| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O
C2H7(OH) + O2 = (CO2) + H2O =>
2 C2H7(OH) + 7 O2 = 4(CO2) + 8 H2O
KCl + CCl4 = KCl4 + CCl =>
KCl + CCl4 = KCl4 + CCl
Ca(OH)2 + Cl2O = Ca(ClO)2(aq) + H2O(l) =>
Ca(OH)2 + Cl2O = Ca(ClO)2(aq) + H2O(l)
(C2H6O2)3 + O2 = CO2 + H2O =>
2(C2H6O2)3 + 15 O2 = 12 CO2 + 18 H2O
S2O3{2-} + H2O + OCl{-} = Cl{-} + S4O6{2-} + OH{-} =>
2 S2O3{2-} + H2O + OCl{-} = Cl{-} + S4O6{2-} + 2 OH{-}
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
KOH + KMnO4 + H2SO3 = MnO2 + K2SO4 + H2O =>
4 KOH + 2 KMnO4 + 3 H2SO3 = 2 MnO2 + 3 K2SO4 + 5 H2O
K2SO4 + AgHCO3(aq) = K(HCO3) + Ag2(SO4) =>
K2SO4 + 2 AgHCO3(aq) = 2 K(HCO3) + Ag2(SO4)
C5H10O + KMnO4 + HBr = CO2 + KBr + MnBr2 + H2O =>
5 C5H10O + 28 KMnO4 + 84 HBr = 25 CO2 + 28 KBr + 28 MnBr2 + 67 H2O
Co(SO4) + NaOH = Co(OH)2 + Na2SO4 =>
Co(SO4) + 2 NaOH = Co(OH)2 + Na2SO4
C(s) + H(g) = C2H6(g) =>
2 C(s) + 6 H(g) = C2H6(g)
Cl2 + CrCl3 + NaCH3COO + H2O = NaCl + Na2CrO4 + CH3COOH =>
3 Cl2 + 2 CrCl3 + 16 NaCH3COO + 8 H2O = 12 NaCl + 2 Na2CrO4 + 16 CH3COOH
Ca(s) + Fe(NO3)3(aq) = CaNO3(aq) + Fe(s) =>
3 Ca(s) + Fe(NO3)3(aq) = 3 CaNO3(aq) + Fe(s)
Cl2 + C2H5OH = HCl + C2HCl3O =>
4 Cl2 + C2H5OH = 5 HCl + C2HCl3O
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
CaBr2 + NaOH = Ca(OH)2 + NaBr =>
CaBr2 + 2 NaOH = Ca(OH)2 + 2 NaBr
NaHCO3 + CsOH = NaOH + CsHCO3 =>
NaHCO3 + CsOH = NaOH + CsHCO3
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O =>
H2C2O4 + Na2CO3 = Na2C2O4 + CO2 + H2O
AlBr3 + Na2CO3 + H2O = NaBr + Al(OH)3 + CO2 =>
2 AlBr3 + 3 Na2CO3 + 3 H2O = 6 NaBr + 2 Al(OH)3 + 3 CO2
FeCl3 + K2SO3 + H2O = Fe(OH)3 + SO2 + KCl =>
2 FeCl3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 KCl
P2O4 + H2O = H3PO4 + H2 =>
P2O4 + 4 H2O = 2 H3PO4 + H2
Sr(OH)2 + NaOH = Na2SrO2 + H2O =>
Sr(OH)2 + 2 NaOH = Na2SrO2 + 2 H2O
Ag + CN{-} + H2O + O2 = [Ag(CN)2]{-} + OH{-} =>
4 Ag + 8 CN{-} + 2 H2O + O2 = 4[Ag(CN)2]{-} + 4 OH{-}
FeCl2 + Cs2SO4 = FeSO4 + CsCl =>
FeCl2 + Cs2SO4 = FeSO4 + 2 CsCl
CuSO4 + H2 = Cu + H2SO4 =>
CuSO4 + H2 = Cu + H2SO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
Pb(OH)2 + NH3 = PbNH3 + OH =>
Pb(OH)2 + NH3 = PbNH3 + 2 OH
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
NH3 + H2(SO4)1 = (NH4)2SO4 =>
2 NH3 + H2(SO4)1 = (NH4)2SO4
FeO + SO2 = FeS + O2 =>
2 FeO + 2 SO2 = 2 FeS + 3 O2
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 6 NO + 4 H2O
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa =>
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa
Fe2O3 + K2(SO4) = Fe2(SO4)3 + K2O =>
Fe2O3 + 3 K2(SO4) = Fe2(SO4)3 + 3 K2O
Mg + H3O{+} + Cl{-} = MgCl2 + H2O + H2 =>
Mg + 2 H3O{+} + 2 Cl{-} = MgCl2 + 2 H2O + H2
Sb5 + O2 = Sb2O3 =>
4 Sb5 + 15 O2 = 10 Sb2O3
Al(OH)3 + H4As2O7 = Al4(As2O7)3 + H2O =>
4 Al(OH)3 + 3 H4As2O7 = Al4(As2O7)3 + 12 H2O
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2 =>
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2
HI(aq) + Al(s) = AlI(aq) + H(g) =>
HI(aq) + Al(s) = AlI(aq) + H(g)
SbOCl3 + H2O = SbO4{3-} + HCl + H{+} =>
SbOCl3 + 3 H2O = SbO4{3-} + 3 HCl + 3 H{+}
Ba(OH)2 + (NH4)3Po4 = Ba3(Po4)2 + H2O + NH3 =>
3 Ba(OH)2 + 2(NH4)3Po4 = Ba3(Po4)2 + 6 H2O + 6 NH3
OH{-} + Mg{2+} + MnO2 = Mg + MnO4{-} + H2O =>
8 OH{-} + 3 Mg{2+} + 2 MnO2 = 3 Mg + 2 MnO4{-} + 4 H2O
KI + H2SO4 + NaNO2 = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 KI + 2 H2SO4 + 2 NaNO2 = 2 H2O + I2 + K2SO4 + 2 NO + Na2SO4
CrSO4 + H2O = Cr(OH)2 + H2SO4 =>
CrSO4 + 2 H2O = Cr(OH)2 + H2SO4
Mg(CO3) + H3(PO4) = Mg3(PO4)2 + H2(CO3) =>
3 Mg(CO3) + 2 H3(PO4) = Mg3(PO4)2 + 3 H2(CO3)
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2 =>
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2
Al(ClO3)3 + Be = Be(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Be = 3 Be(ClO3)2 + 2 Al
Cu(NO3)2 + KHCO3 = CO2 + KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KHCO3 = 2 CO2 + 2 KNO3 + Cu(OH)2
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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