| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SIO3 + CaCl2 = CaSIO3 + 2 KCl
MoSO4 = MoSO3 + O2 =>
2 MoSO4 = 2 MoSO3 + O2
CoSO4 + Na2Co3 = Na2SO4 + CoCo3 =>
CoSO4 + Na2Co3 = Na2SO4 + CoCo3
Al(OH)3 + CaCo3 = Al2(Co3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCo3 = Al2(Co3)3 + 3 Ca(OH)2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Hg + HI = HgI + H2 =>
2 Hg + 2 HI = 2 HgI + H2
Al(OH)2Cl + H2O = Al(OH)3 + HCl =>
Al(OH)2Cl + H2O = Al(OH)3 + HCl
NO + SO4 + H2O = HNO3 + SO2 =>
4 NO + 3 SO4 + 2 H2O = 4 HNO3 + 3 SO2
AgCN + Mg = Ag + Mg(CN)2 =>
2 AgCN + Mg = 2 Ag + Mg(CN)2
KI + Pd(NO3)2 = KNO3 + PdI2 =>
2 KI + Pd(NO3)2 = 2 KNO3 + PdI2
Ca(s) + SO3(g) = CaSO3(s) =>
Ca(s) + SO3(g) = CaSO3(s)
Fe(OH)3 + HNO3 = Fe + (NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe + (NO3)3 + 3 H2O
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
CdSO4NH4OH = CdOHNH4SO4 =>
CdSO4NH4OH = CdOHNH4SO4
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
S8 + HNO3 = SO3 + H2O + NO =>
S8 + 16 HNO3 = 8 SO3 + 8 H2O + 16 NO
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
CaSO4 + C2H6 = CaS + H2O + CO2 =>
7 CaSO4 + 4 C2H6 = 7 CaS + 12 H2O + 8 CO2
KMnO4 + Na2SO3 + H3PO4 = Mn3(PO4)2 + Na2SO4 + K3PO4 + H2O =>
6 KMnO4 + 15 Na2SO3 + 6 H3PO4 = 2 Mn3(PO4)2 + 15 Na2SO4 + 2 K3PO4 + 9 H2O
C2H5OH + KMnO4 + H2SO4 = COH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 6 KMnO4 + 9 H2SO4 = 10 COH + 6 MnSO4 + 3 K2SO4 + 19 H2O
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
Cr(OH)3 + HN2O3 = Cr(N2O3)3 + H2O =>
Cr(OH)3 + 3 HN2O3 = Cr(N2O3)3 + 3 H2O
Na2CO3(aq) + HNO3(aq) = CO2(aq) + NaNO3(aq) + H2O(l) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(aq) + 2 NaNO3(aq) + H2O(l)
FeNO3 + Li = LiNO3 + Fe =>
FeNO3 + Li = LiNO3 + Fe
HNO3 + CH3OH = C3H7NO + CO2 + H2O =>
3 HNO3 + 11 CH3OH = 3 C3H7NO + 2 CO2 + 13 H2O
K3Fe(CN)6 + Bi2O3 + KOH = Bi2O5 + K4Fe(CN)6 + H2 =>
2 K3Fe(CN)6 + Bi2O3 + 2 KOH = Bi2O5 + 2 K4Fe(CN)6 + H2
Hg2(NO3)2 + KI = K(NO3)2 + Hg2I =>
Hg2(NO3)2 + KI = K(NO3)2 + Hg2I
K2TaO3 + KNO3 = NO2 + K3TaO4 =>
K2TaO3 + KNO3 = NO2 + K3TaO4
Ca(HCO3)2 + H2O = Ca(OH)2 + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 H2CO3
C4H10 + O2 = H2O + C4H8 =>
2 C4H10 + O2 = 2 H2O + 2 C4H8
CsOH + H2CO3 = CsCO3 + HOH2 =>
CsOH + H2CO3 = CsCO3 + HOH2
(Cu)(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
(Cu)(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
KHC4H4O6HCl = KClC4H6O6 =>
KHC4H4O6HCl = KClC4H6O6
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
NaCl + Zn(NO3)2 = Na(NO3)2 + ClZn =>
NaCl + Zn(NO3)2 = Na(NO3)2 + ClZn
Fe(s) + H2(SO4) = Fe2(SO4)3 + H2 =>
2 Fe(s) + 3 H2(SO4) = Fe2(SO4)3 + 3 H2
CH3(CH2CH2)10CH3 + O2 = H2O + CO2 =>
2 CH3(CH2CH2)10CH3 + 67 O2 = 46 H2O + 44 CO2
Ca(NO3)2Ca(NO3)2 + Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + Fe(NO3)2Fe(NO3)2 =>
3 Ca(NO3)2Ca(NO3)2 + 2 Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + 3 Fe(NO3)2Fe(NO3)2
Au2C4 = AuC2 =>
Au2C4 = 2 AuC2
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3C(O)CH3 + KOH =>
3 CH3CHCH2 + 2 KMnO4 + H2O = 2 MnO2 + 3 CH3C(O)CH3 + 2 KOH
Cd + KCN + O2 + H2O = KCd(CN)3 + KOH =>
2 Cd + 6 KCN + O2 + 2 H2O = 2 KCd(CN)3 + 4 KOH
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate =>
Iron(III)Chloride + CesiumPhosphate = CesiumChloride + Iron(III)Phosphate
Cu + Te = Cu2Te =>
2 Cu + Te = Cu2Te
Na2SiO3 + CuCl2 = NaCl + CuSiO3 =>
Na2SiO3 + CuCl2 = 2 NaCl + CuSiO3
Zn + K4[Fe(Cn)6] = Zn3K2[Fe(Cn)6]2 + K =>
3 Zn + 2 K4[Fe(Cn)6] = Zn3K2[Fe(Cn)6]2 + 6 K
FeCl2 + HClO = Cl + Fe(OH)3 =>
FeCl2 + 3 HClO = 5 Cl + Fe(OH)3
I{-} + O2 + H2O = I2 + OH{-} =>
4 I{-} + O2 + 2 H2O = 2 I2 + 4 OH{-}
NaBrO3 + H2SO4 = HBrO3 + Na2SO4 =>
2 NaBrO3 + H2SO4 = 2 HBrO3 + Na2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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