| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 MgSO4 + 3 I2 + Cr2(SO4)3 + 8 H2O + 2 K2SO4
H2O = []H2O =>
H2O = []H2O
(NH4)2SO4*FeSO4*6H2O + NH4CNS = Fe(CNS)2 + (NH4)2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + 2 NH4CNS = Fe(CNS)2 + 2(NH4)2SO4 + 6 H2O
K[Mn(CN)6] + K2 = K6[Mn(CN)6] =>
2 K[Mn(CN)6] + 5 K2 = 2 K6[Mn(CN)6]
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
Cr2O3 + KHSO4 = H2SO4 + KCrO2 + SO3 =>
Cr2O3 + 2 KHSO4 = H2SO4 + 2 KCrO2 + SO3
(CH3)4NI5 + NaHSO3 + H2O = (CH3)4NI + NaHSO4 + HI =>
(CH3)4NI5 + 2 NaHSO3 + 2 H2O = (CH3)4NI + 2 NaHSO4 + 4 HI
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3 + BaCO3 = Na2CO3 + Ba(HCO3)2 =>
2 NaHCO3 + BaCO3 = Na2CO3 + Ba(HCO3)2
K2HgI4 + AgNO3 = Ag2HgI4 + KNO3 =>
K2HgI4 + 2 AgNO3 = Ag2HgI4 + 2 KNO3
NH3 + FeCl2 + H2O = Fe(OH)2 + NH4Cl =>
2 NH3 + FeCl2 + 2 H2O = Fe(OH)2 + 2 NH4Cl
Li + S = LiS27 =>
Li + 27 S = LiS27
AgI + HBr = AgBr + HI =>
AgI + HBr = AgBr + HI
Al + Ag(No3) = Al(No3) + Ag =>
Al + Ag(No3) = Al(No3) + Ag
Ba(IO3)2 + Cl + CsOH = Ba(IO4)2 + H2O + CsCl =>
Ba(IO3)2 + 4 Cl + 4 CsOH = Ba(IO4)2 + 2 H2O + 4 CsCl
C8H18 + NaCl + H2O = C2H4Cl2 + NaH + O2 =>
2 C8H18 + 16 NaCl + 6 H2O = 8 C2H4Cl2 + 16 NaH + 3 O2
FeSO3 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO3 + 3 H2O2 + H2SO4 = Fe2(SO4)3 + 4 H2O
Cu2SO4 + Ba = Cu + BaSO4 =>
Cu2SO4 + Ba = 2 Cu + BaSO4
Br2 + CI2 = Br2I2 + C =>
Br2 + CI2 = Br2I2 + C
Zn + CoSO4 = ZnSO4 + Co =>
Zn + CoSO4 = ZnSO4 + Co
C4H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H14(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g)
H2SO3 = S2O4 + H2O =>
2 H2SO3 = S2O4 + 2 H2O
C5H8O2(Cu) + NaOH = Cu + NaOHC5H8O2 =>
C5H8O2(Cu) + NaOH = Cu + NaOHC5H8O2
K(NO2) + H2(SO4) + Hg = K2(SO4) + Hg(SO4) + H2O + NO =>
2 K(NO2) + 2 H2(SO4) + Hg = K2(SO4) + Hg(SO4) + 2 H2O + 2 NO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Au2O3 = Au + O22 =>
22 Au2O3 = 44 Au + 3 O22
C5H10 + KMnO4 + H2SO4 = C3H6O + CH3OOH + K2SO4 + MnSO4 =>
9 C5H10 + 10 KMnO4 + 15 H2SO4 = 10 C3H6O + 15 CH3OOH + 5 K2SO4 + 10 MnSO4
(HCOO)2Ca = HCOH + CaCO3 =>
(HCOO)2Ca = HCOH + CaCO3
C4H9Cl + AgNO3 + ethanol = C4H9OCH2CH3 + AgCl + HNO3 =>
C4H9Cl + AgNO3 + C2H5OH = C4H9OCH2CH3 + AgCl + HNO3
Ni3(PO4)2 + PbS2 = NiS + Pb3(PO4)4 =>
2 Ni3(PO4)2 + 3 PbS2 = 6 NiS + Pb3(PO4)4
CaO2Cl2 + HCl = Cl2 + CaCl2 + H2O =>
CaO2Cl2 + 4 HCl = 2 Cl2 + CaCl2 + 2 H2O
CH4N4O2 = CO + H2O + H2 + N2 =>
CH4N4O2 = CO + H2O + H2 + 2 N2
Iron(III)Chloride(aq) + CesiumPhosphate(aq) = CesiumChloride(aq) + Iron(III)Phosphate(s) =>
Iron(III)Chloride(aq) + CesiumPhosphate(aq) = CesiumChloride(aq) + Iron(III)Phosphate(s)
TlOH + H2O2 = Tl(OH)3 =>
TlOH + H2O2 = Tl(OH)3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
BiO3 + Mn{2+} + OH{-} = Bi + MnO4{-} + H2O =>
5 BiO3 + 6 Mn{2+} + 18 OH{-} = 5 Bi + 6 MnO4{-} + 9 H2O
K2Cr2O4 + K2SO3 + H2O = Cr2(SO3) + KOH + K2SO4 =>
K2Cr2O4 + 3 K2SO3 + 2 H2O = Cr2(SO3) + 4 KOH + 2 K2SO4
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
LiOH + HI = Li + H2OI =>
LiOH + HI = Li + H2OI
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
BaCO3 + SiO3 = BaO3 + SiO + CO2 =>
BaCO3 + SiO3 = BaO3 + SiO + CO2
H2Se + Pb(NO3)2 = PbSe + HNO3 =>
H2Se + Pb(NO3)2 = PbSe + 2 HNO3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
CaSO4 + Mg = CaS + MgO =>
CaSO4 + 4 Mg = CaS + 4 MgO
La2O3 + H3PO4 = LaPO4 + H2O =>
La2O3 + 2 H3PO4 = 2 LaPO4 + 3 H2O
HCl + HNO3 = NO + Cl2 + H2O =>
6 HCl + 2 HNO3 = 2 NO + 3 Cl2 + 4 H2O
FeSO4 + KSCN = Fe(SCN)2 + K2SO4 =>
FeSO4 + 2 KSCN = Fe(SCN)2 + K2SO4
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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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