| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH1 + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl2 + NH3 = FeCl2(NH3)4 =>
FeCl2 + 4 NH3 = FeCl2(NH3)4
KClO3 + MgS = K2S + Mg(ClO3)2 =>
2 KClO3 + MgS = K2S + Mg(ClO3)2
Cd2{+} + I{-} = Cd2I =>
Cd2{+} + I{-} = Cd2I
(NH4)2SO4*FeSO4*6H2O + Br2 = Fe2(SO4)3 + NH4Br + (NH4)2SO4 + H2O =>
2(NH4)2SO4*FeSO4*6H2O + Br2 = Fe2(SO4)3 + 2 NH4Br + (NH4)2SO4 + 12 H2O
Hg(NO3)2 + FeCl3 = HgCl2 + Fe(NO3)3 =>
3 Hg(NO3)2 + 2 FeCl3 = 3 HgCl2 + 2 Fe(NO3)3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Ni + HI = NiI3 + H2 =>
2 Ni + 6 HI = 2 NiI3 + 3 H2
Ca3AsO4 + C = Ca3As2 + CaO + CO2 =>
4 Ca3AsO4 + 5 C = 2 Ca3As2 + 6 CaO + 5 CO2
XCu + XCa(NO3)2 = XCa + XCu(NO3) =>
2 XCu + XCa(NO3)2 = XCa + 2 XCu(NO3)
BaCl2 + HCl = HCl2 + BaCl =>
BaCl2 + HCl = HCl2 + BaCl
C6H12O6 + Ag(NH3)2{+} + OH{-} = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2{+} + 6 OH{-} = 6 Ag + C6H8O7 + 12 NH3 + 5 H2O
C8H4O3 + C6H8 = C14H8O2 + H2O =>
22 C8H4O3 + 15 C6H8 = 19 C14H8O2 + 28 H2O
Ca(H2PO4)2 + Na2CO3 = Na2HPO4 + CaCO3 + CO2 + H2O =>
Ca(H2PO4)2 + 2 Na2CO3 = 2 Na2HPO4 + CaCO3 + CO2 + H2O
C4H8(COOK)2 + KOH = K2CO3 + C4H10 =>
C4H8(COOK)2 + 2 KOH = 2 K2CO3 + C4H10
Li{+} + C18H35O3{-} = C18H35LiO3 =>
Li{+} + C18H35O3{-} = C18H35LiO3
(CH2(CH2)4CH3) + O2 = CO2 + H2O =>
4(CH2(CH2)4CH3) + 37 O2 = 24 CO2 + 26 H2O
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
KI + K2(CrO4) = KCrO4 + K2I =>
KI + K2(CrO4) = KCrO4 + K2I
BaY2 + MgSO4 = BaSO4 + MgY2 =>
BaY2 + MgSO4 = BaSO4 + MgY2
P + Pb4O10 + H2O = H3PO4 + Pb =>
4 P + Pb4O10 + 6 H2O = 4 H3PO4 + 4 Pb
C6H12O6 + KNO3 = CO2 + H2O + KOH + N2O =>
C6H12O6 + 6 KNO3 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O
Al2O3(s) + HCl(aq) = AlCl3(am) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(am) + 3 H2O(l)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
H2SO4 + Ca(NO2)2 = HNO2 + CaSO4 =>
H2SO4 + Ca(NO2)2 = 2 HNO2 + CaSO4
NH4BrO2 = N2 + Br2 + H2O =>
2 NH4BrO2 = N2 + Br2 + 4 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C9H8O4 + O = CO2 + H2O =>
C9H8O4 + 18 O = 9 CO2 + 4 H2O
NaCl + BaCl2 = Na2Ba + Cl2 =>
2 NaCl + BaCl2 = Na2Ba + 2 Cl2
W + S = WS =>
W + S = WS
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
FeCl2 + NH3 = FeCl2(NH3)4 =>
FeCl2 + 4 NH3 = FeCl2(NH3)4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K[Al(OH)4] + (H2C2O4) = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 6(H2C2O4) = K3[Al(C2O4)3]2H2O + Al + 11 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
F2 + NH4Br = NH4F + Br2 =>
F2 + 2 NH4Br = 2 NH4F + Br2
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
FeCl2 + NH3 = FeCl2(NH3)4 =>
FeCl2 + 4 NH3 = FeCl2(NH3)4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS
Zn + NH4OH = Zn(NH3) + H2O =>
Zn + NH4OH = Zn(NH3) + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cr2O7{-}2{-} + H{+} + Cl{-} = Cr + Cl2 + H2O =>
2 Cr2O7{-}2{-} + 28 H{+} + 26 Cl{-} = 4 Cr + 13 Cl2 + 14 H2O
O2 + Sb4S3 = Sb2O4 + SO2 =>
7 O2 + Sb4S3 = 2 Sb2O4 + 3 SO2
Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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