| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O
(NH4)2CO3 + CuO = CuCO3 + (NH4)2O =>
(NH4)2CO3 + CuO = CuCO3 + (NH4)2O
C15H30O2 + O2 = CO + H2O =>
C15H30O2 + 14 O2 = 15 CO + 15 H2O
Al + KF + KNO2 + H2O = N2 + [Al(F)6] + KOH =>
Al + 6 KF + 2 KNO2 + 4 H2O = N2 + [Al(F)6] + 8 KOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ga(IO3)3 + Zn3P2 = Zn(IO3)2 + Ga3P3 =>
6 Ga(IO3)3 + 3 Zn3P2 = 9 Zn(IO3)2 + 2 Ga3P3
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C4H9OH + HI = C4H9I + H2O =>
C4H9OH + HI = C4H9I + H2O
CuSO4 + NaOH + Na3PO4 = NaSO4 + Na3OH + Cu3(PO4)2 =>
6 CuSO4 + 3 NaOH + 4 Na3PO4 = 6 NaSO4 + 3 Na3OH + 2 Cu3(PO4)2
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Na2CO3 + KMnO4 = Na2MnO4 + KCO3 =>
Na2CO3 + KMnO4 = Na2MnO4 + KCO3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
(COOH)2 + KMnO4 = CO2 + Mn + K + H2O =>
4(COOH)2 + KMnO4 = 8 CO2 + Mn + K + 4 H2O
Na2O2 + H2 = H2O2 + Na2 =>
Na2O2 + H2 = H2O2 + Na2
K + S = K3S =>
3 K + S = K3S
Zn(NO3)2 = NO2 + ZnO + O2 =>
2 Zn(NO3)2 = 4 NO2 + 2 ZnO + O2
KF + CaS = KFCaS =>
KF + CaS = KFCaS
KMnO4 + C2H5OH = MnO2 + CH3CO2H + KOH + H2O = =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + 3 CH3CO2H + 4 KOH + H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
In2O3 + HCl = InCl3 + H2O =>
In2O3 + 6 HCl = 2 InCl3 + 3 H2O
NaClO4 + C12H22O11 = CO2 + Cl2 + Na2CO3 + H2O =>
48 NaClO4 + 7 C12H22O11 = 60 CO2 + 24 Cl2 + 24 Na2CO3 + 77 H2O
C2H5OH + C6H5COOH = C6H5COOC2H5 + H2O =>
C2H5OH + C6H5COOH = C6H5COOC2H5 + H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
H3OFe3(OH)6(SO4)2 = HSO4{-} + Fe{3+} + OH{-} =>
H3OFe3(OH)6(SO4)2 = 2 HSO4{-} + 3 Fe{3+} + 7 OH{-}
(COOH)2 + KMnO4 = CO2 + KMn + H2O =>
4(COOH)2 + KMnO4 = 8 CO2 + KMn + 4 H2O
KBr(aq) + BaCl2(aq) = KCl(aq) + BaBr2(aq) =>
2 KBr(aq) + BaCl2(aq) = 2 KCl(aq) + BaBr2(aq)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
NaOH + H2SO4 = Na2SO4 + H2O = NaNO3 + Ni(OH)2 =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
S2O3{-} = S4O6{2-} =>
2 S2O3{-} = S4O6{2-}
K2Cr2O7 + H2SO4 + C2H5OH = CH3CHO + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 C2H5OH = 4 CH3CHO + 2 CrSO4 + K2SO4 + 7 H2O
(NH4)2SO4*Fe2(SO4)3 + KCNS = Fe(CNS)3 + K2SO4 + NH4CNS =>
(NH4)2SO4*Fe2(SO4)3 + 8 KCNS = 2 Fe(CNS)3 + 4 K2SO4 + 2 NH4CNS
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
H2PO3*2H2O = H2PO3 + H2O =>
H2PO3*2H2O = H2PO3 + 2 H2O
KMnO4 + (COOH)2 = MnO2 + K2CO3 + H2O + CO2 =>
2 KMnO4 + 3(COOH)2 = 2 MnO2 + K2CO3 + 3 H2O + 5 CO2
FeCl2 + HNO3 = Fe(NO3)2 + HCl =>
FeCl2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Ca(NO3)2 = Ca{+2} + NO3{-} =>
Ca(NO3)2 = Ca{+2} + 2 NO3{-}
I{-} + IO3 + H{+} = I2 + H2O =>
12 I{-} + 2 IO3 + 12 H{+} = 7 I2 + 6 H2O
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
Cr(OH)3 + H2Se = Cr2Se3 + H2O =>
2 Cr(OH)3 + 3 H2Se = Cr2Se3 + 6 H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3 =>
Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3
MnO4{-} = MnO2 + O2 + e =>
MnO4{-} = MnO2 + O2 + e
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + KNO3 =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KNO3
NaOH + CaC2O4 = NaC2O4 + CaOH =>
NaOH + CaC2O4 = NaC2O4 + CaOH
MgSO3 + HNO3 = HSO3 + MgNO3 =>
MgSO3 + HNO3 = HSO3 + MgNO3
Ba(MnO4)2 + H2O2 = BaO2 + HMnO4 =>
Ba(MnO4)2 + H2O2 = BaO2 + 2 HMnO4
C3H7OOH + CH3OH = C3H7OOCH3 + H2O =>
C3H7OOH + CH3OH = C3H7OOCH3 + H2O
HNO2 + NiOH2 = H2O + H + NiNO2 =>
HNO2 + NiOH2 = H2O + H + NiNO2
H2C6H6O6 + KOH = C6H6O6KH + H2O =>
H2C6H6O6 + KOH = C6H6O6KH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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