4)2*12H2O =>
8 H2O + (NH4)2SO4 + H2SO4 + H2O2 + 2 FeSO4*7H2O = 2 NH4Fe(SO4)2*12H2O
KMnO4 + H2SO4 + SnSO4 = KMn + H2O + (Sn)2(SO4)4 =>
KMnO4 + 4 H2SO4 + 4 SnSO4 = KMn + 4 H2O + 2(Sn)2(SO4)4
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3 =>
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3
Ag + NaOH = Ag3NaOH =>
3 Ag + NaOH = Ag3NaOH
Fe + MgCl2 = Mg + FeCl2 =>
Fe + MgCl2 = Mg + FeCl2
Cu + H2SO4 = CuSO4 + H2O + CuS =>
4 Cu + 4 H2SO4 = 3 CuSO4 + 4 H2O + CuS
CH3COOH + NaHCO3 = CO2 + H2O + Na3C6H4O7 =>
17 CH3COOH + 24 NaHCO3 = 10 CO2 + 30 H2O + 8 Na3C6H4O7
C4H6O2 + NaOH = CH3COONa + C2H6O =>
2 C4H6O2 + 3 NaOH = 3 CH3COONa + C2H6O
HOCH2CH2OH + KMnO4 = K2C2O4 + MnO2 + KOH + H2O =>
3 HOCH2CH2OH + 8 KMnO4 = 3 K2C2O4 + 8 MnO2 + 2 KOH + 8 H2O
Zn(s) + CuO(s) = ZnO + Cu =>
Zn(s) + CuO(s) = ZnO + Cu
H2 + I2 = HI =>
H2 + I2 = 2 HI
RbCl + MgSO4 = Rb2SO4 + MgCl2 =>
2 RbCl + MgSO4 = Rb2SO4 + MgCl2
FeNO{3}3 + NaOH = FeOH + NaNO{3}3 =>
FeNO{3}3 + NaOH = FeOH + NaNO{3}3
CuSO4*5H2O + KI = CuI + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = 2 CuI + I2 + 2 K2SO4 + 10 H2O
CuNi + HCl = NiCl + H + Cu =>
CuNi + HCl = NiCl + H + Cu
KI(aq)HCl(aq) = KHCl(aq)I =>
KI(aq)HCl(aq) = KHCl(aq)I
CuSO4 + LiCIO = Cu(CIO)2 + Li2SO4 =>
CuSO4 + 2 LiCIO = Cu(CIO)2 + Li2SO4
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3
NaNO3(aq) = NaNO2 + O2 =>
2 NaNO3(aq) = 2 NaNO2 + O2
CuClZn = CuZnCl =>
CuClZn = CuZnCl
SO2 + Cl2 = SCl2 + ClO2 =>
2 SO2 + 3 Cl2 = 2 SCl2 + 2 ClO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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